10-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC  20549

FORM 10-K

Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the Fiscal Year Ended December 31, 2013

Commission File Number: 1-10827

PAR PHARMACEUTICAL COMPANIES, INC.

(Exact name of Registrant as specified in its charter)

Delaware	22-3122182
(State or other jurisdiction of	(I.R.S. Employer
incorporation or organization)	Identification No.)

300 Tice Boulevard, Woodcliff Lake, New Jersey	07677
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (201) 802-4000

Securities registered pursuant to Section 12(b) and 12(g) of the Securities Exchange Act of 1934: None

Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act: Yes     No_X_

Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act: Yes    X     No   _

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 (the “Exchange Act”) during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days: Yes    X       No   ___

Indicate by check mark whether the Registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulations S-T during the preceding 12 months (or for such shorter period that the Registrant was required to submit and post such files).  Yes  [X]    No   [   ]  

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of the Registrant’s knowledge, in a definitive proxy or information statement incorporated by reference in Part III of the Form 10-K or any amendment to the Form 10-K.     [X ]

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company.  See definition of “large accelerated filer”, “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act:  

Large accelerated filer [ ]     Accelerated filer [  ] Non-accelerated filer [ X ] Smaller reporting company [   ]

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  Yes     No  X

As of March 18, 2014, there was no established public trading market for the Registrant's common stock; therefore the aggregate market value of the common equity is not determinable.

Number of shares of the Registrant’s common stock outstanding as of March 18, 2014:  100.

TABLE OF CONTENTS

		PAGE
PART I
Forward-Looking Statements
Item 1	Business	3
Item 1A	Risk Factors	13
Item 1B	Unresolved Staff Comments	32
Item 2	Properties	32
Item 3	Legal Proceedings	33
Item 4	Mine Safety Disclosures	39
PART II
Item 5	Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	39
Item 6	Selected Financial Data	40
Item 7	Management’s Discussion and Analysis of Financial Condition and Results of Operations	41
Item 7A	Quantitative and Qualitative Disclosures about Market Risk	67
Item 8	Financial Statements and Supplementary Data	68
Item 9	Changes in and Disagreements With Accountants on Accounting and Financial Disclosure	68
Item 9A	Controls and Procedures	68
Item 9B	Other Information	69
PART III
Item 10	Directors, Executive Officers and Corporate Governance	70
Item 11	Executive Compensation	72
Item 12	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	81
Item 13	Certain Relationships and Related Transactions, and Director Independence	82
Item 14	Principal Accountant Fees and Services	83
PART IV
Item 15	Exhibits, Financial Statement Schedules	85
SIGNATURES		90

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PART I

Forward-Looking Statements

Certain statements in this Annual Report on Form 10-K constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, including those concerning management’s expectations with respect to future financial performance, trends and future events, particularly relating to sales of current products and the development, approval and introduction of new products.  To the extent that any statements made in this Annual Report on Form 10-K contain information that is not historical, such statements are essentially forward-looking.  These statements are often, but not always, made using words such as “estimates,” “plans,” “projects,” “anticipates,” “continuing,” “ongoing,” “expects,” “intends,” “believes,” “forecasts” or similar words and phrases.  Such forward-looking statements are subject to known and unknown risks, uncertainties and contingencies, many of which are beyond our control, which could cause actual results and outcomes to differ materially from those expressed in this Annual Report on Form 10-K.  Risk factors that might affect such forward-looking statements include those set forth in Item 1A (“Risk Factors”) of this Annual Report on Form 10-K and from time to time in our other filings with the Securities and Exchange Commission (the “SEC”), including Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and on general industry and economic conditions.  Any forward-looking statements included in this Annual Report on Form 10-K are made as of the date of this Annual Report on Form 10-K only, and, subject to any applicable law to the contrary,  we assume no obligation to publicly update any forward-looking statements, whether as a result of new information, future events or otherwise.  

MARKET AND INDUSTRY DATA

This Annual Report on Form 10-K includes market share, ranking, industry data and forecasts that we obtained from industry publications and surveys, including from IMS Health and the Generic Pharmaceutical Association, public filings and internal company sources. Industry publications, surveys and forecasts generally state that the information contained therein has been obtained from sources believed to be reliable, but there can be no assurance as to the accuracy or completeness of included information. We have not independently verified any of the data from third-party sources, nor have we ascertained the underlying economic assumptions relied upon therein. Statements as to our market position and ranking are based on market data currently available to us, management’s estimates, and assumptions we have made regarding the size of our markets within our industry. While we are not aware of any misstatements regarding our industry data presented herein, our estimates involve risks and uncertainties and are subject to change based on various factors, including those discussed under the heading “Item 1A. Risk Factors” in this Annual Report on Form 10-K. We cannot guarantee the accuracy or completeness of such information contained in this Annual Report on Form 10-K.

USE OF TRADEMARKS

We own or have rights to trademarks, service marks or trade names that we use in connection with the operation of our business. For example, our names and logos are protected. Some of the trademarks we own or have the right to use include “Par,” “Par Pharmaceutical,” “Par Pharmaceutical Companies, Inc.,” “Par Formulations,” “Anchen,” “Strativa Pharmaceuticals,” “Nascobal” and “Megace.” We will assert, to the fullest extent under applicable law, our rights or the rights of the applicable licensors to these trademarks, service marks and trade names. Other trademarks, service marks and trade names appearing in this Annual Report on Form 10-K are the property of their respective owners.

ITEM 1. Business

Unless the context otherwise requires, the terms "we," "our company," "the Company," "us," "our" and the like refer to Par Pharmaceutical Companies, Inc. and its consolidated subsidiaries.

GENERAL and RECENT DEVELOPMENTS

We were acquired at the close of business on September 28, 2012 through a merger transaction with Sky Growth Acquisition Corporation, a wholly owned subsidiary of Sky Growth Holdings Corporation (“Holdings” or “Parent”). Holdings was formed by investment funds affiliated with TPG Capital, L.P. ("TPG" and, together with certain affiliated entities, collectively, the “Sponsor”). Holdings is owned by affiliates of the Sponsor and members of management. The acquisition was accomplished through a reverse subsidiary merger of Sky Growth Acquisition Corporation with and into the Company, with the Company being the surviving entity (the ”Acquisition”). Subsequent to the Acquisition, we became an indirect, wholly owned subsidiary of Holdings. Prior to the Acquisition, we had operated as a public company with our common stock traded on the New York Stock Exchange.

Par Pharmaceutical Companies, Inc., incorporated in 1978 as Par Pharmaceutical, Inc., is a Delaware holding company that, principally through its wholly owned operating subsidiary, Par Pharmaceutical, Inc., is in the business of developing, licensing, manufacturing, marketing and distributing generic and branded drugs in the United States.  We operate primarily in the United States as two business segments: Par Pharmaceutical (or “Par”), our generic products division, and Strativa Pharmaceuticals (“Strativa”), our branded products division.      

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Prescription pharmaceutical products are sold as either generic products or branded products.  Since our inception, we have manufactured, licensed and distributed generic pharmaceutical products.   We aim to develop or license and commercialize generic drugs with limited competition, significant barriers to entry and longer life cycles as well as niche, innovative proprietary pharmaceuticals. We operate primarily in the United States, the largest generics market in the world, where we ranked fifth in revenues among all generic drug companies according to several sources, including IMS Health data. The majority of our generic products are distributed under an associated Abbreviated New Drug Application (“ANDA”) owned or licensed by us and approved by the Food and Drug Administration (the “FDA”), and some of our products are distributed under an FDA-approved New Drug Application (“NDA”) owned by us or licensed from the NDA holder. As of the fourth quarter of 2013, we or our strategic partners had approximately 73 ANDAs pending with the FDA, which included 27 first-to-file opportunities and four potential first-to-market product opportunities. Many of these products have been developed internally, which generally contribute higher gross margins than products that we sell under supply and distribution agreements. In addition to our generics business, we also market two branded prescription products, Megace^® ES and Nascobal^® Nasal Spray.

Our principal executive offices are located at 300 Tice Boulevard, Woodcliff Lake, NJ 07677, and our telephone number is (201) 802-4000.  Additional information concerning our company can be found on our website at www.parpharm.com, including our Code of Conduct.  Our Code of Conduct applies to all of our directors, officers, employees and representatives.  Amendments to our Code of Conduct and any grant of a waiver from a provision of the Code requiring disclosure under applicable SEC rules will be disclosed on our website.  Any of these materials may also be requested in print by writing to Par Pharmaceutical Companies, Inc., Attention: Barry J. Gilman, Deputy General Counsel and Secretary, at 300 Tice Boulevard, Woodcliff Lake, NJ 07677.

Our fiscal year ends on December 31 of each year presented.  Our fiscal quarters end on each calendar quarter end (March 31st, June 30th, and September 30th).  Our electronic filings with the SEC, including Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and any amendments to these reports, are available on our website, free of charge, as soon as reasonably practicable after we electronically file or furnish them to the SEC.  Information on our website is not, and should not be construed to be, part of this Annual Report on Form 10-K.  The public may read and copy any materials that we file with the SEC at the SEC's Public Reference Room at 100 F Street, NE, Washington, DC 20549. The public may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. Also, the SEC maintains an Internet website that contains reports and other information regarding issuers, including the Company, that file electronically with the SEC. The public can obtain any documents that we file with the SEC at http://www.sec.gov.

Recent Acquisitions

On November 17, 2011, we completed our acquisition of Anchen Incorporated and its subsidiary Anchen Pharmaceuticals, Inc. (collectively, “Anchen”), a privately held generic pharmaceutical company, for $413 million. The Anchen assets acquired included five marketed generic products, a number of in-process research and development products, which included a pipeline of 29 filed ANDAs, including five confirmed first-to-file, and leased facilities with manufacturing capabilities and research and development capabilities located in California. Anchen enhanced our modified release and research and development capabilities. Equally important, Anchen also has provided us manufacturing flexibility through its established commercial infrastructure. In 2013, we successfully introduced three of these products, including the generic versions of Luvox CR^®, Trilipix^® and Kapvay^®.

On February 17, 2012, we completed our acquisition of Edict Pharmaceuticals Private Limited (“Edict”), a Chennai, India-based developer and manufacturer of generic pharmaceuticals, which has since been renamed Par Formulations Private Limited, for approximately $37 million. The acquired assets included numerous in-process research and development products, a pipeline of 11 filed ANDAs, including one confirmed first-to-file, and a facility with manufacturing capabilities and research and development capabilities located in India. The addition of Par Formulations Private Limited broadens our research and development capabilities and provides us with a lower cost manufacturing alternative.

On November 1, 2013, our wholly owned subsidiary, Par Formulations Private Limited, entered into a definitive agreement to purchase Nuray Chemicals Private Limited, a privately held Chennai, India-based API developer and manufacturer (“Nuray”), for up to $19 million in cash and contingent payments. The closing of the acquisition is subject to the receipt of applicable regulatory approvals and other customary closing terms and conditions. The operating results of Nuray will be included in our consolidated financial results from the date of the closing of the acquisition as part of the Par Pharmaceutical segment. We will fund the purchase from cash on hand.

On February 20, 2014, we completed our acquisition of JHP Group Holdings, Inc., the parent company of JHP Pharmaceuticals, LLC (“JHP”), a leading specialty pharmaceutical company that develops, manufactures and markets branded and generic sterile injectable products, for $490 million, subject to certain customary post-closing adjustments. We subsequently changed JHP’s name to Par Sterile Products, LLC (“Par Sterile Products”). Par Sterile Products focuses on the U.S. sterile injectable drug market, manufactures and sells branded and generic aseptic injectable pharmaceuticals in hospital and clinical settings, and provides contract manufacturing services for global pharmaceutical companies. Par Sterile Products currently markets a portfolio of 14 specialty injectable products, and has developed a pipeline of 34 products, 17 of which have been submitted for approval to the U.S. Food and Drug Administration. Par Sterile Products’ sterile manufacturing facility in Rochester, Michigan has the capability to manufacture small-scale clinical through large-scale commercial products. We funded this transaction and associated expenses with debt financing, which is subject to customary conditions, and an equity commitment from certain investment funds associated with TPG Capital.

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Par Pharmaceutical—Generic Products Division

Products sold by our generic products division span an extensive range of dosage forms and delivery systems, including oral solids (tablet, caplet and two-piece hard shell capsule), oral suspension products, gels, nasal spray products and products delivered by injections. We manufacture some of our own products, and we have strategic alliances and relationships with several pharmaceutical and chemical companies that provide us with products for sale under various distribution, manufacturing, development and licensing agreements. We are committed to high product quality standards and allocate significant capital and resources to quality assurance, quality control and manufacturing excellence.

A key focus for our generic products division is intelligent product selection and entrepreneurial business development. Our internal research and development is intended to target high-value, first-to-file or first-to market generic product opportunities. A “first-to-file” product opportunity refers to an ANDA that is the first ANDA filed containing a Paragraph IV patent challenge to the corresponding brand product, which offers the opportunity for 180 days of generic marketing exclusivity if approved by the FDA and if we are successful in litigating the patent challenge. A “first-to-market” product opportunity refers to a product that is the first marketed generic equivalent of a brand product for reasons apart from statutory marketing exclusivity, such as the generic equivalent of a brand product that is difficult to formulate or manufacture. Externally, we plan to continue to concentrate on acquiring assets and/or partnership arrangements with technology based companies that can deliver similar product opportunities.

In recent years, we introduced generic versions of several major pharmaceutical products, including Lamictal XR^®, Luvox CR^®, Focalin XR^®, Rythmol^®SR and Provigil^®.

Within our generic products division, we also market “authorized generics,” which are generic versions of brand drugs licensed to us by brand drug companies. Authorized generics do not face any regulatory barriers to introduction and may be sold during (and after) the statutory exclusivity period granted to the developer of a generic equivalent to the brand product. In the past, we have marketed authorized generics, including metformin ER (Glucophage XR^®) and glyburide & metformin HCl (Glucovance^®) licensed from Bristol-Myers Squibb Company, and fluticasone (Flonase^®) and ranitidine HCl syrup (Zantac^®) licensed from GlaxoSmithKline plc. As of December 31, 2013, we marketed authorized generic versions of metoprolol succinate ER (Toprol XL^®) and budesonide (Entocort^®) licensed from AstraZeneca and rizatriptan (Maxalt^®) licensed from Merck.

We market our generic products primarily to wholesalers, drug store chains, supermarket chains, mass merchandisers, distributors, mail order accounts, and government, principally through our internal staff. We also promote the sales efforts of wholesalers and drug distributors that sell our products to clinics, governmental agencies and other managed health care organizations.

Strativa Pharmaceuticals – Branded Products Division

Branded products usually benefit from patent protection, which greatly reduces competition and provides a significant amount of market exclusivity for the products. This exclusivity generally allows a branded product to remain profitable for a relatively longer period of time as compared to generic products. Strativa’s products are marketed by its sales force, which communicates the therapeutic, health and economic benefits of our products to healthcare providers and managed care organizations. In the near term we plan to continue to invest in the marketing and sales of our existing products (Nascobal^® Nasal Spray and Megace^® ES). In addition, in the longer term, we plan to continue to consider new strategic licenses and acquisitions to expand Strativa’s presence in supportive care and adjacent commercial areas.

On March 31, 2009, we acquired the worldwide rights to Nascobal^® (cyanocobalamin, USP) Nasal Spray, which is a prescription vitamin B12 treatment indicated for maintenance of remission in certain pernicious anemia patients, as well as a supplement for a variety of B12 deficiencies. This product presents customers with a distinct benefit over competing products in that it is a once-weekly intranasal administration, which may be much more preferable to periodic subcutaneous or intramuscular injections. Nascobal^® has one Orange Book patent running through March 2024 and two running through June 2024. Since January 31, 2013, as detailed below, our brand field sales force of approximately 60 people began focusing the majority of their detailing efforts on Nascobal^® Nasal Spray.

Megace^® ES is indicated for the treatment of anorexia, cachexia or any unexplained significant weight loss in patients with a diagnosis of AIDS. This product has historically provided us with a relatively consistent revenue stream, which has declined and, we expect, will further decline over time as marketing efforts are decreased for this product as outlined below. Further, in July 2011, we received a notice letter from a generic pharmaceutical manufacturer, advising that it has filed an ANDA with the FDA containing a Paragraph IV certification referencing Megace^® ES, and we have subsequently received similar notice letters from two other generic manufacturers. We sued the first generic filer on its challenge to the last-to-expire patent listed in the Orange Book for Megace^® ES. On February 21, 2014, the U.S. District Court for the District of Maryland issued an opinion invalidating on obviousness grounds the single patent we asserted in the litigation against the first generic filer. We are evaluating the Court’s decision and intend, in cooperation with our partner, to appeal that decision. The first generic filer has disclosed its intent to launch its ANDA product should it receive final FDA approval. Any such launch of a generic version of Megace^® ES would have a material adverse impact on our brand sales of Megace^® ES.

In January 2013, we initiated a restructuring of Strativa in anticipation of entering into a settlement agreement and corporate integrity agreement that terminated the investigation by the U.S. Department of Justice ("DOJ") into Strativa’s marketing of Megace^® ES. We reduced our Strativa workforce by approximately 70 people, with the majority of the reductions in the sales force. On March 5, 2013, we entered into the settlement agreement with the DOJ. The settlement agreement provided for a payment by the Company

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of an aggregate amount of approximately $45 million (plus interest and fees) and included a plea agreement with the New Jersey Criminal Division of the DOJ in which the Company admitted to a single count of misdemeanor misbranding, a civil settlement with the DOJ, a state settlement encompassing 49 states (one state declined to participate due to the small amount of its potential recovery), and a release from each of these entities in favor of the Company related to the practices at issue in the terminated investigation. Additionally, we entered into a corporate integrity agreement (“CIA”) with the Office of Inspector General of the U.S. Department of Health and Human Services (“OIG”). In exchange for agreeing to enter into the CIA, we received assurance that the OIG will not exercise its ability to permissively exclude the Company from doing business with the federal government. The CIA includes such requirements as enhanced training time, enhanced monitoring of certain functions, and annual reports to the OIG through an independent review organization. Although our compliance activities increased under the CIA, we believe the terms to be reasonable and not unduly burdensome.

PRODUCT INFORMATION

We distribute numerous drugs of various dosage strengths, some of which are manufactured by us and some of which are manufactured for us by other companies.  We hold the ANDAs and NDAs for the drugs that we manufacture, including the brand products Megace^® ES and Nascobal^®. We seek to introduce new products through our research and development program, and through distribution and other agreements, including licensing of generic, branded, and authorized generic products, with pharmaceutical companies located in various parts of the world. As such, we have pursued and continue to pursue arrangements and relationships that share development costs, generate profits from jointly-developed products and expand distribution channels for new and existing products.

As of December 31, 2013, we manufactured and/or distributed a total of 69 products, representing 171 dosage strengths. Of these, we manufactured and distributed 45 products, representing 104 dosage strengths, and we distributed 24 products that were manufactured by others, representing 67 dosage strengths. We detail our more significant revenue producing products in Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations, and in our Notes to Consolidated Financial Statements elsewhere in this Annual Report on Form 10-K.

Our generic products cover a wide range of therapeutic categories. We do not specialize in or concentrate on any therapeutic categories; instead, our strategy focuses on high-value, first-to-file or first-to-market opportunities, regardless of therapeutic category. By specializing in niche, high barrier-to-entry products that are either difficult to manufacture or require complex legal challenges, we endeavor to market more profitable and long-lived products relative to our competitors.We benefit from our focus on harder to manufacture products by finding opportunities where we can maintain market exclusivity or a low number of competitors (e.g., two or less) for extended periods. In recent years, we introduced generic versions of several major pharmaceuticals with high barriers to entry such as Tussionex^®(controlled substance), Duragesic^®(unique dosage form), and Lamictal XR^®(controlled-release product).

We have introduced almost 50 new generic products since 2009. In addition, we have a successful track record of partnership with several large brand pharmaceutical companies as an authorized generics partner, which we believe is a result of our broad distribution network, strong trade presence and litigation/settlement track record. We believe that we are a preferred partner for several large brand drug companies and large generic companies who are often reticent to partner with larger companies due to the competitive dynamics of the industry. Recent examples of our success include our partnership with Glenmark Pharmaceuticals Ltd. for generic Zetia^®rights and our recent acquisition of rights to generic versions of Actiq^®and Provigil^®from Teva Pharmaceutical Industries and the rights to products acquired in November 2012 from Watson Pharmaceuticals, Inc. and Actavis Group in connection with their merger.

Our portfolio spans an extensive range of dosage forms and delivery systems, including oral solids, oral suspension products, transmucosal lozenges, nasal spray products and products delivered by injection. We expect to diversify our portfolio further with several new product launches and a continued focus on acquisitions.

We believe our track record of developing products with limited competition, significant barriers to entry and longer life cycles has enabled us to maintain strong market shares among our key existing products as much as one year after launch or longer. As a result, a large portion of our generics revenue comes from products where we are either the exclusive generic distributor or have few competitors. Among our top ten generic drugs, six maintained market shares in excess of 40% as of December 31, 2013.

RESEARCH AND DEVELOPMENT

Par Pharmaceutical -Generic Products Division

Our research and development activities for generic products consist principally of (i) identifying and conducting patent and market research on brand name drugs for which patent protection has expired or is expected to expire in the near future, (ii) identifying and conducting patent and market research on brand name drugs for which we believe the patents are invalid or for which we believe we can develop a non-infringing formulation, (iii) researching and developing new product formulations based upon such drugs and (iv) introducing technology to improve production efficiency and enhance product quality. The scientific process of developing new products and obtaining FDA approval is complex, costly and time-consuming; there can be no assurance that any products will be developed regardless of the amount of time and money spent on research and development. The development of products may be curtailed at any stage of development due to the introduction of competing generic products or other reasons.

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The research and development of our generic pharmaceutical products, including pre-formulation research, process and formulation development, required studies and FDA review and approval, has historically taken approximately two to three years to complete. In addition, ANDAs containing a Paragraph IV patent challenge are subject to a 30-month “stay” of regulatory approval during the resolution of related patent litigation. Accordingly, we typically select products for development that we intend to market several years in the future. However, the length of time necessary to bring a product to market can vary significantly and depends on, among other things, the availability of funding, problems relating to formulation, safety or efficacy, and patent issues associated with the product.

We contract with outside laboratories to conduct bio-studies, which, in the case of oral solids, generally are required in order to obtain FDA approval. These bio-studies are used to demonstrate that the rate and extent of absorption of a generic drug are not significantly different from the corresponding branded name drug. Each biostudy can cost from approximately $0.2 million to $2.0 million. In some instances, we may also be required to perform clinical studies, in patients, which could cost up to $7.0 million.

From time to time, we enter into product development and license agreements with various third parties with respect to the development or marketing of new products and technologies.  Pursuant to these agreements, we have advanced funds to several unaffiliated companies for products in various stages of development.  As a result of our product development program, we or our strategic partners currently had approximately 85 ANDAs in development, 73 ANDAs pending with the FDA, including 27 confirmed first-to-file products and four potential first-to-market opportunities as of the fourth quarter of 2013.

Strativa Pharmaceuticals – Branded Products Division

The first step in obtaining FDA approval for a drug that has not been previously approved is pre-clinical testing. Pre-clinical tests are intended to provide a laboratory evaluation of the product to determine its chemistry, formulation and stability. Toxicology studies are also performed to assess the potential safety and efficacy of the product. The results of these studies are submitted to the FDA as part of an Investigational New Drug Application (“IND”). The toxicology studies are analyzed to ensure that clinical trials can safely proceed. There is a 30-day period in which the FDA can raise concerns regarding the trials proposed in an IND. If the FDA raises any concerns, the developer must address those concerns before the clinical trials can begin. An IND becomes effective after such 30 day period if the FDA does not raise any concerns. Prior to the start of any clinical study, an independent institutional review board must review and approve such study.

There are three main stages of clinical trial development:

• In Phase I, the drug is tested for safety, absorption, tolerance and metabolism in a small number of subjects.

• In Phase II, after successful Phase I evaluations, the drug is tested for efficacy in a limited number of patients. The drug is further tested for safety, absorption, tolerance and metabolism.

• In Phase III, after successful Phase II evaluations, further tests are done to determine safety and efficacy in a larger number of patients who are to represent the population in which the drug will eventually be used.

The developer then submits an NDA containing the results from the pre-clinical and clinical trials. The NDA drug development and approval process takes from approximately three to ten years or more. Our current strategy for developing the Strativa portfolio is to bypass the substantial investments associated with the development of drugs through this process, and instead to focus on the profitability of our existing brand products (Megace^® ES and Nascobal^®). In addition, we will consider opportunities to add to our portfolio of branded, single-source prescription drug products through in-licensing and the acquisition of late-stage development products or currently marketed products.

MARKETING AND CUSTOMERS

We market our generic products principally to wholesalers, drug store chains, supermarket chains, mass merchandisers, distributors, mail order accounts, and government, principally through our internal staff. Strativa’s products are marketed by its sales force, which communicates the therapeutic, health and economic benefits of our branded products to healthcare providers and managed care organizations. Some of our wholesalers and distributors purchase products and warehouse those products for certain retail drug store chains, independent pharmacies and managed health care organizations. Customers in the managed health care market include health maintenance organizations, nursing homes, hospitals, clinics, pharmacy benefit management companies and mail order customers.

We have approximately 60 customers, some of which are part of larger buying groups. In the year ended December 31, 2013, our four largest customers in terms of net sales dollars accounted for approximately 70% of our total revenues. We do not have written agreements that guarantee future business with any of these major customers, and the loss of any one or more of these customers or the substantial reduction in orders from any of such customers could have a material adverse effect on our operating results, prospects and financial condition.

Compliant Manufacturing Capacity

We are committed to high product quality standards and allocate significant capital and resources to quality assurance, quality control and manufacturing excellence. As a result of our recent acquisitions, we now have four state-of-the art manufacturing facilities, three of which are located in the United States and one in India. In addition, all of our facilities have passed all recent FDA inspections (Rochester, MI in February 2014, Irvine, CA in December 2013, Spring Valley, NY in February 2013 and Chennai, India

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in October 2013). Since 2007, we have not received any warning letters with respect to manufacturing plants we have operated, which we believe differentiates us from many generic manufacturers.

High-quality manufacturing and supply reliability has become increasingly valuable to customers as the FDA has increased scrutiny of generics manufacturers. Moreover, within a price band, we believe customers find supply reliability to be the most important factor in choosing a supplier. As a result, we believe we have differentiated ourselves historically by the quality of our manufacturing and supply reliability. In fact, we have not experienced a meaningful supply delivery disruption since 2007 and at times have been able to capitalize on competitors’ past manufacturing issues. For example, a generic competitor vacated the market for divalproex, the generic version of Depakote^®, in June 2013. As a result, our sales volume and unit price for our divalproex were benefited, placing the product among our top five by revenue for 2013.

ORDER BACKLOG

The approximate dollar amount of open orders (gross sales basis), believed by management to be firm as of December 31, 2013, was approximately $44.9 million.  These orders represent unfilled orders as of December 31, 2013, along with orders that were scheduled to be shipped at December 31, 2013.  Open orders are subject to cancellation without penalty.  

COMPETITION

The pharmaceutical industry is highly competitive. At times, we may not be able to differentiate our products from our competitors’ products, successfully develop or introduce new products that are less expensive than our competitors’ products, or offer purchasers payment and other commercial terms as favorable as those offered by our competitors. We believe that our principal generic competitors are Teva, Sandoz Pharmaceuticals, Mylan Laboratories, and Actavis Group, based upon sales volumes. Our principal strategy in addressing our generic competition is to offer customers a consistent supply of a broad line of generic drugs at competitive pricing. There can be no assurance, however, that this strategy will enable us to compete successfully in the industry or that we will be able to develop and implement any new or additional viable strategies.

The Hatch-Waxman amendments to the Federal Food, Drug, and Cosmetic Act provide for a period of 180 days of generic marketing exclusivity for each applicant that is first-to-file an ANDA containing a certification of invalidity, non-infringement or unenforceability related to a patent listed with respect to the corresponding brand drug (commonly referred to as a “Paragraph IV certification”). The holder of an approved ANDA containing a Paragraph IV certification that is successful in challenging the applicable brand drug patent(s) generally enjoys higher market share and revenues during this period of marketing exclusivity. At the expiration of the exclusivity period, other generic distributors may enter the market, resulting in a significant price decline for the drug. (In some instances, price declines have exceeded 90%.) As a result of price declines, we may at our discretion provide price adjustments to our customers for the difference between our new (lower) price and the price at which we previously sold the product then held in inventory by our customers. These types of price adjustments are commonly known as shelf stock adjustments. There are circumstances under which, as a matter of business strategy, we may decide not to provide price adjustments to certain customers, and consequently, we may receive returns of our customers' unsold products and lose future sales volume to competitors rather than reduce our pricing.

Competition in the generic drug industry has also increased due to the advent of authorized generics. “Authorized generics” are generic pharmaceutical products that are introduced by brand companies, either directly or through partnering arrangements with other generic companies. Authorized generics are equivalent to the brand companies’ brand name drugs, but are sold at relatively lower prices than the brand name drugs. This is a significant source of competition for us, because brand companies do not face any regulatory barriers to introducing a generic version of their own brand name drugs. Further, authorized generics may be sold during any period of generic marketing exclusivity granted to a generic company, which significantly undercuts the profits that a generic company could otherwise receive as an exclusive marketer of a generic product. Such actions have the effect of reducing the potential market share and profitability of our generic products and may inhibit us from introducing generic products corresponding to certain brand name drugs. We have also marketed authorized generics in partnership with brand companies, including during the exclusivity periods of our generic competitors.

Increased price competition has also resulted from consolidation among wholesalers and retailers and the formation of large buying groups, which has caused reductions in sales prices and gross margin. This competitive environment has led to an increase in customer demand for downward price adjustments from the distributors of generic pharmaceutical products. Such price reductions are likely to continue, or even increase, which could have a material adverse effect on our revenues and gross margin.

The principal competitive factors in the generic pharmaceutical market include: (i) introduction of other generic drug manufacturers’ products in direct competition with our products, (ii) introduction of authorized generic products in direct competition with our products, particularly during exclusivity periods, (iii) consolidation among distribution outlets through mergers and acquisitions and the formation of buying groups, (iv) ability of generic competitors to quickly enter the market after the expiration of patents or exclusivity periods, diminishing the amount and duration of significant profits, (v) the willingness of generic drug customers, including wholesale and retail customers, to switch among pharmaceutical manufacturers, (vi) pricing pressures by competitors and customers, (vii) a company’s reputation as a manufacturer and distributor of quality products, (viii) a company’s level of service (including maintaining sufficient inventory levels for timely deliveries), (ix) product appearance and labeling, and (x) a company’s breadth of product offerings.

Our brand products benefit from patent protection, making them subject to Paragraph IV patent challenges that could jeopardize our market exclusivity for these products. Consequently, competition from generic equivalents, and especially a successful

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Paragraph IV patent challenge against one of our brand products, could have an adverse effect on Strativa. In addition, after patent protections expire, generic products can be sold in the market at a significantly lower cost than the brand version, and, where available, may be required or encouraged in preference to the brand version under third party reimbursement programs, or substituted by pharmacies for brand versions by law. Strativa also faces competition from other brand drug companies. Many of our brand competitors have longer operating histories and greater financial, research and development, marketing and other resources than we do. Consequently, many of our brand competitors may be able to develop products superior to our own. Furthermore, we may not be able to differentiate our products from those of our brand competitors or offer customers payment and other commercial terms as favorable as those offered by our brand competitors. The markets in which we compete and intend to compete are undergoing, and are expected to continue to undergo, rapid and significant change. We expect brand competition to intensify as technological advances and consolidations continue.

RAW MATERIALS

The raw materials essential to our manufacturing business are purchased primarily from U.S. distributors of bulk pharmaceutical chemicals manufactured by foreign companies. To date, we have experienced no significant difficulties in obtaining raw materials and expect that raw materials will generally continue to be available in the future. However, because the federal drug application process requires specification of raw material suppliers, if raw materials from a specified supplier were to become unavailable, FDA approval of a new supplier would be required. A delay of six months or more in the manufacture and marketing of the drug involved while a new supplier becomes qualified by the FDA and its manufacturing process is determined to meet FDA standards could, depending on the particular product, have a material adverse effect on our results of operations and financial condition. Generally, we attempt to mitigate the potential effects of any such situation by providing for, where economically and otherwise feasible, two or more suppliers of raw materials for the drugs that we manufacture. In addition, we may attempt to enter into a contract with a raw material supplier in an effort to ensure adequate supply for our products.

EMPLOYEES

At December 31, 2013, we had 978 employees, none of which were covered by any collective bargaining agreement. As a result of our acquisition of JHP on February 20, 2014, we had approximately1,450 employees as of that date, of which approximately 200 employees are covered by a collective bargaining agreement. We consider our employee relations to be good.  

GOVERNMENT REGULATION

The development, manufacturing, sales, marketing and distribution of our products are subject to extensive governmental regulation by the U.S. federal government, principally the FDA, and, as applicable, the FTC and state and local governments. For both currently marketed and future products, failure to comply with applicable regulatory requirements can, among other things, result in suspension of regulatory approval and possible civil and criminal sanctions. Regulations, enforcement positions, statutes and legal interpretations applicable to the pharmaceutical industry are constantly evolving and are not always clear. Significant changes in regulations, enforcement positions, statutes and legal interpretations could have a material adverse effect on our financial condition and results of operation.

The enactment of current U.S. healthcare reform has a significant impact on our business. As examples, the current legislation includes measures that (i) significantly increase Medicaid rebates through both the expansion of the program and significant increases in rebates; (ii) substantially expand the Public Health System (340B) program to allow other entities to purchase prescription drugs at substantial discounts; (iii) extend the Medicaid rebate rate to a significant portion of Managed Medicaid enrollees; (iv) assess a 50% rebate on Medicaid Part D spending in the coverage gap for branded and authorized generic prescription drugs; and (v) levy a significant excise tax on the industry to fund the healthcare reform. The impacts of these provisions are included in our current financial statements.

Additionally, future healthcare legislation or other legislative proposals at the federal and state levels could bring about major changes in the affected health care systems, including statutory restrictions on the means that can be employed by branded and generic pharmaceutical companies to settle Paragraph IV patent litigations. We cannot predict the outcome of such initiatives, but such initiatives, if passed, could result in significant costs to us in terms of costs of compliance and penalties associated with failure to comply.

The Federal Food, Drug, and Cosmetic Act, the Controlled Substances Act and other federal statutes and regulations govern the development, testing, manufacture, safety, effectiveness, labeling, storage, record keeping, approval, advertising and promotion of our products. Non-compliance with applicable regulations can result in judicially and/or administratively imposed sanctions, including the initiation of product seizures, injunctions, fines and criminal prosecutions. Administrative enforcement measures may involve the recall of products, as well as the refusal of an applicable government authority to enter into supply contracts or to approve new drug applications. The FDA also has the authority to withdraw its approval of drugs in accordance with its regulatory due process procedures.

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New Drug Applications and Abbreviated New Drug Applications

FDA approval is required before any new drug, including a generic equivalent of a previously approved brand name drug, may be marketed. To obtain FDA approval for a new drug, a prospective manufacturer must, among other things, as discussed below, demonstrate that its manufacturing facilities comply with the FDA’s current Good Manufacturing Practices (“cGMP”) regulations. The FDA may inspect the manufacturer’s facilities to ensure such compliance prior to approval or at any other time. The manufacturer is required to comply with cGMP regulations at all times during the manufacture and processing of drugs. To comply with the standards set forth in these regulations, we must continue to expend significant time, money and effort in the areas of production, quality control and quality assurance.

In order to obtain FDA approval of a new drug, a manufacturer must demonstrate the drug’s safety and effectiveness. There currently are two ways to satisfy the FDA’s safety and effectiveness requirements:

1. New Drug Applications (NDAs): Unless the procedure discussed in paragraph 2 below is permitted under the Federal Food, Drug, and Cosmetic Act, a prospective manufacturer must submit to the FDA an NDA containing complete pre-clinical and clinical safety and efficacy data or a right of reference to such data. The pre-clinical data must provide an adequate basis for evaluating the safety and scientific rationale for the initiation of clinical trials. Clinical trials are conducted in three sequential phases and may take up to several years to complete. At times, the phases may overlap. Data from pre-clinical testing and clinical trials is submitted to the FDA as an NDA for marketing approval.

2. Abbreviated New Drug Applications (ANDAs): The Hatch-Waxman amendments to the Federal Food, Drug, and Cosmetic Act established a statutory procedure for submission and FDA review and approval of ANDAs for generic versions of brand name drugs previously approved by the FDA (such previously approved drugs are referred to as “listed drugs”). Because the safety and efficacy of listed drugs have already been established by the brand company, the FDA waives the requirement for complete clinical trials. However, a generic manufacturer is typically required to conduct bioavailability/bioequivalence studies of its test product against the listed drug. The bioavailability/bioequivalence studies assess the rate and extent of absorption and concentration levels of a drug in the blood stream required to produce a therapeutic effect. Bioequivalence is established when the rate of absorption and concentration levels of a generic product are substantially equivalent to the listed drug. For some drugs (e.g., topical anti-fungals), other means of demonstrating bioequivalence may be required by the FDA, especially where rate and/or extent of absorption are difficult or impossible to measure. In addition to the bioequivalence data, an ANDA must contain patent certifications and chemistry, manufacturing, labeling and stability data.

The Hatch-Waxman amendments also established certain statutory protections for listed drugs. Under the Hatch-Waxman amendments, approval of an ANDA for a generic drug may not be made effective for interstate marketing until all relevant patents for the listed drug have expired or been determined to be invalid or not infringed by the generic drug. Prior to enactment of the Hatch-Waxman amendments, the FDA did not consider the patent status of a previously approved drug. In addition, under the Hatch-Waxman amendments, statutory non-patent exclusivity periods are established following approval of certain listed drugs, where specific criteria are met by the drug. If exclusivity is applicable to a particular listed drug, the effective date of approval of ANDAs for the generic version of the listed drug is usually delayed until the expiration of the exclusivity period, which, for newly approved drugs, can be either three or five years. The Hatch-Waxman amendments also provide for extensions of up to five years for certain patents covering drugs to compensate the patent holder for the reduction in the effective market life of the patented drug resulting from the time spent in the federal regulatory review process.

During 1995, patent terms for a number of listed drugs were extended when the Uruguay Round Agreements Act (the “URAA”) went into effect in order to implement the General Agreement on Tariffs and Trade (“GATT”) to which the United States became a treaty signatory in 1994. Under GATT, the term of patents was established as 20 years from the date of patent application. In the United States, the patent terms historically have been calculated at 17 years from the date of patent grant. The URAA provided that the term of issued patents be either the existing 17 years from the date of patent grant or 20 years from the date of application, whichever was longer. The effect generally was to extend the patent life of already issued patents, thus delaying FDA approvals of applications for generic products.

The Medicare Prescription Drug Improvement and Modernization Act of 2003 streamlined the generic drug approval process by limiting a drug company to only one 30-month stay of a generic drug’s entry into the market for resolution of a patent challenge for ANDAs filed after August 18, 2003. This rule was designed to help maintain a balance between the brand companies’ intellectual property rights and the desire to allow generic drugs to be brought to the market in a timely fashion.

The FDA issued a final rule on June 18, 2003 (the “final rule”), clarifying the types of patents that brand companies must submit for listing and prohibiting the submission of patents claiming packaging, intermediates or metabolite innovations. Patents claiming a different polymorphic form of the active ingredient described in an NDA must be submitted if the NDA holder has test data demonstrating that the drug product containing the polymorph will perform in the same way as the drug product described in the NDA. These changes are consistent with concerns raised in 2002 by the FTC in its report on generic drugs. The final rule also clarifies the type of patent information that is required to be submitted and revises the declaration that NDA applicants must provide regarding their patents to help ensure that NDA applicants submit only appropriate patents.

The final rule was intended to make the patent submission and listing process more efficient, as well as to enhance the ANDA and 505(b)(2) application (described below) approval process. The changes were designed to enable consumers to save billions of

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dollars each year by making it easier for generic drug manufacturers to get safe and effective products on the market when the appropriate patent protection expires.

Section 505(b)(2) was added to the Federal Food, Drug, and Cosmetic Act by the Hatch-Waxman amendments. This provision permits the FDA to rely, for approval of an NDA, on data not developed by the applicant. A 505(b)(2) application must include identification of the listed drug for which the FDA has made a finding of safety and effectiveness and on which finding the applicant relies in seeking approval of its proposed drug product. A 505(b)(2) application may rely on studies published in scientific literature or an FDA finding of safety and/or efficacy for an approved product for support, in addition to clinical studies performed by the applicant.

The approval of a 505(b)(2) application may result in three years of exclusivity under the Hatch-Waxman amendments if one or more of the clinical studies (other than bioavailability/bioequivalence studies) was essential to the approval of the application and was conducted by the applicant. The approval of a 505(b)(2) application may result in five years of exclusivity if it is for a new chemical entity. If appropriate under U.S. patent laws, 505(b)(2) NDAs are eligible for the FDA’s patent certification protection. Such approvals have the potential to be delayed due to patent and exclusivity rights that apply to the listed drug.

Pricing Regulation

Successful commercialization of our products depends, in part, on the availability of governmental and third-party payor reimbursement for the cost of our products. Government authorities and third-party payors increasingly are challenging the price of medical products and services. On the government side, there is a heightened focus, at both the federal and state levels, on decreasing costs and reimbursement rates in Medicaid, Medicare and other government insurance programs. This has led to an increase in federal and state legislative initiatives related to drug prices, which could significantly influence the purchase of pharmaceutical products, resulting in lower prices and changes in product demand. With respect to the Medicaid program, certain proposed provisions of the Deficit Reduction Act of 2005 went into effect January 1, 2007, and a final rule went into effect as of October 1, 2007, that resulted in changes to certain formulas used to calculate pharmacy reimbursement under Medicaid (currently under a stay of execution). If enacted, these changes could lead to reduced payments to pharmacies. Many states have also created preferred drug lists and include drugs on those lists only when the manufacturers agree to pay a supplemental rebate. If our current products or future drug candidates are not included on these preferred drug lists, physicians may not be inclined to prescribe them to their Medicaid patients, thereby diminishing the potential market for our products.

Moreover, government regulations regarding reporting and payment obligations are complex, and we are continually evaluating the methods we use to calculate and report the amounts owed with respect to Medicaid and other government pricing programs. Our calculations are subject to review and challenge by various government agencies and authorities, and it is possible that any such review could result either in material changes to the method used for calculating the amounts owed to such agency or the amounts themselves. Because the process for making these calculations, and our judgments supporting these calculations, involve subjective decisions, these calculations are subject to audit. In the event that a government authority challenges or finds ambiguity with regard to our report of payments, such authority may impose civil and/or criminal sanctions, which could have a material adverse effect on our business. From time to time we conduct routine reviews of our government pricing calculations. These reviews may have an impact on government price reporting and rebate calculations used to comply with various government regulations regarding reporting and payment obligations.

Fraud and Abuse Regulation

Pharmaceutical companies are subject to various federal and state laws relating to sales and marketing practices intended to combat health care fraud and abuse. These include anti-kickback laws, false claims laws and FDA regulation of advertising and promotion of pharmaceutical products. We have incurred and will continue to incur costs to comply with these laws. While we intend to comply in all respects with fraud and abuse laws, there has been an increase in government enforcement efforts at both the federal and state level and, due to the breadth of regulation and the absence of guidance in some cases, it is possible that our practices might be challenged by government authorities. Violations of fraud and abuse laws may be punishable by civil and/or criminal sanctions including fines, civil monetary penalties, as well as the possibility of exclusion from federal health care programs. Any such violations could have a material adverse effect on our business.

AWP Litigation

Many government and third-party payors reimburse the purchase of certain prescription drugs based on a drug’s Average Wholesale Price or “AWP.” In the past several years, state and federal government agencies have conducted ongoing investigations of manufacturers’ reporting practices with respect to AWP, which they have suggested have led to excessive payments by state and federal government agencies for prescription drugs. We, as well as numerous other pharmaceutical companies, were named as a defendant in various state and federal court actions alleging improper or fraudulent practices related to the reporting of AWP.

Drug Pedigree Laws

State and federal governments have proposed or passed various drug pedigree laws which can require the tracking of all transactions involving prescription drugs from the manufacturer to the pharmacy (or other dispensing) level. Companies are required to maintain records documenting the chain of custody of prescription drug products beginning with the purchase of such products

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from the manufacturer. Compliance with these pedigree laws requires implementation of extensive tracking systems as well as heightened documentation and coordination with customers and manufacturers. While we fully intend to comply with these laws, there is uncertainty about future changes in legislation and government enforcement of these laws. Failure to comply could result in fines or penalties, as well as loss of business that could have a material adverse effect on our financial results.

Federal Regulation of Authorized Generic Arrangements

As part of the Medicare Prescription Drug Improvement and Modernization Act of 2003, companies are required to file with the FTC and the DOJ certain types of agreements entered into between brand and generic pharmaceutical companies related to the manufacture, marketing and sale of generic versions of brand drugs. This requirement could affect the manner in which generic drug manufacturers resolve intellectual property litigation and other disputes with brand pharmaceutical companies, and could result generally in an increase in private-party litigation against pharmaceutical companies or additional investigations or proceedings by the FTC or other governmental authorities.

Other

In addition to the U.S. federal government, various states and localities have laws regulating the manufacture and distribution of pharmaceuticals, as well as regulations dealing with the substitution of generic drugs for brand name drugs. Our operations are also subject to regulation, licensing requirements and inspection by the states and localities in which our operations are located and/or in which we conduct business.

Certain of our activities are also subject to FTC enforcement actions. The FTC enforces a variety of antitrust and consumer protection laws designed to ensure that the nation’s markets function competitively, are vigorous, efficient and free of undue restrictions.

We also are governed by federal and state laws of general applicability, including laws regulating matters of environmental quality, working conditions, health and safety, and equal employment opportunity.

Business Strategy

Our goal is to successfully manage both our generic and branded businesses for the long term by continuing to commit to provide high-quality pharmaceuticals that are affordable and accessible to patients. We believe that this strategy will enable us to grow market share and develop long-term relationships with our customers. We strive to achieve sustainable long-term growth with enhanced profitability and improved cash flow. In implementing our strategy, we are focused on the following:

Identify and Execute on Product and Business Development Opportunities with Focus on Sustainable Market Share

Through our applied discipline of intelligent product selection, we seek commercially compelling opportunities by targeting first-to-file status and products with high barriers to entry due to the complex nature of the formulation and the difficulty of the manufacturing process. Furthermore, we also believe in our in-house expertise at litigating Paragraph IV challenges and capturing first-to-file status on key product opportunities. We believe this strategy will allow us to frequently maintain strong market share for multiple years in products we introduce. We believe our expertise in research and development, manufacturing, regulatory matters and business development, including acquisitions, enables us to effectively and efficiently pursue these opportunities and support our partners.

In February 2014, Par completed its acquisition of JHP Pharmaceuticals, a leading specialty pharmaceutical company that develops, manufactures and markets branded and generic sterile injectable products. The acquisition is consistent with our strategy of targeting products, dosage forms and technologies that present higher barriers to market entry. While the market for sterile products is growing rapidly, injectables are capital intensive and technically challenging, with demanding quality and compliance requirements. These higher barriers to entry have typically resulted in fewer generic entrants in specific product categories and longer product life cycles.

Another facet of our strategy is to pursue authorized generics, an area where we believe we are a partner of choice because of our quick decision-making, regulatory compliance acumen, strong trade presence, favorable economics, financial resources and legal expertise. Additionally, we believe that several branded drug companies prefer to partner with us because we are not perceived as a direct competitor to their other branded products. Our presence in authorized generics provides us with a differentiated competitive position and additive revenue and gross margin opportunities.In recent years, Par introduced authorized generic versions of several major pharmaceuticals, including Atacand^®, Maxalt-MLT^® and Entocort EC^®.

Diversify Our Portfolio by Continuing to Introduce New Products and Maintain Strong Pipeline

Through new product launches and the benefits from recent acquisitions, which have significantly expanded our pipeline and provided us with a platform for future development opportunities, we expect to further diversify our sales and gross margin. We believe that our research and development platform, combined with a rigorous process for selecting products that both fit our core strengths and address attractive markets, allows us to continue to build a robust pipeline. We plan to continue our development efforts and pursuit of product acquisition opportunities to maintain and grow the number of our future product launches. As part of our strategy, we are currently evaluating, and intend to continue to evaluate, potential product acquisitions and other business development opportunities, primarily with respect to our generics product business.

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Further Develop Industry-Leading Manufacturing Platform

We have invested substantially in further developing our manufacturing platform and believe it will become an increasingly strategic asset over time. We are committed to high product quality standards and allocate significant capital and resources to quality assurance, quality control and manufacturing excellence. This focus is demonstrated by our performance in FDA inspections at all of our facilities, where no warning letters have been received since 2007. Through our recent acquisitions, we enhanced our capabilities to manufacture modified and immediate release products and added low cost manufacturing in India. We plan to further enhance our manufacturing platform and expand our capabilities to include new dosage forms in the future.

Continue to Enhance the Profitability of our Branded Products Division

We find the defensibility and high gross margins of our branded business compelling, including our existing branded products, Megace^®ES and Nascobal^®Nasal Spray. We believe there is further opportunity to improve the profitability in our branded products division. We will focus our marketing efforts principally on Nascobal^®, with initiatives planned to accelerate its growth. We will also continue to consider new strategic licenses and acquisitions to expand Strativa’s presence in supportive care and adjacent commercial areas.

INFORMATION TECHNOLOGY

Our Information Technology (“IT”) contributes state-of-the-industry infrastructure for reliable and compliant operations, business-driven solutions that align with our objectives for profitable growth and innovative ideas bound to business performance and efficiency goals.  Our IT department is organized into three departments:  Business Applications, Technology Operations, and Scientific Systems.  Each department maintains its own development, implementation and support teams.  

The Business Applications department purchases, develops, and maintains business applications systems jointly with internal departments.  This department follows industry best practices in project management, systems development life cycle, change management, account management, computer systems validation, and data archiving.  The major Business Applications systems are:

· Oracle JDEdwards Enterprise Resource Planning, including Financials, Supply Chain / Logistics and Manufacturing

· Oracle Hyperion Enterprise Performance Management

· Model N Revenue Management

· IBM Sterling GIS Electronic Data Interchange

· Peoplesoft Human Resources Information System

· QAD Enterprise Applications

The Technology Operations department purchases, deploys and maintains computing and communication infrastructure systems that enable reliable and efficient business operations.  This department follows industry best practices in capacity planning, configuration management, incident/problem prevention and management, disaster recovery, data backup and restoration, data center operations, and security management.  The major Technology Operations areas are:

· Electronic mail, messaging and collaboration tools

· Data center operations

· Computer assets and software license management

· Network, telecommunications and video conferencing operations

· Authentication, network security and anti-virus measures

· Personal computer and mobile device management

· Internet portals, SharePoint and Web services

· Document management and eDiscovery

The Scientific Systems department purchases, develops, and maintains systems that support Quality Control, Regulatory, and Manufacturing operations.  This department follows industry best practices in GxP compliance, project management, systems development life cycle, change management, computer systems validation, and data archiving.  The major Scientific Systems are:

· IBM SCORE Electronic Submissions

· Waters Empower Data Acquisition

· Labware LIMS

· TrackWise Compliance Tracking 

ITEM 1A.  Risk Factors

Any of the following risks could materially adversely affect our business, financial condition or results of operations. The risks described below are those which we believe are the material risks we face. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial may also materially and adversely affect our business or results of operations in the future.

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Risks Related to Our Indebtedness

Our substantial indebtedness could adversely affect our financial condition and prevent us from fulfilling our obligations under the contractual terms related to our indebtedness.

We currently have a substantial amount of indebtedness. As of December 31, 2013, our total debt was $1,545 million (excluding original issue discount (“OID”) or upfront payments), and we had unused commitments of $150 million under our Senior Credit Facilities. We also incurred an additional $395 million of debt in the first quarter of 2014 with the closing of our acquisition of JHP Pharmaceuticals. We may also incur significant additional indebtedness in the future.

Subject to the limits contained in the credit agreement governing our Senior Credit Facilities and the indenture governing our 7.375% Senior Notes due 2020 (the “Notes”), the issuance of which has been registered under the Securities Act of 1933, as amended (the “Securities Act”), we may be able to incur substantial additional debt from time to time to finance working capital, capital expenditures, investments or acquisitions, or for other purposes. If we do so, the risks related to our high level of debt could intensify. Specifically, our high level of debt could have important consequences to the holders of the Notes, including, but not limited to:

• making it more difficult for us to satisfy our obligations with respect to the Notes and our other debt;

• requiring a substantial portion of our cash flows to be dedicated to debt service payments instead of other purposes, thereby reducing the amount of cash flows available for working capital, capital expenditures, acquisitions and other general corporate purposes;

• limiting our ability to obtain additional financing to fund future working capital, capital expenditures, acquisitions or other general corporate requirements;

• increasing our vulnerability to general adverse economic and industry conditions;

• exposing us to the risk of increased interest rates as certain of our borrowings, including borrowings under our Senior Credit Facilities, are at variable rates of interest;

• limiting our flexibility in planning for and reacting to changes in the industry in which we compete;

• placing us at a disadvantage compared to other, less leveraged competitors;

• increasing our cost of borrowing; and

• preventing us from raising the funds necessary to repurchase all Notes tendered to us upon the occurrence of certain changes of control, which would constitute a default under the indenture governing the Notes.

In addition, the indenture that governs the Notes and the credit agreement governing our senior senior credit facilities (the “Senior Credit Facilities”) contain restrictive covenants that limit our ability to engage in activities that may be in our long-term best interest. Our failure to comply with those covenants could result in an event of default which, if not cured or waived, could result in the acceleration of all our debt.

Our leveraged business model includes constituents (e.g., the Sponsor and debt holders) that by the nature of their relationship to our enterprise may have different points of view on the use of company resources as compared to our management. The financial and contractual obligations related to our debt also represent a natural constraint on any intended use of company resources.

The terms of the credit agreement governing our Senior Credit Facilities and the indenture governing the Notes restrict our current and future operations, particularly our ability to respond to changes or to take certain actions.

The indenture governing the Notes and the credit agreement governing our Senior Credit Facilities contain a number of restrictive covenants that impose significant operating and financial restrictions on us and may limit our ability to engage in acts that may be in our long-term best interest, including restrictions on our ability to:

• incur additional indebtedness;

• pay dividends or make other distributions or repurchase or redeem our capital stock;

• prepay, redeem or repurchase certain debt;

• make loans and investments;

• sell assets;

• incur liens;

• enter into transactions with affiliates;

• alter the businesses we conduct;

• enter into agreements restricting our subsidiaries’ ability to pay dividends; and

• consolidate, merge or sell all or substantially all of our assets.

In addition, the restrictive covenants in the credit agreement governing our Senior Credit Facilities require us to maintain specified financial ratios. Our ability to meet those financial ratios can be affected by events beyond our control.

A breach of the covenants under the indenture governing the Notes or under the credit agreement governing our Senior Credit Facilities could result in an event of default under the applicable indebtedness. Such a default may allow the creditors to accelerate the related debt and may result in the acceleration of any other debt to which a cross-acceleration or cross-default provision applies. In addition, an event of default under the credit agreement governing our Senior Credit Facilities would permit the lenders under our Senior Credit Facilities to terminate all commitments to extend further credit under that facility. Furthermore, if we were unable to repay the amounts due and payable under our Senior Credit Facilities, those lenders could proceed against the collateral granted to

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them to secure that indebtedness. In the event our lenders or noteholders accelerate the repayment of our borrowings, we and our subsidiaries may not have sufficient assets to repay that indebtedness. As a result of these restrictions, we may be:

• limited in how we conduct our business;

• unable to raise additional debt or equity financing to operate during general economic or business downturns; or

• unable to compete effectively or to take advantage of new business opportunities.

These restrictions may affect our ability to grow in accordance with our strategy.

We may not be able to generate sufficient cash to service all of our indebtedness, including the Notes, and may be forced to take other actions to satisfy our obligations under our indebtedness, which may not be successful.

Our ability to make scheduled payments on or refinance our debt obligations, including the Notes, depends on our financial condition and operating performance, which are subject to prevailing economic and competitive conditions and to certain financial, business, legislative, regulatory and other factors beyond our control. We may be unable to maintain a level of cash flows from operating activities sufficient to permit us to pay the principal, premium, if any, and interest on our indebtedness, including the Notes.

If our cash flows and capital resources are insufficient to fund our debt service obligations, we could face substantial liquidity problems and could be forced to reduce or delay investments and capital expenditures or to dispose of material assets or operations, seek additional debt or equity capital or restructure or refinance our indebtedness, including the Notes. We may not be able to effect any such alternative measures on commercially reasonable terms or at all and, even if successful, those alternative actions may not allow us to meet our scheduled debt service obligations. The credit agreement governing our Senior Credit Facilities and the indenture governing the Notes restrict our ability to dispose of assets and use the proceeds from those dispositions and also restrict our ability to raise debt or equity capital to be used to repay other indebtedness when it becomes due. We may not be able to consummate those dispositions or to obtain proceeds in an amount sufficient to meet any debt service obligations when due.

Our inability to generate sufficient cash flows to satisfy our debt obligations, or to refinance our indebtedness on commercially reasonable terms or at all, would materially and adversely affect our financial position and results of operations and our ability to satisfy our obligations under the Notes.

If we cannot make scheduled payments on our debt, we will be in default and, as a result:

• our debt holders could declare all outstanding principal and interest to be due and payable;

• the lenders under the Senior Credit Facilities could terminate their commitments to loan us money and foreclose against the assets securing their borrowings; and

• we could be forced into bankruptcy or liquidation, which could result in the loss of the noteholders’ investment in the Notes.

We will require a significant amount of cash to service our indebtedness. The ability to generate cash or refinance our indebtedness as it becomes due depends on many factors, some of which are beyond our control.

Par Pharmaceutical Companies, Inc. is a holding company, and as such has no independent operations or material assets other than its ownership of equity interests in its subsidiaries, and its subsidiaries’ contractual arrangements with customers, and it will depend on its subsidiaries to distribute funds to it so that it may pay its obligations and expenses, including satisfying its obligations under the Notes. Our ability to make scheduled payments on, or to refinance our respective obligations under, our indebtedness, including the Notes, and to fund planned capital expenditures and other corporate expenses will depend on the ability of our subsidiaries to make distributions, dividends or advances to Par Pharmaceutical Companies, Inc., which in turn will depend on our subsidiaries' future operating performance and on economic, financial, competitive, legislative, regulatory and other factors and any legal and regulatory restrictions on the payment of distributions and dividends to which they may be subject. Many of these factors are beyond our control. We cannot assure our creditors that our business will generate sufficient cash flow from operations, that currently anticipated cost savings and operating improvements will be realized or that future borrowings will be available to us in an amount sufficient to enable us to satisfy our respective obligations under our indebtedness or to fund our other needs. In order for us to satisfy our obligations under our indebtedness and fund planned capital expenditures, we must continue to execute our business strategy. If we are unable to do so, we may need to reduce or delay our planned capital expenditures or refinance all or a portion of our indebtedness on or before maturity. Significant delays in our planned capital expenditures may materially and adversely affect our future revenue prospects. In addition, we cannot assure our creditors that we will be able to refinance any of our indebtedness, including the Notes and our Senior Credit Facilities, on commercially reasonable terms or at all.

Despite our current level of indebtedness, we and our subsidiaries may still be able to incur substantially more debt. This could further exacerbate the risks to our financial condition described above.

We and our subsidiaries may be able to incur significant additional indebtedness in the future. Although the indenture governing the Notes and the credit agreement governing our Senior Credit Facilities contain restrictions on the incurrence of additional indebtedness, these restrictions are subject to a number of qualifications and exceptions, and the additional indebtedness incurred in compliance with these restrictions could be substantial. If we incur any additional indebtedness that ranks equally with the Notes, subject to collateral arrangements, the holders of that debt will be entitled to share ratably with the holders of the Notes in any proceeds distributed in connection with any insolvency, liquidation, reorganization, dissolution or other winding up of our company. This may have the effect of reducing the amount of proceeds paid to holders of the Notes. These restrictions also will not prevent us from incurring obligations that do not constitute indebtedness. In addition, as of December 31, 2013, our Senior Credit Facilities had

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unused commitments of $150 million, which amount could increase by $250 million (or a greater amount if we meet specified financial ratios), the availability of which is subject to certain conditions. All of those borrowings would be secured indebtedness. If new debt is added to our current debt levels, the related risks that we and the guarantors now face could intensify.

Our variable rate indebtedness subjects us to interest rate risk, which could cause our debt service obligations to increase significantly.

Borrowings under our Senior Credit Facilities are at variable rates of interest and expose us to interest rate risk. The Senior Credit Facility includes a LIBOR floor of 1.00%, which at December 31, 2013 is in excess of the specified LIBOR rate. If the three month LIBOR spot rate were to increase or decrease by 0.125% from current rates, interest expense would not change due to application of the 1.00% floor previously mentioned. If the specified LIBOR rate were to increase above 1.00%, our debt service obligations on the variable rate indebtedness would increase even though the amount borrowed remained the same, and our net income and cash flows, including cash available for servicing our indebtedness, would correspondingly decrease. An increase of 0.125% over the 1.00% floor previously mentioned would result in a $1.1 million increase in our annual interest expense associated with the Senior Credit Facilities.

During 2013, we entered into derivatives to hedge the variable cash flows associated with existing variable-rate debt under our Credit Agreement beginning as of September 30, 2013. Our objective in using interest rate derivatives is to add certainty to interest expense amounts and to manage our exposure to interest rate movements, specifically to protect us from variability in cash flows attributable to changes in LIBOR interest rates. To accomplish this objective, we entered into interest rate caps. Interest rate caps designated as cash flow hedges involve the receipt of variable-rate amounts from a counterparty if LIBOR exceeds the strike rate in exchange for the company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. As of December 31, 2013, we had five outstanding interest rate caps with various termination dates and notional amounts. The derivatives had a combined notional value of $600 million, all with an effective date as of September 30, 2013 and with termination dates each September 30th beginning in 2014 and ending in 2018. Consistent with the terms of the Credit Agreement, the interest rate caps have a strike of 1%, which matches the LIBOR floor of 1.0% on the debt. The premium is deferred and paid over the life of the instrument. The effective annual interest rate related to these interest rate caps was a fixed weighted average rate of approximately 4.9% (including applicable margin of 3.25% per the Credit Agreement) at December 31, 2013.

In the future, we may enter into additional interest rate swaps that involve the exchange of floating for fixed rate interest payments in order to reduce interest rate volatility. However, we may not maintain interest rate swaps with respect to all of our variable rate indebtedness, and any swaps we enter into may not fully mitigate our interest rate risk.

If we default on our obligations to pay our other indebtedness, we may not be able to make payments on the Notes.

Any default under the agreements governing our indebtedness, including a default under our Senior Credit Facilities that is not waived by the lenders required to waive a default thereunder, and the remedies sought by such creditors, could prevent us from paying principal, premium, if any, and interest on the Notes and substantially decrease the market value of the Notes. If we are unable to generate sufficient cash flow and are otherwise unable to obtain funds necessary to meet required payments of principal, premium, if any, and interest on our indebtedness, or if we otherwise fail to comply with the various covenants, including financial and operating covenants, in the instruments governing our indebtedness, including covenants in the agreements governing our Senior Credit Facilities, we could be in default under the terms of the agreements governing such indebtedness. In the event of such default, the holders of such indebtedness may be able to cause all of our available cash flow to be used to pay such indebtedness and, in any event, could elect to declare all the funds borrowed thereunder to be due and payable, together with accrued and unpaid interest; the lenders under our Senior Credit Facilities could elect to terminate their commitments thereunder, cease making further loans and institute foreclosure proceedings against our assets, and we could be forced into bankruptcy or liquidation. Upon any such bankruptcy filing, we would be stayed from making any ongoing payments on the Notes, and the holders of the Notes would not be entitled to receive post-petition interest or applicable fees, costs or charges, or any “adequate protection” under Title 11 of the United States Code (“Bankruptcy Code”). Furthermore, if a bankruptcy case were to be commenced under the Bankruptcy Code, we could be subject to claims, with respect to any payments made within 90 days prior to commencement of such a case, that we were insolvent at the time any such payments were made and that all or a portion of such payments, which could include repayments of amounts due under the Notes, might be deemed to constitute a preference under the Bankruptcy Code, and that such payments should be voided by the bankruptcy court and recovered from the recipients for the benefit of the entire bankruptcy estate. Also, in the event that we were to become a debtor in a bankruptcy case seeking reorganization or other relief under the Bankruptcy Code, a delay and/or substantial reduction in payments under the Notes may otherwise occur. If our operating performance declines, we may in the future need to obtain waivers from the required lenders under our Senior Credit Facilities to avoid being in default. If we breach our covenants under the agreements governing our Senior Credit Facilities and seek a waiver, we may not be able to obtain a waiver from the required lenders and holders. If this occurs, we would be in default under our Senior Credit Facilities, the lenders could exercise their rights, as described above, and we could be forced into bankruptcy or liquidation.

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The Notes and the related guarantees are unsecured and effectively subordinated to our and our subsidiary guarantors’ indebtedness under the Senior Credit Facilities and any other existing and future secured indebtedness of ours to the extent of the value of the property securing that indebtedness.

The Notes are not secured by any of our or our subsidiary guarantors’ assets. As a result, the Notes and the related guarantees are general unsecured obligations ranking effectively junior in right of payment to all of our and our subsidiary guarantors’ existing and future senior secured indebtedness, including indebtedness under the Senior Credit Facilities with respect to the assets that secure that indebtedness. In addition, we may incur additional secured debt in the future. The effect of this subordination is that upon a default in payment on, or the acceleration of, any of our secured indebtedness, or in the event of bankruptcy, insolvency, liquidation, dissolution or reorganization of our company or the subsidiary guarantors, the proceeds from the sale of assets securing our secured indebtedness will be available to pay obligations on the Notes only after all indebtedness under the Senior Credit Facilities and that other secured debt has been paid in full. As a result, the holders of the Notes may receive less, ratably, than the holders of secured debt in the event of our or our subsidiary guarantors’ bankruptcy, insolvency, liquidation, dissolution or reorganization.

As of December 31, 2013, we had a total unused availability under our Senior Credit Facilities of $150 million. The Senior Credit Facilities also allow an aggregate of $250 million (or a greater amount if we meet certain specified financial ratios) in uncommitted incremental facilities, the availability of which will be subject to our meeting certain conditions.

The Notes are structurally subordinated to all obligations of our existing and future subsidiaries that are not and do not become guarantors of the Notes.

Our material existing direct and indirect wholly owned domestic subsidiaries, and, subject to certain exceptions, each of our future domestic subsidiaries that guarantees our indebtedness or indebtedness of any of the guarantors guarantee the Notes. Our subsidiaries that do not guarantee the Notes, including all of our non-domestic subsidiaries, have no obligation, contingent or otherwise, to pay amounts due under the Notes or to make any funds available to pay those amounts, whether by dividend, distribution, loan or other payment. The Notes are structurally subordinated to all indebtedness and other obligations of any non-guarantor subsidiary such that in the event of insolvency, liquidation, reorganization, dissolution or other winding up of any subsidiary that is not a guarantor, all of that subsidiary’s creditors (including trade creditors) would be entitled to payment in full out of that subsidiary’s assets before any distribution is made to us or the holders of the Notes. In any of these events, we may not have sufficient assets to pay amounts due on the Notes with respect to the assets of these subsidiaries.

In addition, the indenture governing the Notes, subject to some limitations, permits the non-guarantor subsidiaries to incur additional indebtedness and does not contain any limitation on the amount of other liabilities, such as trade payables, that may be incurred by these non-guarantor subsidiaries.

From the time that our non-guarantor subsidiary was acquired in February 2012 through December 31, 2013, our non-guarantor subsidiary represented less than 3% of each of our total assets, stockholders’ equity, revenues, income from continuing operations before income taxes and cash flows from operating activities.

In addition, our subsidiaries that provide, or will provide, guarantees of the Notes will be automatically released from those guarantees upon the occurrence of certain events, including the following:

• the designation of that subsidiary guarantor as an unrestricted subsidiary;

• the release or discharge of any guarantee or indebtedness that resulted in the creation of the guarantee of the Notes by such subsidiary guarantor; or

• the sale or other disposition, including the sale of substantially all the assets, of that guarantor.

If any guarantee is released, no holder of the Notes will have a claim as a creditor against that subsidiary, and the indebtedness and other liabilities, including trade payables and preferred stock, if any, whether secured or unsecured, of that subsidiary will be effectively senior to the claim of any holders of the Notes.

Upon a change of control, we may not have the ability to raise the funds necessary to finance the change of control offer required by the indenture governing the Notes, which would violate the terms of the Notes.

Upon the occurrence of specific kinds of change of control events, we will be required to offer to repurchase all Notes at 101% of their principal amount, plus accrued and unpaid interest to the purchase date. Additionally, under the Senior Credit Facilities, a change of control (as defined therein) constitutes an event of default that permits the lenders to accelerate the maturity of borrowings under the credit agreement and terminate their commitments to lend. The source of funds for any purchase of the Notes and repayment of borrowings under our Senior Credit Facilities would be our available cash or cash generated from our subsidiaries’ operations or other sources, including borrowings, sales of assets or sales of equity. We may not be able to repurchase the Notes upon a change of control because we may not have sufficient financial resources to purchase all of the Notes that are tendered upon a change of control and repay our other indebtedness that will become due. We may require additional financing from third parties to fund any such purchases, and we may be unable to obtain financing on satisfactory terms or at all. Further, our ability to repurchase the Notes may be limited by law. In order to avoid the obligations to repurchase the Notes and events of default and potential breaches of the credit agreement governing our Senior Credit Facilities, we may have to avoid certain change of control transactions that would otherwise be beneficial to us.

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In addition, some important corporate events, such as leveraged recapitalizations, may not, under the indenture that governs the Notes, constitute a “change of control” that would require us to repurchase the Notes, even though those corporate events could increase the level of our indebtedness or otherwise adversely affect our capital structure, credit ratings or the value of the Notes. Such a transaction may not involve a change in voting power or beneficial ownership or, even if it does, may not involve a change that constitutes a “change of control” as defined in the indenture governing the Notes that would trigger our obligation to repurchase the Notes. Therefore, if an event occurs that does not constitute a “change of control” as defined in the indenture governing the Notes, we will not be required to make an offer to repurchase the Notes, and the holders of the Notes may be required to continue to hold the Notes despite the event.

Holders of the Notes may not be able to determine when a change of control giving rise to their right to have the Notes repurchased has occurred following a sale of “substantially all” of our assets.

The definition of change of control in the indenture that governs the Notes includes a phrase relating to the sale of “all or substantially all” of our assets. There is no precise established definition of the phrase “substantially all” under applicable law. Accordingly, the ability of a holder of Notes to require us to repurchase their Notes as a result of a sale of less than all our assets to another person may be uncertain.

Because each guarantor’s liability under its guarantee may be reduced to zero, voided or released under certain circumstances, holders of the Notes may not receive any payments from some or all of the guarantors.

The Notes have the benefit of the guarantees of the subsidiary guarantors. However, the guarantees by the subsidiary guarantors are limited to the maximum amount that the subsidiary guarantors are permitted to guarantee under applicable law. As a result, a subsidiary guarantor’s liability under its guarantee could be reduced to zero, depending upon the amount of other obligations of such subsidiary guarantor. Further, under certain circumstances, a court under federal and state fraudulent conveyance and transfer statutes could void the obligations under a guarantee or further subordinate it to all other obligations of the guarantor. In addition, holders of the Notes will lose the benefit of a particular guarantee if it is released under certain circumstances.

Federal and state fraudulent transfer laws may permit a court to void the Notes and/or the guarantees, and if that occurs, holders of the Notes may not receive any payments on the Notes.

Federal and state fraudulent transfer and conveyance statutes may apply to the issuance of the Notes and the incurrence of the guarantees of the Notes. Under federal bankruptcy law and comparable provisions of state fraudulent transfer or conveyance laws, which may vary from state to state, the Notes or the guarantees thereof could be voided as a fraudulent transfer or conveyance if we or any of the guarantors, as applicable, (a) issued the Notes or incurred the guarantees with the intent of hindering, delaying or defrauding creditors, or (b) received less than reasonably equivalent value or fair consideration in return for either issuing the Notes or incurring the guarantees and, in the case of (b) only, one of the following is also true at the time thereof:

• we or any of the guarantors, as applicable, were insolvent or rendered insolvent by reason of the issuance of the Notes or the incurrence of the guarantees;

• the issuance of the Notes or the incurrence of the guarantees left us or any of the guarantors, as applicable, with an unreasonably small amount of capital or assets to carry on the business;

• we or any of the guarantors intended to, or believed that we or such guarantor would, incur debts beyond our or the guarantor’s ability to pay as they mature; or

• we or any of the guarantors were a defendant in an action for money damages, or had a judgment for money damages docketed against us or the guarantor if, in either case, the judgment is unsatisfied after final judgment.

As a general matter, value is given for a transfer or an obligation if, in exchange for the transfer or obligation, property is transferred or a valid antecedent debt is secured or satisfied. A court would likely find that a subsidiary guarantor did not receive reasonably equivalent value or fair consideration for its guarantee to the extent the guarantor did not obtain a reasonably equivalent benefit directly or indirectly from the issuance of the Notes.

We cannot be certain as to the standards a court would use to determine whether or not we or the subsidiary guarantors were insolvent at the relevant time or, regardless of the standard that a court uses, whether the Notes or the guarantees would be subordinated to our or any of our subsidiary guarantors’ other debt. In general, however, a court would deem an entity insolvent if:

• the sum of its debts, including contingent and unliquidated liabilities, was greater than the fair saleable value of all of its assets;

• the present fair saleable value of its assets was less than the amount that would be required to pay its probable liability on its existing debts, including contingent liabilities, as they become absolute and mature; or

• it could not pay its debts as they became due.

If a court were to find that the issuance of the Notes or the incurrence of a guarantee was a fraudulent transfer or conveyance, the court could void the payment obligations under the Notes or that guarantee, could subordinate the Notes or that guarantee to presently existing and future indebtedness of ours or of the related subsidiary guarantor or could require the holders of the Notes to repay any amounts received with respect to that guarantee. In the event of a finding that a fraudulent transfer or conveyance occurred, holders of the Notes may not receive any repayment on the Notes. Further, the avoidance of the Notes could result in an event of default with respect to our and our subsidiaries’ other debt that could result in acceleration of that debt.

Finally, as a court of equity, the bankruptcy court may subordinate the claims in respect of the Notes to other claims against us under the principle of equitable subordination if the court determines that (1) the holder of Notes engaged in some type of

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inequitable conduct, (2) the inequitable conduct resulted in injury to our other creditors or conferred an unfair advantage upon the holders of Notes, and (3) equitable subordination is not inconsistent with the provisions of the Bankruptcy Code.

The ability of noteholders to transfer the Notes may be limited by the absence of an active trading market and an active trading market may not develop for the Notes.

The Notes were new issues of securities for which there was no established trading market. We expect the Notes to be eligible for trading by “qualified institutional buyers,” as defined under Rule 144A of the Securities Act, but we do not intend to list the Notes on any national securities exchange or include the Notes in any automated quotation system. In addition, market making activities may be limited. Therefore, an active market for the Notes may not develop or be maintained, which would adversely affect the market price and liquidity of the Notes. In that case, the holders of the Notes may not be able to sell their Notes at a particular time or at a favorable price. Even if an active trading market for the Notes does develop, there is no guarantee that it will continue. Historically, the market for non-investment grade debt has been subject to severe disruptions that have caused substantial volatility in the prices of securities similar to the Notes. The market, if any, for the Notes may experience similar disruptions, and any such disruptions may adversely affect the liquidity in that market or the prices at which the noteholders may sell the Notes. In addition, the Notes may trade at a discount from their initial offering price, depending upon prevailing interest rates, the market for similar Notes, our performance and other factors.

A lowering or withdrawal of the ratings assigned to the Notes or our other debt by rating agencies may increase our future borrowing costs and reduce our access to capital.

The Notes have been rated by Moody’s and Standard & Poor’s and may in the future be rated by additional rating agencies. On January 31, 2014, Standard & Poor’s lowered our Corporate Credit Rating and our issue-level rating on our Notes, and Moody’s changed our rating outlook from stable to negative.  These actions were taken after each rating agency reassessed our risk profile in conjunction with our acquisition of JHP and the related additional borrowings.  Any rating assigned to the Notes or our other debt could be lowered or withdrawn entirely by a rating agency if, in that rating agency’s judgment, future circumstances relating to the basis of the rating, such as adverse changes, so warrant. Consequently, real or anticipated changes in our credit ratings will generally affect the market value of the Notes. Credit ratings are not recommendations to purchase, hold or sell the Notes. Additionally, credit ratings may not reflect the potential effect of risks relating to the structure or marketing of the Notes. Any downgrade by either Standard & Poor’s or Moody’s may result in higher borrowing costs. Any future lowering of our ratings likely would make it more difficult or more expensive for us to obtain additional debt financing. If any credit rating initially assigned to the Notes is subsequently lowered or withdrawn for any reason, noteholders may not be able to resell the Notes without a substantial discount.

Many of the covenants in the indenture that governs the Notes will not apply during any period in which the Notes are rated investment grade by both Moody’s and Standard & Poor’s.

Many of the covenants in the indenture that governs the Notes will not apply to us during any period in which the Notes are rated investment grade by both Moody’s and Standard & Poor’s, provided at such time no default or event of default has occurred and is continuing. These covenants will restrict among other things, our ability to pay distributions, incur debt and to enter into certain other transactions. There can be no assurance that the Notes will ever be rated investment grade, or that if they are rated investment grade, that the Notes will maintain these ratings. However, suspension of these covenants would allow us to incur debt, pay dividends and make other distributions and engage in certain other transactions that would not be permitted while these covenants were in force. To the extent the covenants are subsequently reinstated, any such actions taken while the covenants were suspended would not result in an event of default under the indenture that will govern the Notes.

If a bankruptcy petition were filed by or against us, holders of Notes may receive a lesser amount for their claim than they would have been entitled to receive under the indenture governing the Notes.

If a bankruptcy petition were filed by or against us under the Bankruptcy Code, the claim by any holder of the Notes for the principal amount of the Notes may be limited to an amount equal to the sum of:

• the original issue price for the Notes; and

• that unpaid portion of any OID that does not constitute “unmatured interest” for purposes of the Bankruptcy Code.

Any OID that was not amortized as of the date of the bankruptcy filing would constitute unmatured interest. Accordingly, holders of the Notes under these circumstances may receive a lesser amount than they would be entitled to receive under the terms of the indenture governing the Notes, even if sufficient funds are available.

Risks Related to Our Business

Our recent acquisitions involve numerous risks, including the risks that we may be unable to integrate the acquired businesses successfully and that we may assume liabilities that could adversely affect us.

On November 1, 2013, our wholly owned subsidiary, Par Formulations Private Limited, entered into a definitive agreement to purchase Nuray Chemicals Private Limited, a privately held Chennai, India based API developer and manufacturer (“Nuray”). The closing of the acquisition is subject to the receipt of applicable regulatory approvals and other customary closing terms and conditions.

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On February 20, 2014, we completed the acquisition of JHP Group Holdings, Inc., the parent company of JHP Pharmaceuticals, LLC (“JHP”), a leading specialty pharmaceutical company that develops, manufactures and markets branded and generic sterile injectable products. JHP, which focuses on the U.S. sterile injectable drug market, manufactures and sells branded and generic aseptic injectable pharmaceuticals in hospital and clinical settings, and provides contract manufacturing services for global pharmaceutical companies. JHP’s sterile manufacturing facility in Rochester, Michigan, has the capability to manufacture small-scale clinical through large-scale commercial products.

Acquisitions involve numerous risks, including operational risks associated with the integration of acquired businesses. These risks include, but are not limited to:

• difficulties in achieving identified financial revenue synergies, growth opportunities, operating synergies and cost savings;

• difficulties in assimilating the personnel, operations and products of an acquired company, and the potential loss of key employees;

• difficulties in consolidating information technology platforms, business applications and corporate infrastructure;

• difficulties in integrating our corporate culture with local customs and cultures;

• possible overlap between our products or customers and those of an acquired entity that may create conflicts in relationships or other commitments detrimental to the integrated businesses;

• our inability to achieve expected revenues and gross margins for any products we may acquire;

• possible contingent liability that includes, among others, known or unknown environmental, patent or product liability claims;

• the diversion of management’s attention from other business concerns; and

• risks and challenges of entering or operating in markets in which we have limited or no prior experience, including the unanticipated effects of export controls, exchange rate fluctuations, foreign legal and regulatory requirements, and foreign political and economic conditions.

In addition, foreign acquisitions involve numerous risks, including those related to the absence of policies and procedures sufficient to assure compliance by a foreign entity with U.S. regulatory and legal requirements. There can be no assurance that we will not be subject to liability arising from conduct which occurred prior to our acquisition of any entity.

We incur significant transaction costs associated with our acquisitions, including substantial fees for investment bankers, attorneys, and accountants. Any acquisition could result in our assumption of unknown and/or unexpected, and perhaps material, liabilities. Additionally, in any acquisition agreement, the negotiated representations, warranties and agreements of the selling parties may not entirely protect us, and liabilities resulting from any breaches may not be subject to indemnification by the suing parties and/or could exceed negotiated indemnity limitations. These factors could impair our growth and ability to compete; divert resources from other potentially more profitable areas; or otherwise cause a material adverse effect on our business, financial position and results of operations.

The financial statements of the companies we have acquired or may acquire in the future are prepared by management of such companies and are not independently verified by our management. In addition, any pro forma financial statements prepared by us to give effect to such acquisitions may not accurately reflect the results of operations of such companies that would have been achieved had the acquisition of such entities been completed at the beginning of the applicable financial reporting periods. Finally, we cannot guarantee that we will continue to acquire businesses at valuations consistent with our prior acquisitions or that we will complete acquisitions at all.

We own and operate facilities located in India and are subject to regulatory, economic, social and political uncertainties in India, which could cause a material adverse effect on our business, financial position and results of operations.

We are subject to certain risks associated with having a portion of our assets and operations located in India. Our operations in India may be adversely affected by general economic conditions and economic and fiscal policy in India, including changes in exchange rates and controls, interest rates and taxation policies; any reversal of India’s recent economic liberalization and deregulation policies; increased government regulation; as well as social stability and political, economic or diplomatic developments affecting India in the future. India has, from time to time, experienced instances of civil unrest and hostilities, both internally and with neighboring countries. Rioting, military activity, terrorist attacks, or armed hostilities could cause our operations there to be adversely affected or suspended. We generally do not have insurance for losses and interruptions caused by terrorist attacks, military conflicts and wars. In addition, India is known to have experienced governmental corruption to some degree and, in some circumstances, anti-bribery laws may conflict with some local customs and practices. Our operations in India may subject us to heightened scrutiny under the U.S. Foreign Corrupt Practices Act (“FCPA”) and similar anti-bribery laws and could subject us to liability under such laws despite our best efforts to comply with such laws. As a result of our policy to comply with the FCPA and similar anti-bribery laws, we may be at a competitive disadvantage to competitors that are not subject to, or do not comply with, such laws.

We have increased exposure to tax liabilities, including foreign tax liabilities.

As a corporation with a subsidiary in India, we are subject to income taxes as well as non-income based taxes, in both the United States and India. Significant judgment is required in determining our worldwide provision for income taxes and other tax liabilities. Changes in tax laws or tax rulings may have a significantly adverse impact on our effective tax rate. Recent proposals by the current U.S. administration for fundamental U.S. international tax reform, if enacted, could have a significant adverse impact on our effective tax rate. In addition, we have potential tax exposures resulting from the varying application of statutes, regulations and

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interpretations, which include exposures on intercompany terms of cross border arrangements among any foreign subsidiary in relation to various aspects of our business, including research and development activities and manufacturing. Tax authorities in various jurisdictions may disagree with and subsequently challenge the amount of profits taxed in their country, which may result in increased tax liability, including accrued interest and penalties, which would cause our tax expense to increase. This could have a material adverse effect on our business, financial position and results of operations and our ability to satisfy our obligations under the Notes.

We may make acquisitions of, or investments in, complementary businesses or products, which may be on terms that are not commercially advantageous, may require additional debt or equity financing, and may involve numerous risks, including those set forth above.

We regularly review the potential acquisition of technologies, products, product rights and complementary businesses and are currently evaluating, and intend to continue to evaluate, potential product acquisitions and other business development opportunities. We may choose to enter into such transactions at any time. Nonetheless, we cannot provide assurance that we will be able to identify suitable acquisition or investment candidates. To the extent that we do identify candidates that we believe to be suitable, we cannot provide assurance that we will be able to reach an agreement with the selling party or parties, that the terms we may agree to will be commercially advantageous to us, or that we will be able to successfully consummate such investments or acquisition even after definitive documents have been signed. If we make any acquisitions or investments, we may finance such acquisitions or investments through our cash reserves, debt financing (such as borrowings available to us under the Senior Credit Facilities, including any incremental facilities thereunder), which may increase our leverage, or by issuing additional equity securities, which could dilute the holdings of our then-existing stockholders. If we require financing, we cannot provide assurance that we will be able to obtain required financing when needed on acceptable terms or at all. Any future acquisitions may involve numerous risks, including but not limited to the types of risks set forth above with respect to our recent acquisitions.

If we are unable to successfully develop or commercialize new products, our operating results will suffer.

Developing and commercializing a new product is time consuming, costly and subject to numerous factors that may delay or prevent development and commercialization. Our future results of operations will depend to a significant extent upon our ability to successfully commercialize new products in a timely manner. There are numerous difficulties in developing and commercializing new products, including:

• the ability to develop and manufacture products in compliance with regulatory standards in a timely manner;

• the success of the clinical testing process to assure that new products are safe and effective;

• the risk that any of our products presently under development, if and when fully developed and tested, will not perform as expected;

• the ability to obtain requisite regulatory approvals for such products in a timely manner;

• the availability, on commercially reasonable terms, of raw materials, including APIs and other key ingredients;

• legal actions against our generic products brought by brand competitors, and legal challenges to our intellectual property rights brought against our brand products by generic competitors;

• delays or unanticipated costs, including delays associated with the FDA listing and/or approval process; and

• our ability to avoid infringing our competitors’ intellectual property rights.

As a result of these and other difficulties, products currently in development may or may not receive necessary regulatory approvals on a timely basis or at all. This risk exists particularly with respect to the development of branded products because of the uncertainties, higher costs and lengthy time frames associated with research and development of such products and the inherent unproven market acceptance of such products. If any of our products, when acquired or developed and approved, cannot be successfully or timely commercialized, our operating results could be adversely affected. We cannot guarantee that any investment we make in developing products will be recouped, even if we are successful in commercializing those products.

If we fail to obtain exclusive marketing rights for our generic pharmaceutical products or fail to introduce these generic products on a timely basis, our revenues, gross margin and operating results may decline significantly.

The Hatch-Waxman amendments to the Federal Food, Drug, and Cosmetic Act provide for a period of 180 days of generic marketing exclusivity for any applicant that is first-to-file an ANDA containing a certification of invalidity, non-infringement or unenforceability related to a patent listed with respect to the corresponding brand drug (commonly referred to as a “Paragraph IV certification”). The holder of an approved ANDA containing a Paragraph IV certification that is successful in challenging the applicable brand drug patent(s) is often able to price the applicable generic drug to yield relatively high gross margins during this 180-day marketing exclusivity period. At various times in the past, a large portion of our revenues have been derived from the sales of generic drugs during such 180-day marketing exclusivity period and from the sale of other generic products for which there otherwise was limited competition. ANDAs that contain Paragraph IV certifications generally become the subject of patent litigation that can be both lengthy and costly. There is no certainty that we will prevail in any such litigation, that we will be the first-to-file and granted the 180-day marketing exclusivity period, or, if we are granted the 180-day marketing exclusivity period, that we will not forfeit such period. Even where we are awarded marketing exclusivity, we may be required to share our exclusivity period with other ANDA applicants who submit Paragraph IV certifications. In addition, brand companies often authorize a generic version of the corresponding brand drug to be sold during any period of marketing exclusivity that is awarded (described further below), which

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reduces gross margins during the marketing exclusivity period. Brand companies may also reduce their price of their brand product to compete directly with generics entering the market, which would similarly have the effect of reducing gross margins. Furthermore, timely commencement of the litigation by the patent owner imposes an automatic stay of ANDA approval by the FDA for 30 months, unless the case is decided in the ANDA applicant’s favor during that period. Finally, if the court decision is adverse to the ANDA applicant, the ANDA approval will be delayed until the challenged patent expires, and the applicant will not be granted the 180-day marketing exclusivity. The majority of our revenues are generated by our generic products division. Our future profitability depends, to a significant extent, upon our ability to introduce, on a timely basis, new generic products that are either the first-to-market (or among the first-to-market) or that otherwise can gain significant market share. The timeliness of our products is dependent upon, among other things, the timing of regulatory approval of our products, which to a large extent is outside of our control, as well as the timing of competing products. As additional distributors introduce comparable generic pharmaceutical products, price competition intensifies, market access narrows, and product sales prices and gross margins decline, often significantly and rapidly. Accordingly, our revenues and future profitability are dependent, in large part, upon our ability or the ability of our development partners to file ANDAs with the FDA timely and effectively or to enter into contractual relationships with other parties that have obtained marketing exclusivity. No assurances can be given that we will be able to develop and introduce successful products in the future within the time constraints necessary to be successful. If we or our development partners are unable to continue to timely and effectively file ANDAs with the FDA or to partner with other parties that have obtained marketing exclusivity, our revenues, gross margin and operating results may decline significantly, and our prospects and business may be materially adversely affected.

We face intense competition in the pharmaceutical industry from both brand and generic companies, which could significantly limit our growth and materially adversely affect our financial results.

The pharmaceutical industry is highly competitive. Many of our competitors have longer operating histories and greater financial, research and development, marketing and other resources than we do. Consequently, many of our competitors may be able to develop products and/or processes competitive with, or superior to, our own. Furthermore, we may not be able to differentiate our products from those of our competitors; to successfully develop or introduce new products—on a timely basis or at all—that are less costly than those of our competitors; or to offer customers payment and other commercial terms as favorable as those offered by our competitors. The markets in which we compete and intend to compete are undergoing, and are expected to continue to undergo, rapid and significant change. We expect competition to intensify as technological advances and consolidations continue. New developments by other manufacturers and distributors could render our products uncompetitive or obsolete.

We believe that our principal generic competitors are Teva Pharmaceutical Industries, Sandoz Pharmaceuticals, Mylan Laboratories, and Actavis Group. These companies, among others, collectively compete with the majority of our products. We also face price competition generally as other generic manufacturers enter the market.  Any such price competition may be especially pronounced where our competitors source their products from jurisdictions where production costs may be lower (sometimes significantly) than our production costs, especially foreign jurisdictions such as India and China. Also price competition generally arises as a result of consolidation among wholesalers and retailers and the formation of large buying groups, including the recent trend of large wholesalers and retail customers forming partnerships, such the alliance involving Walgreens and AmerisourceBergen Corporation, and the alliance between Rite Aid and McKesson Drug Co. Any of these factors, in turn, could result in reductions in our sales prices and gross margin. This price competition has led to an increase in customer demands for downward price adjustments by generic pharmaceutical distributors. Our principal strategy in addressing our competition is to offer customers a consistent supply of a broad line of generic drugs. There can be no assurance, however, that this strategy will enable us to compete successfully in the industry or that we will be able to develop and implement any new or additional viable strategies.

Competition in the generic drug industry has also increased due to the proliferation of authorized generic pharmaceutical products. “Authorized generics” are generic pharmaceutical products that are introduced by brand companies, either directly or through partnering arrangements with other generic companies. Authorized generics are equivalent to the brand companies’ brand name drugs, but are sold at relatively lower prices than the brand name drugs. An authorized generic product is not prohibited from sale during the 180-day marketing exclusivity period granted to the first generic manufacturer to receive regulatory approval with a Paragraph IV certification in respect to the applicable brand product. The sale of authorized generics adversely impacts the market share of a generic product that has been granted 180 days of marketing exclusivity. This is a significant source of competition for us, because brand companies do not face any regulatory barriers to introducing a generic version of their brand name products. Because authorized generics may be sold during our marketing exclusivity period, they can materially decrease the profits that we could receive as an otherwise exclusive marketer of a product. Such actions have the effect of reducing the potential market share and profitability of our generic products and may inhibit us from developing and introducing generic pharmaceutical products corresponding to certain brand name drugs.

As our competitors introduce their own generic equivalents of our generic pharmaceutical products, our revenues and gross margin from such products generally decline, often rapidly.

Revenues and gross margin derived from generic pharmaceutical products often follow a pattern based on regulatory and competitive factors that we believe are unique to the generic pharmaceutical industry. As the patent(s) for a brand name product or the statutory marketing exclusivity period (if any) expires, the first generic manufacturer to receive regulatory approval for a generic equivalent of the product often is able to capture a substantial share of the market. However, as other generic manufacturers receive regulatory approvals for competing products, that market share, and the price of that product, will typically decline depending on several factors, including the number of competitors, the price of the brand product and the pricing strategy of the new competitors. We cannot provide assurance that we will be able to continue to develop such products or that the number of competitors with such

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products will not increase to such an extent that we may stop marketing a product for which we previously obtained approval, which may have a material adverse impact on our revenues and gross margin.

Due to our dependence on a limited number of products, our business will be materially adversely affected if these products do not perform as well as expected.

We generate a significant portion of our total revenues and gross margin from the sale of a limited number of products. For the year ended December 31, 2013, our key products, metoprolol succinate ER (“metoprolol”), budesonide, lamotrigine, propafenone, bupropion ER, Nascobal^® and Megace^® ES, accounted for approximately 44% of our total net revenues for both periods and a significant portion of our gross margin. Any material adverse developments, including increased competition and supply shortages, with respect to the sale or use of these products, or our failure to successfully introduce other key products, could have a material adverse effect on our revenues and gross margin.

A significant number of our products are produced at one location that could experience business interruptions, which could have a material adverse effect on our business, financial position and results of operations.

We produce the majority of the products that we manufacture at a manufacturing facility in New York, and we expect to produce a growing number of products at our newly-acquired subsidiaries’ manufacturing facilities in California and India. Our recently acquired facility in Michigan produces all of our injectable products. A significant disruption at any of these facilities, even on a short-term basis, could impair our ability to produce and ship products to the market on a timely basis, which could have a material adverse effect on our business, financial position and results of operations.

We depend to a large extent on third-party suppliers and distributors for the raw materials, particularly the chemical compounds comprising the active pharmaceutical ingredients that we use to manufacture our products as well as certain finished goods. A prolonged interruption in the supply of such products could have a material adverse effect on our business, financial position and results of operations.

The raw materials essential to our manufacturing business are purchased primarily from U.S. distributors of bulk pharmaceutical chemicals manufactured by foreign companies or directly from foreign manufacturers. If we experience supply interruptions or delays, we may have to obtain substitute materials or products, which in turn would require us to obtain amended or additional regulatory approvals, subjecting us to additional expenditures of time and resources. In addition, changes in our raw material suppliers could result in significant delays in production, higher raw material costs and loss of sales and customers, because regulatory authorities must generally approve raw material sources for pharmaceutical products, which may be time consuming. Any significant supply interruption could have a material adverse effect on our business, condition (financial and other), prospects and results of operation. To date, we have experienced no significant difficulties in obtaining raw materials. However, because the federal drug application process requires specification of raw material suppliers, if raw materials from a specified supplier were to become unavailable, FDA approval of a new supplier would be required. A delay in the manufacture and marketing of the drug involved while a new supplier becomes qualified by the FDA and its manufacturing process is determined to meet FDA standards could, depending on the particular product, have a material adverse effect on our results of operations and financial condition. Generally, we attempt to mitigate the potential effects of any such situation by providing for, where economically and otherwise feasible, two or more suppliers of raw materials for the drugs that we manufacture. In addition, we may attempt to enter into a contract with a raw material supplier in an effort to ensure adequate supply for our products.

The use of legal, regulatory and legislative strategies by brand competitors, including authorized generics and citizen’s petitions, as well as the potential impact of proposed legislation, may increase our costs associated with the introduction or marketing of our generic products, delay or prevent such introduction and/or significantly reduce the profit potential of our products.

Brand drug companies often pursue strategies that may serve to prevent or delay competition from generic alternatives to their brand products. These strategies include, but are not limited to:

• entering into agreements with our generic competitors to begin marketing an authorized generic version of a brand product at the same time that we introduce a generic equivalent of that product;

• filing “citizen’s petitions” with the FDA, including by timing the filings so as to thwart generic competition by causing delays of our product approvals;

• seeking to establish regulatory and legal obstacles that would make it more difficult to demonstrate a generic product’s bioequivalence and/or “sameness” to the related brand product;

• initiating legislative and administrative efforts in various states to limit the substitution of generic versions of brand pharmaceutical products for the related brand products;

• filing suits for patent infringement that automatically delay FDA approval of generic products;

• introducing “next-generation” products prior to the expiration of market exclusivity for their brand product, which often materially reduces the demand for the generic product for which we may be seeking FDA approval;

• obtaining extensions of market exclusivity by conducting clinical trials of brand drugs in pediatric populations or by other methods as discussed below;

• persuading the FDA to withdraw the approval of brand drugs for which the patents are about to expire, thus allowing the brand company to develop and launch new patented products serving as substitutes for the withdrawn products;

• seeking to obtain new patents on drugs for which patent protection is about to expire;

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• seeking temporary restraining orders and injunctions against selling a generic equivalent of their brand product based on alleged misappropriation of trade secrets or breach of confidentiality obligations against a generic company that has received final FDA approval and is attempting to begin commercialization of the generic product;

• seeking temporary restraining orders and injunctions against a generic company that has received final FDA approval for a product and is attempting to launch “at risk” prior to resolution of related patent litigation;

• reducing the marketing of the brand product to healthcare providers, thereby reducing the brand drug’s commercial exposure and market size, which in turn adversely affects the market potential of the equivalent generic product; and

• converting brand prescription drugs that are facing potential generic competition to over-the-counter products, thereby significantly impeding the growth of the generic prescription market for the drugs.

The Food and Drug Modernization Act of 1997 includes a pediatric exclusivity provision that may provide an additional six months of market exclusivity for indications of new or currently marketed drugs if certain agreed upon pediatric studies are completed by the applicant. Brand companies are utilizing this provision to extend periods of market exclusivity. Some companies have lobbied Congress for amendments to the Hatch-Waxman legislation that would give them additional advantages over generic competitors. For example, although the term of a company’s drug patent can be extended to reflect a portion of the time an NDA is under regulatory review, some companies have proposed extending the patent term by a full year for each year spent in clinical trials, rather than the one-half year that is currently permitted. If proposals like these were to become effective, our entry into the market and our ability to generate revenues associated with new generic products may be delayed, reduced or eliminated, which could have a material adverse effect on our business.

FDA policy and guidance may result in our generic products not being able to utilize fully the 180-day marketing exclusivity period, which would adversely affect our results of operations.

In March 2000, the FDA issued a new policy and guidance document regarding the timing of approval of ANDAs following court decisions on patent infringement and validity and the start of the 180-day marketing exclusivity period described above. As a result of this FDA policy and guidance document and other relevant litigation, we may not be able to utilize all or any portion of any 180-day marketing exclusivity period on ANDA products on which we were first-to-file with a Paragraph IV certification, depending on the timing and results of court decisions in patent litigation (either our litigation or another ANDA applicant’s litigation), which could adversely affect our results of operations and future profitability.

The Medicare Prescription Drug Improvement and Modernization Act of 2003 also changed the scope and timing of some ANDA approvals and the start of the 180-day marketing exclusivity period after a court decision. We are presently unable to predict the magnitude of the impact, if any, the FDA’s current policy may have on our business, prospects or financial condition. Any inability to use fully the 180-day marketing exclusivity period for any of our products, however, will adversely affect our results of operations.

Our profitability depends on our major customers. If these relationships do not continue as expected, our business, condition (financial and otherwise), prospects and results of operations could materially suffer.

We have approximately 60 customers, some of which are part of larger buying groups. For the year ended December 31, 2013, our four largest customers in terms of net sales dollars accounted for approximately 70% of our total revenues. The loss of any one or more of these or any other major customer or the substantial reduction in orders from any one or more of our major customers could have a material adverse effect upon our future operating results and financial condition.

We may experience declines in the sales volume and prices of our products as a result of the continuing trend of consolidation of certain customer groups, which could have a material adverse effect on our business, financial position and results of operations.

We make a significant amount of our sales to a relatively small number of drug wholesalers and retail drug chains. These customers represent an essential part of the distribution chain of our pharmaceutical products. Drug wholesalers and retail drug chains have undergone, and are continuing to undergo, significant consolidation. This consolidation may result in these groups gaining additional purchasing leverage and consequently increasing the product pricing pressures facing our business. Additionally, the emergence of large buying groups representing independent retail pharmacies and other drug distributors, and the prevalence and influence of managed care organizations and similar institutions, potentially enable those groups to demand larger price discounts on our products. The result of these developments may have a material adverse effect on our business, financial position and results of operations.

Our ability to market any product successfully depends, in large part, upon the acceptance of the product by third parties over which we have no control.

Our ability to market successfully any generic or branded pharmaceutical product depends, in large part, upon the acceptance of the product by third parties, including physicians, pharmacies, government formularies and other retailers, and patients. Therefore, our success will depend in large part on third-party acceptance of our branded products, and on our ability to convince such third parties that our generic versions of brand name products are manufactured as safely and with the same efficacy as their brand name counterparts or other generic equivalents. In addition, because some of our generic products are manufactured in different forms than their brand name counterparts (e.g., tablet versus capsule), we sometimes must also convince third parties to accept a product in a form different from what they are accustomed to.

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The testing required for the regulatory approval of our products is conducted by independent third parties. Any failure by any of these third parties to perform this testing properly and in a timely manner may have an adverse effect upon our ability to obtain regulatory approvals.

Our applications for the regulatory approval of our products, including both internally-developed and in-licensed products, incorporate the results of testing and other information that is conducted or gathered by independent third parties (including, for example, manufacturers of raw materials, testing laboratories, contract research organizations or independent research facilities). Our ability to obtain and maintain regulatory approval of the products being tested is dependent upon the quality of the work performed by these third parties, the quality of the third parties’ facilities, and the accuracy of the information provided by third parties. We have little or no control over any of these factors. If this testing is not performed properly, our ability to obtain or maintain regulatory approvals, and to launch or continue selling products, could be restricted or delayed.

We depend on distribution and marketing agreements, and any failure to maintain these arrangements or enter into similar arrangements with new partners could result in a material adverse effect.

We have broadened our product line by entering into distribution and marketing agreements, as well as contract manufacturing agreements, through which we distribute generic pharmaceutical products manufactured by others. We have entered into distribution agreements with several companies to develop, distribute and promote such generic pharmaceutical products. For the year ended December 31, 2013, a significant percentage of our total net product sales were generated from products manufactured under contract or under license. We cannot provide assurance that the manufacturing efforts of our contractual partners will continue to be successful, that we will be able to renew such agreements or that we will be able to enter into new agreements for additional products. Any alteration to or termination of our current material distribution and marketing agreements, any failure to enter into new and similar agreements, or interruption of our product supply under the distribution and marketing agreements, could materially adversely affect our business, condition (financial and otherwise), prospects or results of operations.

We expend a significant amount of resources on research and development, including milestones on in-licensed products, which may not lead to successful product introductions.

Much of our development effort is focused on technically difficult-to-formulate products and/or products that require advanced manufacturing technology. We expend resources on research and development primarily to enable us to manufacture and market FDA-approved pharmaceuticals in accordance with FDA regulations. Typically, research expenses related to the development of innovative compounds and the filing of NDAs are significantly greater than those expenses associated with ANDAs. We have entered into, and may in the future enter into, agreements that require us to make significant milestone payments upon achievement of various research and development events and regulatory approvals. As we continue to develop and in-license new products, we will likely incur increased research and licensing expenses. Because of the inherent risk associated with research and development efforts in the industry, particularly with respect to new drugs, our research and development expenditures may not result in the successful introduction of FDA-approved new pharmaceutical products. Also, after we or our development partners submit an ANDA or NDA, the FDA may request that we conduct additional studies. As a result, we may be unable to reasonably determine the total research and development costs required to develop a particular product. Finally, we cannot be certain that any investment made in developing products will be recovered, even if we are successful in commercialization. To the extent that we expend significant resources on research and development efforts and are not ultimately able to introduce successful new products as a result of those efforts, our business, financial position and results of operations may be materially adversely affected.

Our brand pharmaceutical expenditures may not result in commercially successful products.

Commercializing brand pharmaceutical products is more costly than generic products. We have made significant investments in the development of the brand segment of our business, Strativa Pharmaceuticals. This has led to increased infrastructure costs. We cannot be certain that these business expenditures will result in the successful development or launch of brand products that will prove to be commercially successful or will improve the long-term profitability of our business. Just as our generic products take market share from the corresponding branded products, we will confront the same competitive pressures from other generic pharmaceutical companies that may seek to introduce generic versions of our branded products. Specifically, generic products are generally sold at a significantly lower cost than the branded version, and, where available, may be required or encouraged in preference to the branded version under third party reimbursement programs, or substituted by pharmacies for branded versions by law. Competition from generic equivalents, accordingly, could have an adverse effect on our Strativa segment. While we have endeavored (with our relevant partners, as applicable) to protect our branded assets by securing regulatory exclusivities and intellectual property protections, such exclusivities and protections are subject to expiry and to legal challenges, including our litigation against two generic manufacturers for their Paragraph IV filings with respect to Megace^®ES. On February 21, 2014, a U.S. District Court issued an opinion invalidating on obviousness grounds the single patent we asserted in the litigation against the first generic filer with respect to Megace^® ES. The generic filer has disclosed its intent to launch its ANDA product should it receive final FDA approval. Any such launch of a generic version would have a material adverse impact on our brand sales of Megace^® ES.

We continue to consider product or business acquisitions or licensing arrangements to expand our brand product line. Any growth of the Strativa segment will be based largely on the successful commercialization of our existing products and the acquisition or in-licensing of new product opportunities. Our current and future investments in acquisition or license arrangements may not lead to expected, adequate or any returns on investment. In the past, we have invested significant sums in license arrangements for products under development, which have been terminated unsuccessfully. We also may not be able to execute future license agreements on reasonable or favorable terms in order to continue to grow or sustain our brand business segment. In addition, we

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cannot be certain that our brand product expenditures will result in commercially successful launches of these products or will improve the long-term profitability of Strativa. Strativa relaunched Nascobal^® in 2009. In 2010, Strativa launched two brand products that did not meet our commercial expectations, and in 2011 we returned all rights to these two products to our respective third-party development partners, resulting in a write-down of assets specifically related to these products. Any future commercialization efforts that do not meet expectations could similarly result in a write-down of assets related to the relevant products.

Our reporting and payment obligations under the Medicaid rebate program and other governmental purchasing and rebate programs are complex and may involve subjective decisions. Any determination that we have failed to comply with those obligations could subject us to penalties and sanctions, which could have a material adverse effect.

The regulations regarding reporting and payment obligations with respect to Medicaid reimbursement and rebates and other governmental programs are complex and, as discussed elsewhere in this Annual Report on Form 10-K, we and other pharmaceutical companies are defendants in a number of suits filed by state attorneys general and have been notified of an investigation by the DOJ with respect to Medicaid reimbursement and rebates. Our calculations and methodologies are subject to review and challenge by the applicable governmental agencies, and it is possible that such reviews could result in material changes. In addition, because our processes for these calculations and the judgments involved in making these calculations involve, and will continue to involve, subjective decisions and complex methodologies, these calculations are subject to the risk of errors. Any governmental agencies that have commenced (or that may commence) an investigation of our company could impose, based on a claim of violation of fraud and false claims laws or otherwise, civil and/or criminal sanctions, including fines, penalties and possible exclusion from federal health care programs (including Medicaid and Medicare). Some of the applicable laws may impose liability even in the absence of specific intent to defraud. Furthermore, should there be ambiguity with regard to how to properly calculate and report payments, and even in the absence of any such ambiguity, a governmental authority may take a position contrary to a position that we have taken and may impose civil and/or criminal sanctions on us. Any such penalties, sanctions, or exclusion from federal health care programs could have a material adverse effect on our business, financial position and results of operations. From time to time we conduct routine reviews of our government pricing calculations. These reviews may have an impact on government price reporting and rebate calculations used to comply with various government regulations regarding reporting and payment obligations.

Our competitors, including branded pharmaceutical companies, or other third parties may allege that we are infringing their intellectual property, forcing us to expend substantial resources in resulting litigation, the outcome of which is uncertain. Any unfavorable outcome of such litigation, including losses related to “at risk” product launches, could have a material adverse effect on our business, financial position and results of operations.

Companies that produce brand pharmaceutical products routinely bring litigation against ANDA or similar applicants that seek regulatory approval to manufacture and market generic forms of their branded products. These companies allege patent infringement or other violations of intellectual property rights as the basis for filing suit against an ANDA or similar applicant. Likewise, patent holders may bring patent infringement suits against companies that are currently marketing and selling their approved generic products. Litigation often involves significant expense and can delay or prevent introduction or sale of our generic products. If patents are held valid and infringed by our products, we would, unless we could obtain a license from the patent holder, need to delay selling our corresponding generic product and, if we are already selling our product, cease selling in that jurisdiction and potentially remit or destroy existing product stock.

There may also be situations in which we may make business and legal judgments to market and sell products that are subject to claims of alleged patent infringement prior to final resolution of those claims by the courts, based upon our belief that such patents are invalid, unenforceable, or would not be infringed by our marketing and sale of such products. This is referred to in the pharmaceutical industry as an “at risk” launch. The risk involved in an at risk launch can be substantial because, if a patent holder ultimately prevails against us, the remedies available to such holder may include, among other things, damages measured by the profits lost by the patent holder, which can be significantly higher than the profits we make from selling the generic version of the product. We could face substantial damages from such adverse court decisions. We could also be at risk for the value of such inventory that we are unable to market or sell. See Item 3, “Legal Proceedings” elsewhere in this Annual Report on Form 10-K for a discussion of a lawsuit filed against us by Santarus, Inc. relating to our launch of our generic omeprazole/sodium bicarbonate 20 mg and 40 mg capsule product.

Our operating results are affected by many factors and may fluctuate significantly on a quarterly basis.

Our operating results may vary substantially from quarter to quarter and may be greater or less than those achieved in the immediately preceding period or in the comparable period of the prior year. Factors that may cause quarterly results to vary include, but are not limited to, the following:

• the amount of new product introductions;

• losses related to inventory write-offs prior to product launch;

• marketing exclusivity, if any, which may be obtained on certain new products;

• the level of competition in the marketplace for certain products;

• our ability to create demand in the marketplace for our branded products;

• availability of raw materials and finished products from suppliers;

• our ability to manufacture products at our manufacturing facilities;

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• the scope and outcome of governmental regulatory actions;

• our dependence on a small number of products for a significant portion of net revenue or income;

• legal actions against our generic products brought by brand competitors, and legal challenges to our intellectual property rights brought against our brand products by generic competitors;

• price erosion and customer consolidation; and

• significant payments (such as milestones) payable by us under collaboration, licensing, and development agreements to our partners before the related product has received FDA approval.

The profitability of our product sales is also dependent upon the prices we are able to charge for our products, the costs to purchase products from third parties, and our ability to manufacture our products in a cost effective manner. If our revenues decline or do not grow as anticipated, we may not be able to reduce our operating expenses to offset such declines. Failure to achieve anticipated levels of revenues could, therefore, significantly harm our operating results for a particular fiscal period.

In certain circumstances, we issue price adjustments and other sales allowances to our customers. Although we may establish reserves based on our estimates of these amounts, if estimates are incorrect and the reserves are inadequate, it may result in adjustments to these reserves that may have a material adverse effect on our financial position and results of operations.

As described above, the first company to file an ANDA containing a Paragraph IV certification that successfully challenges the patent(s) on a brand product may be granted 180 days of generic market exclusivity by the FDA for that generic product. At the expiration of such exclusivity period, other generic distributors may enter the market, resulting in a significant price decline for the drug (in some instances, price declines have exceeded 90%). When we experience price declines following a period of generic marketing exclusivity, or at any time when a competitor enters the market or offers a lower price with respect to a product we are selling, we may at our discretion decide to lower the price of our product to retain market share and provide price adjustments to our customers for the difference between our new (lower) price and the price at which we previously sold the product which is still held in inventory by our customers. Because the entry of a competitive generic product is unpredictable, we do not establish reserves for such potential adjustments, and therefore the full effect of such adjustments are not reflected in our operating results until they actually occur. There are also circumstances under which we may decide not to provide price adjustments to certain customers, and consequently, as a matter of business strategy, we may risk a greater level of sale returns of products in the customer’s existing inventory and lose future sales volume to competitors rather than reduce our pricing.

We establish reserves for chargebacks, rebates and incentives, other sales allowances, and product returns at the time of sale, based on estimates. Although we believe our reserves are adequate as of the date of this Annual Report on Form 10-K, we cannot provide assurances that our reserves will ultimately prove to be adequate. Increases in sales allowances may exceed our estimates due to a variety of reasons, including unanticipated competition or an unexpected change in one or more of our contractual relationships. We will continue to evaluate the effects of competition and will record a price adjustment reserve if and when we deem it necessary. Any failure to establish adequate reserves with respect to sales allowances may result in a material adverse effect on our financial position and results of operations.

We are, and may continue to be in the future, a party to legal proceedings that could result in unexpected adverse outcomes.

We are a party to other legal proceedings, including matters involving personnel and employment issues, patent related issues and other proceedings arising in the ordinary course of business. In addition, there are an increasing number of investigations and proceedings in the health care industry generally that seek recovery under the statutes and regulations identified in “Business—Government Regulation.” We evaluate our exposure to these legal proceedings and establish reserves for the estimated liabilities in accordance with GAAP. Assessing and predicting the outcome of these matters involves substantial uncertainties. Unexpected outcomes in these legal proceedings, or changes in management’s evaluations or predictions and accompanying changes in established reserves, could have a material adverse impact on our financial results.

We are subject to additional costs and burdens to comply with the terms of the March 5, 2013 resolution of the DOJ’s investigation into sales and marketing activities for Megace^® ES, and we could be subject to increased monetary penalties and/or other sanctions, including exclusion from federal health care programs, if we fail to comply with its terms.

On March 5, 2013, we settled U.S. federal and 49 state investigations into Strativa’s sales and marketing activities for Megace^® ES by pleading guilty to a misdemeanor misbranding violation of the Federal Food, Drug, & Cosmetic Act and agreeing to pay approximately $45 million in criminal fines and forfeitures and to resolve civil claims. In addition, we entered into a five-year CIA with the OIG. The effective date of the CIA was March 12, 2013. The CIA requires enhancements to our compliance program, fulfillment of reporting and monitoring obligations, and management certifications, among other requirements. Compliance with the terms of the CIA has imposed and will continue to impose additional costs and burdens on us, including in the form of employee training, third party reviews, compliance monitoring, reporting obligations and management attention. If we fail to comply with the CIA, the OIG may impose monetary penalties or exclude us from federal health care programs, including Medicare and Medicaid. We may be subject to third party claims and shareholder lawsuits in connection with the settlement.

We are controlled by the Sponsor, whose interests as an equity holder may conflict with our creditors’ interests.

We are controlled by the Sponsor. The Sponsor controls the election of our directors and thereby has the power to control our affairs and policies, including the appointment of management, the issuance of additional equity and the declaration and payment of dividends if allowed under the terms of the credit agreement governing our Senior Credit Facilities, the terms of the indentures

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governing the Notes and the terms of our other indebtedness outstanding at the time. The Sponsor has no liability for any obligations under or relating to the Notes, and its interests may be in conflict with the interests of our creditors. For example, if we encounter financial difficulties or are unable to pay our debts as they mature, the Sponsor may pursue strategies that favor equity investors over debt investors. In addition, our equity holders may have an interest in pursuing acquisitions, divestitures, financing or other transactions that, in their judgment, could enhance their equity investments, even though such transactions may involve risk to holders of the Notes. Additionally, the Sponsor may make investments in businesses that directly or indirectly compete with us, or may pursue acquisition opportunities that may be complementary to our business and, as a result, those acquisition opportunities may not be available to us. For information concerning our arrangements with the Sponsor, see Item 13, “Certain Relationships and Related Party Transactions” elsewhere in this Annual Report on Form 10-K.

Risks Common to Our Industry

Healthcare reform and a reduction in the reimbursement levels by governmental authorities, HMOs, MCOs or other third-party payers may adversely affect our business.

In order to assist us in commercializing products, we have obtained from governmental authorities and private health insurers and other organizations, such as health maintenance organizations (HMOs) and managed care organizations (MCOs), authorization to receive reimbursement at varying levels for the cost of certain products and related treatments. Third party payers increasingly challenge pricing of pharmaceutical products. The trend toward managed healthcare in the United States, the growth of organizations such as HMOs and MCOs, and legislative proposals to reform healthcare and government insurance programs could significantly influence the purchase of pharmaceutical products, resulting in lower prices and a reduction in product demand. The Patient Protection and Affordable Care Act and the Health Care and Education Reconciliation Act of 2010 were signed into law on March 23, 2010 and March 30, 2010, respectively. These laws are referred to herein as “healthcare reform.” A number of provisions of the healthcare reform laws continue to have a negative impact on the price of our products sold to U.S. government entities. As examples, the legislation include measures that (i) significantly increase Medicaid rebates through both the expansion of the program and significant increases in rebates; (ii) substantially expand the Public Health System (340B) program to allow other entities to purchase prescription drugs at substantial discounts; (iii) extend the Medicaid rebate rate to a significant portion of Managed Medicaid enrollees; (iv) assess a 50% rebate on Medicaid Part D spending in the coverage gap for branded and authorized generic prescription drugs; and (v) levy a significant excise tax on the industry to fund the healthcare reform. Such cost containment measures and healthcare reform affect our ability to sell our products and have a material adverse effect on our business, results of operations and financial condition. Additionally, the Medicare Part D Prescription Drug Benefit established a voluntary outpatient prescription drug benefit for Medicare beneficiaries (primarily the elderly over 65 and the disabled). These beneficiaries may enroll in private drug plans. There are multiple types of Part D plans and numerous plan sponsors, each with its own formulary and product access requirements. The plans have considerable discretion in establishing formularies and tiered co-pay structures and in placing prior authorization and other restrictions on the utilization of specific products. In addition, Part D plan sponsors are permitted and encouraged to negotiate rebates with manufacturers. The Medicare Part D program, which went into effect January 1, 2006, is administered by the Centers for Medicare & Medicaid Services (CMS) within the Department of Health and Human Services (HHS).

CMS has issued extensive regulations and other sub-regulatory guidance documents implementing the Medicare Part D benefit, and the HHS Office of Inspector General has issued regulations and other guidance in connection with the Medicare Part D program. The federal government can be expected to continue to issue guidance and regulations regarding the obligations of Part D sponsors and their subcontractors. Participating drug plans may establish drug formularies that exclude coverage of specific drugs, and payment levels for drugs negotiated with Part D drug plans may be lower than reimbursement levels available through private health plans or other payers. Moreover, beneficiary co-insurance requirements could influence which products are recommended by physicians and selected by patients. There is no assurance that any drug that we market will be offered by drug plans participating under the Medicare Part D program or of the terms of any such coverage, or that covered drugs will be reimbursed at amounts that reflect current or historical levels. Additionally, any reimbursement granted may not be maintained, or limits on reimbursement available from third-party payers may reduce the demand for, or negatively affect the price of those products, and could significantly harm our business, results of operations, financial condition and cash flows. We may also be subject to lawsuits relating to reimbursement programs that could be costly to defend, divert management’s attention and adversely affect our operating results. Most state Medicaid programs have established preferred drug lists, and the process, criteria and timeframe for obtaining placement on the preferred drug list varies from state to state. Under the Medicaid drug rebate program, a manufacturer must pay a rebate for Medicaid utilization of a product. The rebate for single source products (including authorized generics) is based on the greater of (i) a specified percentage of the product’s average manufacturer price or (ii) the difference between the product’s average manufacturer price and the best price offered by the manufacturer. The rebate for multiple source products is a specified percentage of the product’s average manufacturer price. In addition, many states have established supplemental rebate programs as a condition for including a drug product on a preferred drug list. The profitability of our products may depend on the extent to which they appear on the preferred drug lists of a significant number of state Medicaid programs and the amount of the rebates that must be paid to such states. In addition, there is significant fiscal pressure on the Medicaid program, and amendments to lower the pharmaceutical costs of the program are possible. Such amendments could materially adversely affect our anticipated revenues and results of operations. Due to the uncertainties regarding the outcome of future healthcare reform initiatives and their enactment and implementation, we cannot predict which, if any, of the future reform proposals will be adopted or the effect such adoption may have on us. Additionally, future healthcare legislation could also have a significant impact on our business.

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Implementation of healthcare reform and changes in the health care regulatory environment may adversely affect our business.

A number of the provisions of the healthcare reform laws required rulemaking action by governmental agencies to be implemented. The laws changed access to health care products and services and created new fees for the pharmaceutical and medical device industries. Future rulemaking could increase rebates, reduce prices or the rate of price increases for health care products and services, or require additional reporting and disclosure. We cannot predict the timing or impact of any future rulemaking.

Due to extensive regulation and enforcement in the pharmaceutical industry, we face significant uncertainties and potentially significant costs associated with our efforts to comply with applicable regulations. Failure to comply could result in material adverse effects to our business, financial position and results of operations.

The pharmaceutical industry operates in a highly regulated environment subject to the actions of courts and governmental agencies that influence the ability of a company to successfully operate its business and is subject to regulation by various governmental authorities at the federal, state and local levels with respect to the development, manufacture, labeling, sale, distribution, marketing, advertising and promotion of pharmaceutical products.  Many of these factors are beyond our control and are, therefore, difficult to predict.  These risks, along with others, have the potential to materially and adversely affect our business, financial position, results of operations and prospects. Failure to comply with governmental regulations can result in fines, disgorgement of profits, unanticipated compliance expenditures, recall or seizure of products, total or partial suspension of production and/or distribution, suspension of the FDA’s review of NDAs or ANDAs, enforcement actions, injunctions and criminal prosecution. Although we have developed compliance programs to address the regulatory environment, there is no guarantee that these programs will meet regulatory agency standards now or in the future. Additionally, despite our efforts at compliance, there is no guarantee that we may not be deemed to be deficient in some manner in the future. If we are deemed to be deficient in any significant way, our business, financial position and results of operations could be materially affected.

Litigation is common in our industry, can be protracted and expensive, and could delay and/or prevent entry of our products into the market, which could have a material adverse effect on our business.

Litigation concerning patents and branded rights can be protracted and expensive. Pharmaceutical companies with patented brand products frequently sue companies that file applications to produce generic equivalents of their patented brand products for alleged patent infringement or other violations of intellectual property rights, which may delay or prevent the entry of such generic products into the market. Generally, a generic drug may not be marketed until the applicable patent(s) on the brand name drug expire or are held to be not infringed, invalid, or unenforceable. When we or our development partners submit an ANDA to the FDA for approval of a generic drug, we and/or our development partners must certify either (1) that there is no patent listed by the FDA as covering the relevant brand product, (2) that any patent listed as covering the brand product has expired, (3) that the patent listed as covering the brand product will expire prior to the marketing of the generic product, in which case the ANDA will not be finally approved by the FDA until the expiration of such patent, or (4) that any patent listed as covering the brand drug is invalid or will not be infringed by the manufacture, sale or use of the generic product for which the ANDA is submitted. Under any circumstance in which an act of infringement is alleged to occur, there is a risk that a brand pharmaceutical company may sue us for alleged patent infringement or other violations of intellectual property rights. Also, competing pharmaceutical companies may file lawsuits against us or our strategic partners alleging patent infringement or may file declaratory judgment actions of non-infringement, invalidity, or unenforceability against us relating to our own patents. Because substantially all of our current business involves the marketing and development of products that are either subject to the protection of our own patents or the potential assertion of claims by third parties, the threat of litigation, the outcome of which is inherently uncertain, is always present. Such litigation is often costly and time-consuming and could result in a substantial delay in, or prevent, the introduction and/or marketing of our products, which could have a material adverse effect on our business, condition (financial and other), prospects and results of operations. Our development partners are also parties to several lawsuits, the outcome of which may have a material adverse impact on our business. For more information on our material pending litigation, please see Item 3. “Legal Proceedings” elsewhere in this Annual Report on Form 10-K.

We are susceptible to product liability claims that may not be covered by insurance, which, if successful, could require us to pay substantial sums.

Like all pharmaceutical companies, we face the risk of loss resulting from, and the adverse publicity associated with, product liability lawsuits, whether or not such claims are valid. We likely cannot avoid such claims. Unanticipated side effects or unfavorable publicity concerning any of our products or product candidates would likely have an adverse effect on our ability to achieve acceptance by prescribing physicians, managed care providers, pharmacies and other retailers, customers, patients and clinical trial participants. Even unsuccessful product liability claims could require us to spend money on litigation, divert management’s time, damage our reputation and impair the marketability of our products. In addition, although we believe that we have adequate product liability insurance coverage, we cannot be certain that our insurance will, in fact, be sufficient to cover such claims or that we will be able to obtain or maintain adequate insurance coverage in the future at acceptable prices. A successful product liability claim that is excluded from coverage or exceeds our policy limits could require us to pay substantial sums. In addition, insurance coverage for product liability may become prohibitively expensive in the future or, with respect to certain high-risk products, may not be available at all, and as a result we may not be able to maintain adequate product liability insurance coverage to mitigate the risk of large claims, or we may be required to maintain a larger self-insured retention than we would otherwise choose.

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We are subject to extensive governmental regulation, and any non-compliance may result in fines and/or other sanctions, including product seizures, product recalls, injunctive actions and criminal prosecutions.

As a pharmaceutical manufacturer and distributor, we are subject to extensive regulation by the federal government, principally the FDA and the Drug Enforcement Administration, as well as by state governments. The Federal Food, Drug, and Cosmetic Act, the Controlled Substances Act, the Generic Drug Enforcement Act of 1992 (the “Generic Drug Act”), and other federal, state and local statutes and regulations govern the testing, manufacture, safety, labeling, storage, disposal, tracking, recordkeeping, approval, advertising and promotion (including to the healthcare community) of our products. The Generic Drug Act, a result of legislative hearings and investigations into the generic drug approval process, is particularly relevant to our business. Under the Generic Drug Act, the FDA is authorized to impose debarment and other penalties on individuals and companies that commit illegal acts relating to the generic drug approval process. In some situations, the Generic Drug Act requires the FDA not to accept or review for a period of time any ANDAs submitted by a company that has committed certain violations and provides for temporary denial of approval of such ANDAs during its investigation. Additionally, noncompliance with other applicable regulatory requirements may result in fines, perhaps significant in amount, and other sanctions imposed by courts and/or regulatory bodies, including the initiation of product seizures, product recalls, injunctive actions and criminal prosecutions. From time to time, we have voluntarily recalled our products and may do so in the future. In addition, administrative remedies may involve the refusal of the government to enter into supply contracts with, and/or to approve new drug applications of, a non-complying entity. The FDA also has the authority to withdraw its approval of drugs in accordance with statutory procedures.

Because of the chemical ingredients of pharmaceutical products and the nature of the manufacturing process, the pharmaceutical industry is subject to extensive environmental laws and regulation and the risk of incurring liability for damages and/or the costs of remedying environmental problems. These requirements include regulation of the handling, manufacture, transportation, storage, use and disposal of materials, including the discharge of hazardous materials and pollutants into the environment. In the normal course of our business, we are exposed to risks relating to possible releases of hazardous substances into the environment, which could cause environmental or property damage or personal injuries, and which could result in (i) our noncompliance with such environmental and occupational health and safety laws and regulations and (ii) regulatory enforcement actions or claims for personal injury and property damage against us. If an unapproved or illegal environmental discharge or accident occurred or if we were to discover contamination caused by prior operations, including by prior owners and operators of properties we acquire, then we could be liable for cleanup, damages or fines, which could have a material adverse effect on our business, financial position, results of operations, and cash flow. In the future, we may be required to increase expenditures in order to remedy environmental problems and/or comply with changes in applicable environmental laws and regulations. We could also become a party to environmental remediation investigations and activities. These obligations may relate to sites that we currently or in the future may own or lease, sites that we formerly owned or operated, or sites where waste from our operations was disposed. Additionally, if we fail to comply with environmental regulations to use, discharge or dispose of hazardous materials appropriately or otherwise to comply with the provisions of our operating licenses, the licenses could be revoked, and we could be subject to criminal sanctions and/or substantial civil liability or be required to suspend or modify our manufacturing operations. We operate in New Jersey, New York, California and Michigan, which are often recognized for having very aggressive public health and environmental protection laws. We also operate in India, where environmental, health and safety regulations are developing and expanding, and we cannot determine how these laws will be implemented and the impact of such regulation on our Indian operations. Stricter environmental, safety and health laws and enforcement policies could result in substantial costs and liabilities to us, and could subject our handling, manufacture, use, reuse or disposal of substances or pollutants to more rigorous scrutiny than is currently the case. Consequently, compliance with these laws could result in significant capital expenditures, as well as other costs and liabilities, which could materially adversely affect us.

As part of the Medicare Prescription Drug, Improvement, and Modernization Act of 2003, companies are now required to file with the Federal Trade Commission (the “FTC”) and the DOJ certain types of agreements entered into between brand and generic pharmaceutical companies related to the manufacture, marketing and sale of generic versions of brand drugs. This requirement could affect the manner in which generic drug manufacturers resolve intellectual property litigation and other disputes with brand pharmaceutical companies and could result generally in an increase in private-party litigation against pharmaceutical companies or additional investigations or proceedings by the FTC or other governmental authorities. The potential for FTC investigations and litigation and private-party lawsuits associated with arrangements between brand and generic drug manufacturers could adversely affect our business. In recent years, the FTC has expressed its intention to take aggressive action to challenge settlements that include an alleged payment from the brand company to the generic company and to call on legislators to pass stronger laws prohibiting such settlements. In 2013, the U.S. Supreme Court held that certain of such settlements could violate anti-trust laws and must be evaluated under a “rule of reason” standard of review. We are, and we have been in the past, the subject of investigation and litigation by the FTC in which violations of antitrust laws have been alleged stemming from our settlement of a patent litigation with a brand pharmaceutical company. This litigation has also resulted in follow-on litigation against us by private plaintiffs alleging similar claims. We could be subject to similar investigations and litigation in the future, which would likely result in substantial costs and divert our management’s attention and resources and could have a material adverse effect on our business activities and condition (financial or otherwise). For more information on our material pending litigation, please see Item 3, “Legal Proceedings,” elsewhere in this Annual Report on Form 10-K.

We are subject to the effects of changes in statutes, regulations and/or interpretative guidance that may adversely affect our business and/or that could require us to devote increased time and resources to our compliance efforts, which may not be successful. For example, the FDA has proposed revisions to regulations governing generic drugs with respect to both when and how a labeling change would be required, which could have negative consequences for our business. The proposed revisions could create a

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regulatory framework whereby multiple, different labeling, including different warnings, could simultaneously exist in the marketplace for multiple generic versions of a drug, which could adversely affect our customers’ acceptance of our generic products or could place our products at a competitive disadvantage. Moreover, the proposed revisions could expose us to substantial new tort liability costs, which could cause us to withdraw or decline to pursue certain products. These or any other changes in statutes, regulations and/or interpretative guidance could have a material adverse effect on our business, condition (financial and other), prospects and results of operations.

Investigations and litigations concerning the calculation of average wholesale prices may adversely affect our business.

Many government and third-party payors, including Medicare, Medicaid, HMOs and others, reimburse doctors and others for the purchase of certain prescription drugs based on a drug’s average wholesale price (“AWP”). In the past several years, state and federal government agencies have conducted ongoing investigations of manufacturers’ reporting practices with respect to AWP, in which the agencies have suggested that reporting of inflated AWPs by manufacturers have led to excessive payments for prescription drugs. For example, beginning in September 2003, we, along with numerous other pharmaceutical companies, had been named as a defendant in actions brought by the Attorneys General of Illinois, Kansas, Louisiana and Utah, as well as a state law qui tam action brought on behalf of the state of Wisconsin by Peggy Lautenschlager and Bauer & Bach, LLC, alleging generally that the defendants defrauded the state Medicaid systems by purportedly reporting or causing the reporting of AWP and/or “Wholesale Acquisition Costs” that exceeded the actual selling price of the defendants’ prescription drugs. These cases generally sought some combination of actual damages, and/or double damages, treble damages, compensatory damages, statutory damages, civil penalties, disgorgement of excessive profits, restitution, disbursements, counsel fees and costs, litigation expenses, investigative costs, injunctive relief, punitive damages, imposition of a constructive trust, accounting of profits or gains derived through the alleged conduct, expert fees, interest and other relief that the court may have deemed proper.

On November 21, 2013, we reached an agreement in principle to resolve the claims brought by the State of Illinois for $28.5 million, including attorneys’ fees and costs. On January 28, 2014, we settled the claims brought by the State of Kansas for $1.8 million. On February 5, 2014, we settled the claims brought by the State of Utah for $2.1 million. On February 17, 2014, the Dane County Circuit Court for the state of Wisconsin dismissed the claim brought by Peggy Lautenschlager and Bauer & Bach, LLC. During the year ended December 31, 2013, we recorded an additional $25.7 million as “Settlements and loss contingencies, net” on the consolidated statements of operations as we continued to periodically assess and estimate our remaining potential liability. A contingent liability of $32.4 million was recorded under the caption “Accrued legal settlements” on our consolidated balance sheet as of December 31, 2013, in connection with the aforementioned agreements.

We can give no assurance that we will be able to settle future actions on terms that we deem reasonable, or that such settlements or adverse judgments, if entered, will not exceed the amount of any reserve. Accordingly, future actions could adversely affect us and may have a material adverse effect on our business, results of operations, financial condition and cash flows.

Investigations and litigations related to allegations that our sales and marketing practices caused providers of pharmacy services to substitute or switch prescriptions written for specific drug formulations may adversely affect our business.

At various times between 2006 and 2010, the Attorneys General of Florida, Indiana and Virginia and the United States Office of Personnel Management issued subpoenas to us, and the Attorneys General of Michigan, Tennessee, Texas, and Utah issued civil investigative demands to us. These demands pertained to allegations that certain of our sales and marketing practices caused providers of pharmacy services to substitute or switch prescriptions written for specific drug formulations under circumstances in which some state Medicaid programs at various times reimbursed the new dosage form at a higher rate than the dosage form being substituted. The aforementioned subpoenas and civil investigative demands culminated in the federal and state law qui tam action brought on behalf of the United States and several states by Bernard Lisitza. The DOJ intervened in this action on July 8, 2011 and filed a separate complaint against us on September 9, 2011, alleging claims for violations of the Federal False Claims Act and common law fraud. The states of Michigan and Indiana have also intervened as to claims arising under their respective state false claims acts, common law fraud, and unjust enrichment. See Item 3, “Legal Proceedings—Industry Related Matters.”

If the plaintiffs in any of these actions are ultimately successful, it could adversely affect us and may have a material adverse effect on our business, results of operations, financial condition and cash flows.

We are increasingly dependent on information technology and our systems and infrastructure face certain risks, including cybersecurity and data leakage risks.

Significant disruptions to our information technology systems or breaches of information security could adversely affect our business. In the ordinary course of business, we collect, store and transmit large amounts of confidential information, and it is critical that we do so in a secure manner to maintain the confidentiality and integrity of such confidential information. We also have outsourced significant elements of our information technology infrastructure, and as a result we are managing independent vendor relationships with third parties who may or could have access to our confidential information. The size and complexity of our information technology systems, and those of our third party vendors with whom we contract, make such systems potentially vulnerable to service interruptions and security breaches from inadvertent or intentional actions by our employees, partners or vendors, or from attacks by malicious third parties. Maintaining the secrecy of this confidential, proprietary, and/or trade secret information is important to our competitive business position. While we have taken steps to protect such information and invested in information technology, there can be no assurance that our efforts will prevent service interruptions or security breaches in our systems or the unauthorized or inadvertent wrongful use or disclosure of confidential information that could adversely affect our business operations or result in the loss, dissemination, or misuse

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of critical or sensitive information. A breach of our security measures or the accidental loss, inadvertent disclosure, unapproved dissemination, misappropriation or misuse of trade secrets, proprietary information, or other confidential information, whether as a result of theft, hacking, fraud, trickery or other forms of deception, or for any other cause, could enable others to produce competing products, use our proprietary technology or information, and/or adversely affect our business position. Further, any such interruption, security breach, loss or disclosure of confidential information, could result in financial, legal, business, and reputational harm to us and could have a material adverse effect on our business, financial position, results of operations and/or cash flow.

Our future success depends on our ability to attract and retain key employees and consultants.

Our future success depends, to a substantial degree, upon the continued service of the key members of our management team. The loss of the services of key members of our management team, or their inability to perform services on our behalf, could have a material adverse effect on our business, condition (financial and other), prospects and results of operations. Our success also depends, to a large extent, upon the contributions of our sales, marketing, scientific and quality assurance staff. We compete for qualified personnel against other brand pharmaceutical manufacturers, as well as other generic pharmaceutical manufacturers, who may offer more favorable employment opportunities. If we are not able to attract and retain the necessary personnel to accomplish our business objectives, we could experience constraints that would adversely affect our ability to sell and market our products effectively, to meet the demands of our strategic partners in a timely fashion, and to support research and development programs. In particular, sales and marketing efforts depend on the ability to attract and retain skilled and experienced sales, marketing and quality assurance representatives. Although we believe that we have been successful in attracting and retaining skilled personnel in all areas of our business, we cannot provide assurance that we can continue to attract, train and retain such personnel. Any failure in this regard could limit the rates at which we generate sales and develop or acquire new products.

We depend on our ability to protect our intellectual property and proprietary rights. We cannot be certain of our ability to keep confidential and protect such rights.

Our success depends on our ability to protect and defend the intellectual property rights associated with our current and future products. If we fail to protect our intellectual property adequately, competitors may manufacture and market products similar to, or that may be confused with, our products, and our generic competitors may obtain regulatory approval to make and distribute generic versions of our branded products. Some patent applications in the United States are maintained in secrecy or not published until the resulting patents issue. Because the publication of discoveries or inventions tends to follow their actual discovery or invention by several months, we cannot be certain that we were the first to invent and reduce to practice any of our discoveries or inventions. We also cannot be certain that patents will be issued with respect to any of our patent applications or that any existing or future patents issued to or licensed by us will provide competitive advantages for our products or will not be challenged, invalidated, circumvented or held unenforceable in proceedings commenced by our competitors. Furthermore, our patent rights may not prevent or limit our present and future competitors from developing, making, importing, using or commercializing products that are functionally similar to our products. We rely particularly on trade secrets, trademarks, unpatented proprietary expertise and continuing innovation that we seek to protect, in part, by registering and using marks, and, with regard to other intellectual property, by entering into confidentiality agreements with licensees, suppliers, employees, consultants and other parties. This is done in large part because few of our products are protected by patents. We cannot provide assurance that these agreements will not be breached or circumvented. We also cannot be certain that we will have recourse to adequate remedies in the event of a breach. Disputes may arise concerning the ownership of intellectual property or the applicability of confidentiality agreements. We cannot be sure that our trade secrets and proprietary technology will not be independently developed or otherwise become known by our competitors or, if patents are not issued with respect to internally-developed products, that we will be able to maintain the confidentiality of information relating to these products. In addition, efforts to ensure our intellectual property rights can be costly, time-consuming and/or ultimately unsuccessful.

ITEM 1B. Unresolved Staff Comments

None.

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ITEM 2.  Properties

Location	Use	Square feet	Owned/Leased	Expiration of Lease
Spring Valley, NY	Manufacturing	120,000	Owned
Spring Valley, NY	Quality, Administrative	34,000	Owned
Spring Valley, NY	Research	55,000	Leased	December 2014
Suffern, NY	Distribution	190,000	Leased	July 2017
Woodcliff Lake, NJ	Administrative	61,000	Leased	March 2016
Irvine, CA	Administrative, Quality, Manufacturing	40,500	Leased	March 2016
Irvine, CA	Manufacturing, Warehouse	40,700	Leased	December 2017
Irvine, CA	Research	26,800	Leased	August 2018
Chennai, India	Manufacturing, Research	60,000	Owned

In January 2014, we purchased a building with 100,000 square feet of space in Spring Valley, NY that will house certain functions in the future and we extended the lease for our Suffern, NY distribution center until January 2024.

In February 2014, in conjunction with our acquisition of JHP Pharmaceuticals, we acquired an 80-acre site in Rochester, MI that houses a manufacturing facility with a 171,000 square foot structure, a 44,000 square foot warehouse and a 20,000 square foot research and development building, among other structures, as well as leased office space of approximately 19,000 square feet in Parsippany, NJ, under a lease that expires in July 2021.

We believe that our owned and leased properties are sufficient in size, scope and nature to meet our anticipated needs for the reasonably foreseeable future.  See “Management’s Discussion and Analysis of Financial Condition and Results of Operations-Financial Condition” and Notes to Consolidated Financial Statements — Note 18 — “Commitments, Contingencies and Other Matters.”

Par Pharmaceutical is managed and/or served out of all the properties noted above. Strativa is managed and/or served out of certain of the New York and New Jersey properties noted above.

ITEM 3.  Legal Proceedings

Our legal proceedings are complex and subject to significant uncertainties.  As such, we cannot predict the outcome or the effects of the legal proceedings described below.  While we believe that we have valid claims and/or defenses in the litigations described below, litigation is inherently unpredictable, and the outcome of these proceedings could include substantial damages, the imposition of substantial fines, penalties, and injunctive or administrative remedies.  For proceedings where losses are both probable and reasonably estimable, we have accrued for such potential loss as set forth below.  Such accruals have been developed based upon estimates and assumptions that have been deemed reasonable by management, but the assessment process relies heavily on estimates and assumptions that may ultimately prove to be inaccurate or incomplete, and unknown circumstances may exist or unforeseen events occur that could lead us to change those estimates and assumptions.  Unless otherwise indicated below, at this time we are not able to estimate the possible loss or range of loss, if any, associated with these legal proceedings.  In general, we intend to continue to vigorously prosecute and/or defend these proceedings, as appropriate; however, from time to time, we may settle or otherwise resolve these matters on terms and conditions that we believe are in the best interests of the Company.  Resolution of any or all claims, investigations, and legal proceedings, individually or in the aggregate, could have a material adverse effect on our results of operations and/or cash flows in any given accounting period or on our overall financial condition.  

Patent Related Matters

On April 28, 2006, CIMA Labs, Inc. and Schwarz Pharma, Inc. filed separate lawsuits against us in the U.S. District Court for the District of New Jersey. CIMA and Schwarz Pharma each have alleged that we infringed U.S. Patent Nos. 6,024,981 (the “'981 patent”) and 6,221,392 (the “'392 patent”) by submitting a Paragraph IV certification to the FDA for approval of alprazolam orally disintegrating tablets. On July 10, 2008, the United States Patent and Trademark Office (“USPTO”) rejected all claims pending in both the '392 and '981 patents. On September 28, 2009, the USPTO's Patent Trial and Appeal Board (“PTAB”) affirmed the Examiner's rejection of all claims in the '981 patent, and on March 24, 2011, the PTAB affirmed the rejections pending for both patents and added new grounds for rejection of the '981 patent. On June 24, 2011, the plaintiffs re-opened prosecution on both patents at the USPTO. On May 13, 2013, the PTAB reversed outstanding rejections to the currently pending claims of the '392 patent reexamination application and affirmed a conclusion by the Examiner that testimony offered by the patentee had overcome other rejections. On September 20, 2013, a reexamination certificate was issued for the ’392 patent, and on January 9, 2014, a reexamination certificate was issued for the ’981 patent, each incorporating narrower claims than the respective originally-issued patent. We intend to vigorously defend this lawsuit and pursue our counterclaims.

Unimed and Laboratories Besins Iscovesco (“Besins”) filed a lawsuit on August 22, 2003 against Paddock Laboratories, Inc. in the U.S. District Court for the Northern District of Georgia alleging patent infringement as a result of Paddock's submitting an ANDA with a Paragraph IV certification seeking FDA approval of testosterone 1% gel, a generic version of Unimed Pharmaceuticals,

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Inc.'s Androgel^®. On September 13, 2006, we acquired from Paddock all rights to the ANDA, and the litigation was resolved by a settlement and license agreement that permits us to launch the generic version of the product no earlier than August 31, 2015, and no later than February 28, 2016, assuring our ability to market a generic version of Androgel^®well before the expiration of the patents at issue. On January 30, 2009, the Bureau of Competition for the FTC filed a lawsuit against us in the U.S. District Court for the Central District of California, subsequently transferred to the Northern District of Georgia, alleging violations of antitrust laws stemming from our court-approved settlement, and several distributors and retailers followed suit with a number of private plaintiffs' complaints beginning in February 2009. On February 23, 2010, the District Court granted our motion to dismiss the FTC's claims and granted in part and denied in part our motion to dismiss the claims of the private plaintiffs. On September 28, 2012, the District Court granted our motion for summary judgment against the private plaintiffs' claims of sham litigation. On June 10, 2010, the FTC appealed the District Court's dismissal of the FTC's claims to the U.S. Court of Appeals for the 11th Circuit. On April 25, 2012, the Court of Appeals affirmed the District Court's decision. On June 17, 2013, the Supreme Court of the United States reversed the Court of Appeals’ decision and remanded the case to the U.S. District Court for the Northern District of Georgia for further proceedings. On October 23, 2013, the District Court issued an order on indicative ruling on a request for relief from judgment, effectively remanding to the District Court the appeal of the grant of our motion for summary judgment against the private plaintiffs’ claims and holding those claims in abeyance while the remaining issues pending before the Court are resolved. We believe we have complied with all applicable laws in connection with the court-approved settlement and intend to continue to vigorously defend these actions.

On September 13, 2007, Santarus, Inc. and The Curators of the University of Missouri (“Missouri”) filed a lawsuit against us in the U.S. District Court for the District of Delaware.  The complaint alleges infringement of U.S. Patent Nos. 6,699,885; 6,489,346; and 6,645,988 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of 20 mg and 40 mg omeprazole/sodium bicarbonate capsules.  On December 20, 2007, Santarus and Missouri filed a second lawsuit against us in the U.S. District Court for the District of Delaware alleging infringement of the patents because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of 20 mg and 40 mg omeprazole/sodium bicarbonate powders for oral suspension.  The complaints generally seek (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit.  On March 4, 2008, the cases pertaining to our ANDAs for omeprazole capsules and omeprazole oral suspension were consolidated for all purposes.  On April 14, 2010, the District Court ruled in our favor, finding that plaintiffs’ patents were invalid as being obvious and without adequate written description.  Santarus appealed to the U.S. Court of Appeals for the Federal Circuit, and we cross-appealed the District Court’s decision of enforceability of plaintiffs’ patents.  On July 1, 2010, we launched our generic Omeprazole/Sodium Bicarbonate product.  On September 4, 2012, the Court of Appeals affirmed-in-part and reversed-in-part the District Court’s decision.  On December 10, 2012, our petition for rehearing and rehearing en banc was denied without comment.  A jury trial is now scheduled in the District Court for November 3, 2014.  On March 1, 2013, we filed a motion for judgment on the pleadings seeking dismissal of the case.  A contingent liability of $9 million was recorded on our consolidated balance sheet as of December 31, 2012 and December 31, 2013 for this matter.  We can give no assurance that the final resolution of this legal proceeding will not materially differ from our estimates and assumptions inherent in our best estimate of potential loss.  We have ceased further distribution of our generic omeprazole/sodium bicarbonate 20 mg and 40 mg capsule product pending further developments.  We will continue to vigorously defend this action.

On September 20, 2010, Schering-Plough HealthCare Products, Santarus, Inc., and the Curators of the University of Missouri filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaint alleges infringement of U.S. Patent Nos. 6,699,885; 6,489,346; 6,645,988; and 7,399,772 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of a 20mg/1100 mg omeprazole/sodium bicarbonate capsule, a version of Schering-Plough's Zegerid OTC®. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. The case was stayed pending the decision by the Court of Appeals on the prescription product appeal described in the preceding paragraph, and the parties agreed to be bound by such decision for purposes of the OTC product litigation. The case was re-opened on October 3, 2012, and a bench-trial was scheduled for January 26, 2015. On February 25, 2014, the case was stayed pending standard antitrust review of a confidential settlement.

On April 29, 2009, Pronova BioPharma ASA filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 5,502,077 and 5,656,667 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of omega-3-acid ethyl esters oral capsules. On May 29, 2012, the District Court ruled in favor of Pronova in the initial case, and we appealed to the U.S. Court of Appeals for the Federal Circuit on June 25, 2012. An oral hearing was held on May 8, 2013, and on September 12, 2013, the Court of Appeals ruled in our favor, reversing the lower District Court decision. On October 15, 2013, Pronova filed petitions for panel and en banc rehearing, which were denied on January 16, 2014. On March 5, 2014, judgment in our favor was formally entered in the District Court.

On October 4, 2010, UCB Manufacturing, Inc. filed a verified complaint in the Superior Court of New Jersey, Chancery Division, Middlesex, naming us, our development partner Tris Pharma, and Tris Pharma's head of research and development, Yu- Hsing Tu. The complaint alleges that Tris and Tu misappropriated UCB's trade secrets and, by their actions, breached contracts and agreements to which UCB, Tris, and Tu were bound. The complaint further alleges unfair competition against Tris, Tu, and us relating to the parties' manufacture and marketing of generic Tussionex^®seeking a judgment of misappropriation and breach, a permanent injunction and disgorgement of profits. On June 2, 2011, the court granted Tris's motion for summary judgment dismissing UCB's claims, and UCB appealed. An oral hearing was held on April 8, 2013. We intend to vigorously defend the lawsuit.

On August 10, 2011, Avanir Pharmaceuticals, Inc. et al. filed a lawsuit against us in the U.S. District Court for the District of

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Delaware. The complaint alleges infringement of U.S. Patent Nos. 7,659,282 and RE38,155 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of oral capsules of 20 mg dextromethorphan hydrobromide and 10 mg quinidine sulfate. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. Our case was consolidated with those of other defendants, Actavis, Impax, and Wockhardt. A Markman ruling was entered December 3, 2012 and a bench trial was held from September 9-13 and October 15, 2013. We intend to defend this action vigorously.

On September 1, 2011, we, along with EDT Pharma Holdings Ltd. (now known as Alkermes Pharma Ireland Limited) (Elan), filed a complaint against TWi Pharmaceuticals, Inc. of Taiwan in the U.S. District Court for the District of Maryland and another complaint against TWi on September 2, 2011, in the U.S. District Court for the Northern District of Illinois. In both complaints, Elan and we allege infringement of U.S. Patent No. 7,101,576 because TWi filed an ANDA with a Paragraph IV certification seeking FDA approval of a generic version of Megace® ES. On February 6, 2012, we voluntarily dismissed our case in the Northern District of Illinois and proceeded with our case in the District of Maryland. Our complaint seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On July 17, 2013, the District Court granted in part and denied in part TWi's motion for summary judgment of invalidity and noninfringement and granted summary judgment in our favor dismissing two of TWi's invalidity defenses. On September 25, 2013, the District Court entered a stipulation in which TWi conceded infringement of the ’576 patent. A bench trial was held from October 7-15, 2013. On February 21, 2014, the District Court issued a decision in favor of TWi, finding all asserted claims of the ’576 patent invalid for obviousness. We intend to vigorously pursue an appeal of this decision and further intend to assert, in cooperation with Elan, other intellectual property against TWi.

On October 28, 2011, Astra Zeneca, Pozen, Inc., and KBI-E Inc., filed a lawsuit against our subsidiary, Anchen Pharmaceuticals, in the U.S. District Court for the District of New Jersey. The complaint alleges infringement of U.S. Patent No. 6,926,907; 6,369,085; 7,411,070; and 7,745 ,466 because Anchen submitted an ANDA with a Paragraph IV certification seeking FDA approval of delayed-release oral tablets of 375/20 and 500/20 mg naproxen/esomeprazole magnesium. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A Markman ruling was entered on May 1, 2013. On October 15, 2013, a draft stipulation of dismissal was offered to plaintiffs in light of our conversion of our Paragraph IV certification to a Paragraph III certification in our ANDA. As of the date of this Report, plaintiffs continue to oppose the entry of the dismissal stipulation. We will continue to defend this action vigorously.

On March 28, 2012, Horizon Pharma Inc. and Horizon Pharma USA Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent No. 8,067,033 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of oral tablets of 26.6/800 mg famotidine/ibuprofen. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On October 17, 2013, the case was dismissed pursuant to a confidential settlement agreement.

On April 4, 2012, AR Holding Company, Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 7,619,004; 7,601,758; 7,820,681; 7,915,269; 7,964,647; 7,964,648; 7,981,938; 8,093,296; 8,093,297; and 8,097,655 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of oral tablets of 0.6 mg colchicine. On November 1, 2012, Takeda Pharmaceuticals was substituted as the plaintiff and real party-in-interest in the case. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On August 30, 2013, Takeda filed a new complaint against us in view of our change of the ANDA’s labeled indication. A bench trial is scheduled for August 3, 2015. We intend to defend this action vigorously.

On August 22, 2012, we were added as a defendant to the action pending before the U.S. District Court for the Northern District of California brought by Takeda Pharmaceuticals, originally against Handa Pharmaceuticals. Takeda's complaints allege infringement of U.S. Patent Nos. 6,462,058; 6,664,276; 6,939,971; 7,285,668; 7,737,282; and 7,790,755 because Handa submitted an ANDA with a Paragraph IV certification to the FDA for approval of dexlansoprazole delayed release capsules, 30 mg and 60 mg. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We assumed the rights to this ANDA and are prosecuting the case vigorously. A bench trial was held on June 5-13, 2013. On April 26, 2013, we filed a declaratory judgment complaint in the U.S. District Court for the Northern District of California in view of U.S. Patent Nos. 8,105,626 and 8,173,158, and another in the same court on July 9, 2013 with respect to U.S. Patent No. 8,461,187, in each case against Takeda Pharmaceuticals, and asserting that the patents in questions are not infringed, invalid, or unenforceable. A bench trial has been set in this case for April 13, 2015. On October 17, 2013, a decision in favor of Takeda was entered in the original District Court case with respect to the ’282 and ’276 patents. On November 6, 2013, we filed our appeal of the original District Court’s judgment to the Court of Appeals for the Federal Circuit. We intend to continue to defend and prosecute, as appropriate, these actions vigorously.

On October 25, 2012, Purdue Pharma L.P. and Transcept Pharmaceuticals filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaint alleged infringement of U.S. Patent Nos. 8,242,131 and 8,252,809 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of zolpidem tartrate sublingual tablets 1.75 and 3.5 mg. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A Markman hearing is scheduled for May 8, 2014, and pre-trial briefs are due October 24, 2014. We intend to defend this action vigorously.

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On October 31, 2012, Acura Pharmaceuticals, Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleged infringement of U.S. Patent No. 7,510,726 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of oxycodone oral tablets 5 and 7.5 mg. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On October 7, 2013, an order was entered to stay the case pending the Court’s review of a confidential settlement agreement.

On December 19, 2012, Endo Pharmaceuticals and Grunenthal filed a lawsuit against us in the U.S. District Court for the Southern District of New York. The complaint alleges infringement of U.S. Patent Nos. 7,851,482; 8,114,383; 8,192,722; 8.309, 060; 8,309,122; and 8,329,216 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of oxymorphone hydrochloride extended release tablets 40 mg. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend this action vigorously.

On January 8, 2013, we were substituted for Actavis as defendant in litigation then pending in the U.S. District Court for the District of Delaware. The action was brought by Novartis against Actavis for filing an ANDA with a Paragraph IV certification seeking FDA approval of rivastigmine transdermal extended release film 4.6 and 9.5 mg/24 hr. The complaint alleges infringement of U.S. Patents 5,602,176; 6,316,023; and 6,335,031 and generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A trial was held August 26-29, 2013, and a second bench trial directed to our non-infringement positions is scheduled to be held May 1, 2014. We intend to defend this action vigorously.

On January 31, 2013, Merz Pharmaceuticals filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 7,638,552 and 7,816,396 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of glycopyrrolate oral solution. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On November 13, 2013, the case was dismissed pursuant to a confidential settlement agreement.

On February 7, 2013, Sucampo Pharmaceuticals, Takeda Pharmaceuticals, and R-Tech Ueno filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 6,414,016; 7,795,312; 8,026,393; 8,071,613; 8,097,653; and 8,338,639 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of lubiprostone oral capsules 8 mcg and 24 mcg. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On July 3, 2013, an amended complaint was filed, adding U.S. Patent No. 8,389,542 to the case. A bench trial is scheduled for December 1, 2014. We intend to defend this action vigorously.

On May 14, 2013, Bayer Pharma AG, Bayer IP GMBH, and Bayer Healthcare Pharmaceuticals, Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 6,362,178 and 7,696,206 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of vardenafil hydrochloride orally disintegrating tablets. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A bench trial is scheduled for April 6, 2015. We intend to defend this action vigorously.

On May 15, 2013, Endo Pharmaceuticals filed a lawsuit against us in the U.S. District Court for the Southern District of New York. The complaint alleges infringement of U.S. Patent Nos. 7,851,482; 8,309,122; and 8,329,216 as a result of our November 2012 acquisition from Watson of an ANDA with a Paragraph IV certification seeking FDA approval of non-tamper resistant oxymorphone hydrochloride extended release tablets. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. While Watson had settled patent litigation relating to this product in October 2010, Endo is asserting patents that issued after that settlement agreement was executed. We intend to defend this action vigorously.

On June 19, 2013, Alza Corporation and Janssen Pharmaceuticals, Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent No. 8,163,798 as a result of our November 2012 acquisition from Watson of an ANDA with a Paragraph IV certification seeking FDA approval of methylphenidate hydrochloride extended release tablets. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A bench trial is scheduled for March 16, 2015. We intend to defend this action vigorously.

On June 21, 2013, we, along with Alkermes Pharma Ireland Ltd., filed a complaint against Breckenridge Pharmaceutical, Inc. in the U.S. District Court for the District of Delaware. In the complaint, we allege infringement of U.S. Patent Nos. 6,592,903 and 7,101,576 because Breckenridge filed an ANDA with a Paragraph IV certification seeking FDA approval of a generic version of Megace® ES. Our complaint seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A bench trial is scheduled for February 17, 2015. We intend to prosecute this infringement case vigorously.

On September 23, 2013, Forest Labs and Royalty Pharma filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos., 6,602,911; 7,888,342; and 7,994,220 because we submitted an

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ANDA with a Paragraph IV certification to the FDA for approval of 12.5, 25, 50, and 100 mg milnacipran HCl oral tablets. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend this action vigorously.

On August 20, 2013, MonoSol RX and Reckitt Benckiser filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos., 8,017,150 and 8,475,832 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of EQ 2/0.5, 8/2, 4/1, 12/3 mg base buprenorphine HCl/naloxone HCl sublingual films. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A three-day bench trial is scheduled for August 31, 2015. We intend to defend this action vigorously.

On October 22, 2013, Horizon Pharma and Jagotec AG filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaint alleges infringement of U.S. Patent Nos., 6,488,960; 6,677,326; 8,168,218; 8,309,124; and 8,394,407 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of 2 and 5 mg prednisone delayed release oral tablets. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On December 6, 2013, the case was dismissed pursuant to our ANDA withdrawal.

On November 26, 2013, Otsuka Pharmaceutical Co. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges both improper notification as to the Paragraph IV certification accompanying our ANDA for approval of 15 and 30 mg tolvaptan oral tablets as well as infringement of U.S. Patent Nos. 5,753,677 and 8,501,730. The complaint seeks (i) a declaratory judgment of improper notice; (ii) a finding of infringement; and (iii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On March 10, 2014, the District Court granted Otsuka’s motion for judgment on the pleadings, dismissing the case, as our initial notice letter preceded our acceptance for filing from FDA. At the appropriate time, we intend to resubmit the notice letter.

On December 27, 2013, Jazz Pharmaceuticals filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaint alleges infringement of U.S. Patent Nos. 6,472,431; 6,780,889; 7,262,219; 7,851,506; 8,263,650; 8,324,275; 8,461,203; 7,668,730; 7,765,106; 7,765,107; 7,895,059; 8,457,988; and 8,589,182 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of 500mg/ml sodium oxybate oral solution. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend this action vigorously.

On January 21, 2014, Lyne Laboratories, Fresenius USA Manufacturing and Fresenius Medical Care Holdings filed a lawsuit against us in the U.S. District Court for the District of Massachusetts. The complaint alleges infringement of U.S. Patent Nos. 8,591,938 and 8,592,480 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of 169mg/5ml calcium acetate oral solution. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend this action vigorously.

On January 23, 2014, Eli Lilly filed a lawsuit against us in the U.S. District Court for the Southern District of Indiana, and on January 24, 2014, Lilly, Daiichi Sankyo, and Ube Industries, Ltd. filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaints allege infringement of U.S. Patent Nos. 8,404,703 and 8,569,325 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of EQ 5 mg and EQ 10 mg prasugrel hydrochloride oral tablets. The complaints seek (i) a finding of infringement and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend these actions vigorously.

On February 14, 2014, Forest Laboratories, Inc., Forest Laboratories Holdings, Ltd., and Adamas Pharmaceuticals, Inc., filed a lawsuit against us and our Anchen subsidiary in the U.S. District Court for the District of Delaware.  The complaint alleges infringement of U.S. Patent Nos. 8,039,009; 8,168,209; 8,173,708; 8,283,379; 8,329,752; 8,362,085; and 8,598,233 because we submitted ANDAs with Paragraph IV certifications to the FDA for approval of 7, 14, 21, and 28 mg memantine hydrochloride extended release capsules.  The complaint seeks (i) a finding of infringement and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit.  We intend to defend this action vigorously.

Industry Related Matters

Beginning in September 2003, we, along with numerous other pharmaceutical companies, have been named as a defendant in actions brought by the Attorneys General of Illinois, Kansas, and Utah, as well as a state law qui tam action brought on behalf of the state of Wisconsin by Peggy Lautenschlager and Bauer & Bach, LLC, alleging generally that the defendants defrauded the state Medicaid systems by purportedly reporting or causing the reporting of AWP and/or “Wholesale Acquisition Costs” that exceeded the actual selling price of the defendants’ prescription drugs. These cases generally seek some combination of actual damages, and/or double damages, treble damages, compensatory damages, statutory damages, civil penalties, disgorgement of excessive profits, restitution, disbursements, counsel fees and costs, litigation expenses, investigative costs, injunctive relief, punitive damages, imposition of a constructive trust, accounting of profits or gains derived through the alleged conduct, expert fees, interest and other

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relief that the court deems proper. On November 21, 2013, we reached an agreement in principle to resolve the claims brought by the State of Illinois for $28,500 thousand, including attorneys’ fees and costs. On January 28, 2014, we settled the claims brought by the State of Kansas for $1,750 thousand. On February 5, 2014, we settled the claims brought by the State of Utah for $2,100 thousand. On February 17, 2014, the Dane County Circuit Court for the state of Wisconsin dismissed the claim brought by Peggy Lautenschlager and Bauer & Bach, LLC. During the year ended December 31, 2013, we recorded an additional $25,650 thousand as "Settlements and loss contingencies, net" on the consolidated statements of operations as we continue to periodically assess and estimate our remaining potential liability. A contingent liability of $32,367 thousand was recorded under the caption “Accrued legal settlements” on our consolidated balance sheet as of December 31, 2013, in connection with the aforementioned AWP actions. Subject to the successful finalization of the agreement in principle reached with the State of Illinois, all of our existing AWP cases will have been concluded.

The Attorneys General of Florida, Indiana and Virginia and the United States Office of Personnel Management (the “USOPM”) have issued subpoenas, and the Attorneys General of Michigan, Tennessee, Texas, and Utah have issued civil investigative demands, to us.  The demands generally request documents and information pertaining to allegations that certain of our sales and marketing practices caused pharmacies to substitute ranitidine capsules for ranitidine tablets, fluoxetine tablets for fluoxetine capsules, and two 7.5 mg buspirone tablets for one 15 mg buspirone tablet, under circumstances in which some state Medicaid programs at various times reimbursed the new dosage form at a higher rate than the dosage form being substituted.  We have provided documents in response to these subpoenas to the respective Attorneys General and the USOPM.  The aforementioned subpoenas and civil investigative demands culminated in the federal and state law qui tam action brought on behalf of the United States and several states by Bernard Lisitza.  The complaint was unsealed on August 30, 2011.  The United States intervened in this action on July 8, 2011 and filed a separate complaint on September 9, 2011, alleging claims for violations of the Federal False Claims Act and common law fraud.  The states of Michigan and Indiana have also intervened as to claims arising under their respective state false claims acts, common law fraud, and unjust enrichment. On July 13, 2012, we filed an Answer and Affirmative Defense to Indiana's Amended Complaint. We intend to vigorously defend these lawsuits.  

Other

We are, from time to time, a party to certain other litigations, including product liability litigations.  We believe that these litigations are part of the ordinary course of our business and that their ultimate resolution will not have a material effect on our financial condition, results of operations or liquidity. We intend to defend or, in cases where we are the plaintiff, to prosecute these litigations vigorously.

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ITEM 4. Mine Safety Disclosures

Not applicable.

PART II

ITEM 5.  Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

Market Information About Our Common Stock

Following the Acquisition on September 28, 2012, our common stock is privately held. Therefore there is no established trading market. Prior to September 28, 2012, the Company operated as a public company with its common stock traded on the New York Stock Exchange. Refer to Item 1. Business for details of the Acquisition.

Dividend Policy

With the exception of certain limited circumstances, payment of dividends is restricted under our Senior Credit Facilities and the indenture governing our Notes. See “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations - Financial Condition - Financing.” We have never declared cash dividends with respect to our common stock and do not expect to do so in the future. We presently intend to continue to reinvest our earnings in the business.

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ITEM 6. Selected Financial Data

The following table sets forth selected consolidated financial data with respect to our operations. The data should be read in conjunction with “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the consolidated financial statements and notes thereto, located elsewhere in this Annual Report on Form 10-K. The statement of operations data for each of the periods presented, and the related balance sheet data have been derived from the audited consolidated financial statements.

	As of and for the Year Ended			As of and for the Period						As of and for the Years Ended
	12/31/2013			September 29, 2012 to December 31, 2012			January 1, 2012 to September 28, 2012			12/31/2011			12/31/2010			12/31/2009
	(In Thousands, Except Per Share Amounts)
Income Statement Data:	(Successor)			(Successor)			(Predecessor)			(Predecessor)			(Predecessor)			(Predecessor)
Revenues:
Net product sales	$	1,062,453		$	237,338		$	780,797		$	887,495		$	980,631		$	1,176,427
Other product related revenues	35,014			8,801			23,071			38,643			28,243			16,732
Total revenues	1,097,467			246,139			803,868			926,138			1,008,874			1,193,159
Cost of goods sold, excluding amortization expense	595,166			157,893			431,174			526,288			620,904			838,167
Amortization expense	184,258			42,801			30,344			13,106			14,439			21,039
Total cost of goods sold	779,424			200,694			461,518			539,394			635,343			859,206
Gross margin	318,043			45,445			342,350			386,744			373,531			333,953
Operating expenses:
Research and development	100,763			19,383			66,606			46,538			50,369			39,235
Selling, general and administrative	155,164			45,525			165,604			173,378			192,504			165,135
Intangible asset impairment	100,093			—			5,700
Settlements and loss contingencies, net	25,650			10,059			45,000			190,560			3,762			307
Restructuring costs	1,816			241			—			26,986			—			1,006
Total operating expenses	383,486			75,208			282,910			437,462			246,635			205,683
Gain on sale of product rights and other				—			—			125			6,025			3,200
Operating (loss) income	(65,443		)	(29,763		)	59,440			(50,593		)	132,921			131,470
Gain on bargain purchase	—			5,500			—			—			—			3,021
Gain on marketable securities and other investments, net	(7,335		)	—			—			—			—			(2,598		)
Gain (loss) on marketable securities and other investments, net	1,122			—			—			237			3,459			(55		)
Interest income	87			50			424			736			1,257			2,658
Interest expense	(95,484		)	(25,985		)	(9,159		)	(2,676		)	(2,905		)	(8,013		)
(Loss) income from continuing operations before provision for income taxes	(167,053		)	(50,198		)	50,705			(52,296		)	134,732			126,483
(Benefit) provision for income taxes	(61,182		)	(17,682		)	29,447			(5,996		)	41,980			48,883
(Loss) income from continuing operations	(105,871		)	(32,516		)	21,258			(46,300		)	92,752			77,600
Discontinued operations:				—			—			—			—			—
Provision (benefit) for income taxes	—			29			83			(20,155		)	21			672
Income (loss) from discontinued operations	—			(29		)	(83		)	20,155			(21		)	(672		)
Net (loss) income	(105,871		)	(32,545		)	21,175			(26,145		)	92,731			76,928
Balance Sheet Data:
Working capital	$	206,606		$	97,278					$	271,709		$	365,537		$	263,094
Property, plant and equipment, net	127,276			131,630						97,790			71,980			74,696
Total assets	2,631,495			2,840,613						1,231,453			783,232			723,827
Long-term debt, less current portion	1,516,057			1,531,813						323,750			—			—
Total stockholders’ equity	547,362			645,095						609,581			628,444			498,653

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ITEM 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion should be read in conjunction with our Consolidated Financial Statements and related Notes to Consolidated Financial Statements contained elsewhere in this Annual Report on Form 10-K.

MERGER OVERVIEW

Par Pharmaceutical Companies, Inc. (the “Company,” “we,” “us” or “our”) was acquired on September 28, 2012 through a merger transaction with Sky Growth Acquisition Corporation, a wholly-owned subsidiary of Sky Growth Holdings Corporation (“Holdings”). Holdings and its subsidiaries were formed by investment funds affiliated with TPG Capital, L.P. (“TPG” and, together with certain affiliated entities, collectively, the “Sponsor”). The acquisition was accomplished through a reverse subsidiary merger of Sky Growth Acquisition Corporation with and into the Company, with the Company being the surviving entity (the “Merger”). Subsequent to the Merger, we became an indirect, wholly owned subsidiary of Holdings. After that time, we continued our operations as a specialty generic pharmaceutical company, except that we ceased to be a public company, and our common stock ceased to be traded on The New York Stock Exchange. Holdings is a holding company with no operations of its own and has no ability to service interest or principal payments other than through any dividends it may receive from the Company. We have prepared separate analysis of our consolidated operating results, financial condition and liquidity for 2013 (Successor) as compared to the combined 2012 (Predecessor period from January 1, 2012 through September 28, 2012 plus Successor period from September 29, 2012 through December 31, 2012).

To finance the Merger, the Sponsor arranged for an offering of $490 million in aggregate principal amount of 7.375% Senior Notes due 2020 (the “Notes”) by Sky Growth Acquisition Corporation. The proceeds from the Notes offering, together with the proceeds of our new senior secured credit facilities described below (the “Senior Credit Facilities”), the cash equity contributions by the Sponsor and the Company's cash on hand, were used to fund the consummation of the Merger, the repayment of certain outstanding indebtedness of the Company (Predecessor) and the payment of related fees and expenses. The Senior Credit Facilities were comprised of a $1,055 million senior secured term loan (“Term Loan Facility”) and a $150 million senior secured revolving credit facility (“Revolving Facility”) at December 31, 2013. We filed a Form S-4 Registration Statement to exchange our unregistered Notes issued in connection with the Merger for Notes that are registered with the SEC. Our Form S-4 Registration Statement was declared effective as of August 27, 2013. The exchange offer closed on September 30, 2013 and 100% of our Notes issued in connection with the Merger were tendered and exchanged for registered Notes.

The Merger had a significant impact on our financial condition and our results of operations are significantly different after September 28, 2012. For instance, as a result of the Merger, our borrowings and interest expense significantly increased. Also, the application of acquisition method accounting as a result of the Merger required that our assets and liabilities be adjusted to their fair value, which resulted in an increase in our depreciation and amortization expense. Excess of purchase price over the fair value of our net assets and identified intangible assets was allocated to goodwill. Further, the Merger impacted our organizational structure. These changes to our organizational structure and the impact of the Merger discussed above could significantly affect our income tax expense.

COMPANY OVERVIEW

Par Pharmaceutical Companies, Inc. operates primarily in the United States as two business segments, our generic products division (“Par Pharmaceutical” or “Par”) engaged in the development, manufacture and distribution of generic pharmaceuticals, and Strativa Pharmaceuticals (“Strativa”), our branded products division.

The introduction of new products at prices that generate adequate gross margins is critical to our ability to generate economic value and ultimately the creation of adequate returns for our owners. Par Pharmaceutical, our generic products division, creates economic value by optimizing our current generic product portfolio and our pipeline of potential high-value first-to-file and first-to-market generic products. When an abbreviated new drug application (ANDA) is filed with the FDA for approval as a generic equivalent of a brand drug, the filer must certify that (i) no patents are listed with the FDA covering the corresponding brand product, (ii) the listed patents have expired, (iii) any patent listed with the FDA as covering the brand product is about to expire, in which case the ANDA will not become effective until the expiration of such patent, or (iv) the patent listed as covering the brand drug is invalid or will not be infringed by the manufacture, sale or use of the new drug for which the ANDA is filed (commonly known as a Paragraph IV certification). We and our development partners seek to be the first to file an ANDA containing a Paragraph IV certification (a first-to-file ANDA) or ANDAs that will otherwise allow us to introduce the first generic version of a brand product (a first-to-market product), because the first generic manufacturer to receive regulatory approval from the FDA for a generic version of a particular brand product is often able to capture a substantial share of the generic market.

Our branded products division, Strativa Pharmaceuticals, seeks to develop, manufacture and distribute niche, proprietary pharmaceutical products. Our existing branded products are Nascobal^® Nasal Spray and Megace^® ES.

Recent Developments

Our recent achievements included significant product launches, such as fluvoxamine maleate ER, lamotrigine, and five relaunches of products we acquired in November 2012 from Watson Pharmaceuticals, Inc. (Watson) and Actavis Group (Actavis) in connection with their merger (the "Watson/Actavis Merger"), execution of several business development agreements, and passing all

41

FDA inspections. Generally, products that we have developed internally contribute higher gross-margin percentages than products that we sell under supply and distribution agreements, because under such agreements, we typically pay a percentage of the gross or net profits (or a percentage of sales) to our strategic partners.

In July 2011, we received a notice letter from a generic pharmaceutical manufacturer advising that it has filed an ANDA with the FDA containing a Paragraph IV certification referencing Megace^® ES, one of our two current brand products, and we subsequently received similar notices from two other generic manufacturers. We sued the first generic filer on its challenge to U.S. Patent 7,101,576 held by our licensor, Alkermes Pharma Ireland Limited (Elan), which is the last-to-expire patent listed in the Orange Book for Megace^® ES. On February 21, 2014, the U.S. District Court for the District of Maryland issued an opinion invalidating the ’576 patent on obviousness grounds. We are evaluating the Court’s decision and intend, in cooperation with Elan, to appeal that decision. The first generic filer has disclosed its intent to launch its ANDA product should it receive final FDA approval. Any such launch of a generic version of Megace^® ES would have a material adverse impact on our brand sales of Megace^® ES.

In January 2013, we initiated a restructuring of Strativa in anticipation of entering into a settlement agreement and corporate integrity agreement that terminated the U.S Department of Justice's investigation of Strativa's marketing of Megace^® ES, discussed below. We reduced our Strativa workforce by approximately 70 people, with the majority of the reductions in the sales force. The remaining Strativa sales force has been reorganized into a single sales team of approximately 60 professionals who will focus their marketing efforts principally on Nascobal^® Nasal Spray. In connection with these actions, we incurred expenses for severance and other employee-related costs as well as the termination of certain contracts.

On March 5, 2013, we entered into the settlement agreement with the U.S. Department of Justice. The settlement agreement provided for a payment by the Company of an aggregate amount of approximately $45 million (plus interest and fees), which we paid in the second quarter of 2013, and included a plea agreement with the New Jersey Criminal Division of the Department of Justice in which the Company admitted to a single count of misdemeanor misbranding, a civil settlement with the U.S. Department of Justice, a state settlement encompassing 49 states (one state declined to participate due to the small amount of its potential recovery), and a release from each of these entities in favor of the Company related to the practices at issue in the terminated investigation.

Additionally, we entered into a Corporate Integrity Agreement (CIA) with the Office of the Inspector General of the United States Department of Health and Human Services (OIG). In exchange for agreeing to enter into the CIA, we received assurance that the OIG will not exercise its ability to permissively exclude the Company from doing business with the Federal government. The CIA includes such requirements as enhanced training time, enhanced monitoring of certain functions, and annual reports to the OIG through an independent review organization. Activities that are traditionally covered by a CIA that are currently dormant at the Company will not trigger additional obligations or cost unless and until we decide to engage in those activities. Although our compliance activities increased under the CIA, we believe the terms to be reasonable and not unduly burdensome.

On November 1, 2013, our wholly-owned subsidiary, Par Formulations Private Limited, entered into a definitive agreement to purchase privately-held Nuray Chemicals Private Limited ("Nuray"), a Chennai, India based API developer and manufacturer, for up to $19 million in cash and contingent payments. The closing of the acquisition is subject to the receipt of applicable regulatory approvals and other customary closing terms and conditions. The operating results of Nuray will be included in our consolidated financial results from the date of the closing of the acquisition as part of the Par Pharmaceutical segment. We will fund the purchase from cash on hand.

On January 21, 2014, we announced that we had entered into a definitive agreement to acquire JHP Group Holdings, Inc., the parent company of JHP Pharmaceuticals, LLC (“JHP”), a leading specialty pharmaceutical company that develops, manufactures and markets branded and generic sterile injectable products. JHP, which focuses on the U.S. sterile injectable drug market, manufactures and sells branded and generic aseptic injectable pharmaceuticals in hospital and clinical settings, and provides contract manufacturing services for global pharmaceutical companies. JHP currently markets a portfolio of 14 specialty injectable products, and has developed a pipeline of 34 products, 17 of which have been submitted for approval to the U.S. Food and Drug Administration. JHP’s sterile manufacturing facility in Rochester, Michigan, has the capability to manufacture small-scale clinical through large-scale commercial products. The purchase price paid by us was equal to $490 million in cash, subject to certain customary working capital adjustments. We funded this transaction and associated expenses with debt financing, which is subject to customary conditions. The transaction closed on February 20, 2014.

Par Pharmaceutical -Generic Products Division

Our strategy for our generic products division is to continue to differentiate ourselves by carefully choosing product opportunities with expected minimal competition. We target high-value, first-to-file or first-to-market product opportunities. By leveraging our expertise in research and development, manufacturing and distribution, and business development, we are able to effectively and efficiently pursue these opportunities and support our partners. Par is an attractive business partner because of our strong commercialization track record and presence in the generic trade.

Our key 2013 generic products (budesonide, propafenone, divalproex, bupropion ER, and lamotrigine) accounted for approximately 38% of total consolidated revenues and a significant percentage of total consolidated gross margins for the year ended December 31, 2013.

We began selling divalproex, a generic version of Depakote^®, in 2011 after we completed our acquisition of Anchen Incorporated and its subsidiary Anchen Pharmaceuticals, Inc. (collectively, "Anchen"). A third party manufactures this product for us and we package the product. Our sales volume and unit price were benefited by the exit of a competitor from this market in late June

42

2013. Two additional competitors entered the market in the third quarter of 2013. Any disruption in supply due to manufacturing or transportation issues, as well as additional competition, could have a negative effect on our revenues and gross margins.

We began selling propafenone, the generic version of Rythmol^® SR, in 2011.  We were awarded 180 days of marketing exclusivity for being the first to file an ANDA containing a Paragraph IV certification for this product.  We manufacture and distribute this product, and, as of December 31, 2013, we believe we were the single source generic supplier for this product.  The market entry of any competition to this product will result in declines in sales volume and unit price, which would negatively impact our revenues and gross margins.  

We began selling budesonide, the generic version of Entocort ^® EC, in June 2011 as the authorized generic distributor pursuant to a supply and distribution agreement with AstraZeneca.  We are one of two competitors in this market. We do not control the manufacturing of the product, and any disruption in supply due to manufacturing or transportation issues, as well as additional competition, could have a negative effect on our revenues and gross margins.

On November 17, 2011, we completed our acquisition of Anchen.  The Anchen assets we acquired included five marketed generic products, including bupropion ER (generic version of Wellbutrin XL^®).  We have multiple competitors in the market for these products.

In January 2013, we launched lamotrigine, the generic version of Lamitctal^® XR, upon FDA approval of our ANDA. We share profits with our development partner. We had one competitor in this market through December 31, 2013.

In addition, our investments in generic product development, including projects with development partners, are expected to yield new ANDA filings.  These ANDA filings are expected to lead to product launches based on one or more of the following: expiry of the relevant 30-month stay period; patent expiry date; and expiry of regulatory exclusivity.  However, such potential product launches may be delayed or may not occur due to various circumstances, including extended litigation, outstanding citizens petitions, other regulatory requirements set forth by the FDA, and stays of litigation.  These ANDA filings would be significant mileposts for us, as we expect many of these potential products to be first-to-file/first-to-market opportunities with gross margins in excess of the average of our current portfolio.  As of the fourth quarter of 2013, we or our strategic partners had approximately 73 ANDAs pending with the FDA, which included 27 first-to-file opportunities and four potential first-to-market product opportunities.  No assurances can be given that we or any of our strategic partners will successfully complete the development of any of these potential products either under development or proposed for development, that regulatory approvals will be granted for any such product, that any approved product will be produced in commercial quantities or sold profitably.

Strativa Pharmaceuticals - Branded Products Division

For Strativa, in the near term we plan to continue to invest in the marketing and sales of our existing products (Nascobal^® Nasal Spray and Megace^® ES). In addition, in the longer term, we plan to continue to consider new strategic licenses and acquisitions to expand Strativa's presence in supportive care and adjacent commercial areas.

In July 2005, we received FDA approval for our first NDA and began marketing Megace^® ES (megestrol acetate) oral suspension. Megace^® ES is indicated for the treatment of anorexia, cachexia or any unexplained significant weight loss in patients with a diagnosis of AIDS and utilizes the Megace^® brand name that we have licensed from Bristol-Myers Squibb Company. We promoted Megace^® ES as our primary brand product from 2005 through March 2009. With the acquisition of Nascobal® in March 2009, Strativa increased its sales force and turned its focus on marketing both products. Refer to "Recent Developments" above for an update on related patent litigation.

As of January 31, 2013, we reduced our Strativa workforce by approximately 70 people in anticipation of entering into a settlement agreement terminating the U.S. Department of Justice's investigation into Strativa's sales and marketing practices of Megace^® ES. In connection with the settlement, the Company entered into a corporate integrity agreement with the Office of Inspector General of the U.S. Department of Health & Human Services. We expect the sales decline trend for Megace^® ES experienced over the last few years as a result of an increasingly difficult reimbursement climate to continue or accelerate as the effects of the reduction of product detailing after January 31, 2013 are experienced and/or when generic competition enters this market.

On March 31, 2009, we acquired the worldwide rights to Nascobal^® (cyanocobalamin, USP) Nasal Spray from QOL Medical, LLC. As of January 31, 2013, our current brand field sales force of approximately 60 people are focusing the majority of their detailing efforts on Nascobal^® Nasal Spray.

OTHER CONSIDERATIONS

Sales and gross margins of our products depend principally on (i) our ability to introduce new generic and brand products and the introduction of other generic and brand products in direct competition with our products; (ii) the ability of generic competitors to quickly enter the market after our relevant patent or exclusivity periods expire, or during our exclusivity periods with authorized generic products, diminishing the amount and duration of significant profits we generate from any one product; (iii) the pricing practices of competitors and the removal of competing products from the market; (iv) the continuation of our existing license, supply and distribution agreements and our ability to enter into new agreements; (v) the consolidation among distribution outlets through mergers, acquisitions and the formation of buying groups; (vi) the willingness of generic drug customers, including wholesale and

43

retail customers, to switch among drugs of different generic pharmaceutical manufacturers; (vii) our ability to procure approval of ANDAs and NDAs and the timing and success of our future new product launches; (viii) our ability to obtain marketing exclusivity periods for our generic products; (ix) our ability to maintain patent protection of our brand products; (x) the extent of market penetration for our existing product line; (xi) customer satisfaction with the level, quality and amount of our customer service; and (xii) the market acceptance of our current branded products and the successful development and commercialization of any future in-licensed branded product pipeline.

Net sales and gross margins derived from generic pharmaceutical products often follow a pattern based on regulatory and competitive factors that we believe to be unique to the generic pharmaceutical industry. As the patent(s) for a brand name product and the related exclusivity period(s) expire, the first generic manufacturer to receive regulatory approval from the FDA for a generic equivalent of the product is often able to capture a substantial share of the market. At that time, however, the brand company may license the right to distribute an “authorized generic” product to a competing generic company. As additional generic manufacturers receive regulatory approvals for competing products, the market share and the price of those products have typically declined - often significantly - depending on several factors, including the number of competitors, the price of the brand product and the pricing strategy of the new competitors.

Net sales and gross margins derived from brand pharmaceutical products typically follow a different pattern. Sellers of brand pharmaceutical products benefit from years of being the exclusive supplier to the market due to patent protections for the brand products. The benefits include significantly higher gross margins relative to sellers of generic pharmaceutical products. However, commercializing brand pharmaceutical products is more costly than generic pharmaceutical products. Sellers of brand pharmaceutical products often have increased infrastructure costs relative to sellers of generic pharmaceutical products and make significant investments in the development and/or licensing of these products without a guarantee that these expenditures will result in the successful development or launch of brand products that will prove to be commercially successful. Selling brand products also tends to require greater sales and marketing expenses to create a market for the products than is necessary with respect to the sale of generic products. The patents protecting a brand product's sales are also subject to attack by generic competitors. Specifically, after patent protections expire, or after a successful challenge to the patents protecting one of our brand products, generic products can be sold in the market at a significantly lower price than the branded version, and, where available, may be required or encouraged in preference to the branded version under third party reimbursement programs, or substituted by pharmacies for branded versions by law.

In addition to the substantial costs and uncertainty of product development, we typically incur significant legal costs in bringing certain generic products to market. Litigation concerning patents and proprietary rights is often protracted and expensive. Pharmaceutical companies with patented brand products routinely sue companies that seek approval to produce generic forms of their products for alleged patent infringement or other violations of intellectual property rights, which delays and may prevent the entry of such generic products into the market. In the case of an ANDA filed with a Paragraph IV certification, the overwhelming majority are subject to litigation by the brand company, because bringing suit triggers a 30-month statutory delay of FDA approval of the ANDA. Because the major portion of our current business involves the development, approval and sale of generic versions of brand products, many with a Paragraph IV certification, the threat of litigation, the outcome of which is inherently uncertain, is always present. Such litigation is often costly and time-consuming, and could result in a substantial delay in, or prevent, the introduction and/or marketing of our generic products, which could have a material adverse effect on our business, financial condition, prospects and results of operations.

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RESULTS OF OPERATIONS

Results of operations, including segment net revenues, segment gross margin and segment operating income (loss) information for our Par Pharmaceutical Generic Products segment and our Strativa Branded Products segment are detailed below. Additionally, we have prepared discussion and analysis of the combination of the periods (a) September 29, 2012 to December 31, 2012 (Successor), and (b) January 1, 2012 to September 28, 2012 (Predecessor), on a combined basis (labeled “Total”) for purposes of comparison with 2013 and 2011. We believe this approach provides the most meaningful method of comparison to the other periods presented in this Annual Report on Form 10-K.

Revenues (2013 compared to 2012)

Total revenues of our top selling products were as follows ($ amounts in thousands):

	For the Year Ended			For the Period				For the Year Ended
	December 31, 2013			September 29, 2012 to December 31, 2012		January 1, 2012 to September 28, 2012		December 31, 2012		$ Change
Product	(Successor)			(Successor)		(Predecessor)		(Total)
Par Pharmaceutical
Budesonide (Entocort® EC)	$	198,834		$	36,710	$	103,762	$	140,472	$	58,362
Propafenone (Rythmol SR®)	70,508			19,623		53,825		73,448		(2,940		)
Metoprolol succinate ER (Toprol-XL®)	56,670			31,287		154,216		185,503		(128,833		)
Lamotrigine (Lamictal XR®)	54,577			—		—		—		54,577
Divalproex (Depakote®)	46,635			2,436		9,099		11,535		35,100
Rizatriptan (Maxalt®)	45,598			—		—		—		45,598
Bupropion ER (Wellbutrin®)	45,403			11,255		34,952		46,207		(804		)
Chlorpheniramine/Hydrocodone (Tussionex®)	33,518			17,403		30,706		48,109		(14,591		)
Modafinil (Provigil®)	27,688			16,956		88,831		105,787		(78,099		)
Diltiazem (Cardizem® CD)	27,212			3,702		—		3,702		23,510
Other	390,346			79,789		249,383		329,172		61,174
Other product related revenues	31,429			8,151		18,586		26,737		4,692
Total Par Pharmaceutical Revenues	$	1,028,418		$	227,312	$	743,360	$	970,672	$	57,746
Strativa
Megace® ES	39,510			10,910		38,322		49,232		(9,722		)
Nascobal® Nasal Spray	26,864			7,138		17,571		24,709		2,155
Other	(910		)	130		130		260		(1,170		)
Other product related revenues	3,585			649		4,485		5,134		(1,549		)
Total Strativa Revenues	$	69,049		$	18,827	$	60,508	$	79,335	$	(10,286	)

	For the Years Ended December 31,
	2013		2012							Percentage of Total Revenues
($ in thousands)	(Successor)		(Total)		$ Change			% Change		2013		2012
Revenues:
Par Pharmaceutical	$	1,028,418	$	970,672	$	57,746		5.9	%	93.7	%	92.4	%
Strativa	69,049		79,335		(10,286		)	(13.0	)%	6.3	%	7.6	%
Total revenues	$	1,097,467	$	1,050,007	$	47,460		4.5	%	100.0	%	100.0	%

	For the Period				For the Year Ended
	September 29, 2012 to		January 1, 2012 to		December 31,
	December 31, 2012		September 28, 2012		2012
($ in thousands)	(Successor)		(Predecessor)		TOTAL
Revenues:
Par Pharmaceutical	$	227,312	$	743,360	$	970,672
Strativa	18,827		60,508		79,335
Total revenues	$	246,139	$	803,868	$	1,050,007

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Par Pharmaceutical

The increase in generic segment revenues in the year ended December 31, 2013 was primarily due to the products that benefited from competitor supply issues coupled with launches of several products in 2013, including the following:

• Increase in budesonide revenues, which benefited from a competitor's supply issues.

• The launch of lamotrigine in January 2013 coupled with a competitor exiting the market in the second quarter of 2013 due to FDA compliance issues.

• The launch of rizatriptan in January 2013.

• The increase in divalproex revenues, which benefited from a competitor exiting the market in June 2013 as the result of FDA compliance issues.

• A full year of revenues from products acquired from the Watson/Actavis Merger in November 2012, primarily diltiazem, fentanyl patch (included in "Other"), and morphine (included in "Other").

• The net increase in "Other" is mainly driven by the launches of fluvoxamine maleate ER in first quarter of 2013, fenofibric acid in the third quarter of 2013, and the fourth quarter launches of clonidine HCl ER and dexmethylphenidate.

The increases noted above in 2013 were tempered by:

• The decrease in sale volume for modafinil, which launched in April 2012 and experienced high sale volume upon launch and subsequently experienced significant competition at the end of its exclusivity period, which had a negative impact on both price and volume.

• On-going competition on all SKUs (packaging sizes) of metoprolol succinate ER, which had a negative impact on both price and volume.

Net sales of contract-manufactured products (which are manufactured for us by third parties under contract) and licensed products (which are licensed to us from third-party development partners and also are generally manufactured by third parties) comprised a significant percentage of our total product revenues for 2013 and for 2012. The significance of the percentage of our product revenues is primarily driven by the launches of products like rizatriptan, modafinil, budesonide and metoprolol succinate ER. We are substantially dependent upon contract-manufactured and licensed products for our overall sales, and any inability by our suppliers to meet demand could adversely affect our future sales.

Strativa

The decrease in the Strativa segment revenues in the year ended December 31, 2013 as compared to the same period of 2012 was primarily due to a net sales decline of Megace^® ES primarily as a result of decreased volume and a decrease in royalties earned from milestone payments pertaining to an agreement with Optimer Pharmaceuticals (“Optimer”) related to fidaxomicin. The decreases were partially offset by the continued growth of Nascobal^® due to better pricing.

46

Revenues (2012 compared to 2011)

Total revenues of our top selling products were as follows ($ amounts in thousands):

	For the Period				For the Year Ended
	September 29, 2012 to December 31, 2012		January 1, 2012 to September 28, 2012		December 31, 2012		December 31, 2011		$ Change
	(Successor)		(Predecessor)		(Total)		(Predecessor)
Product
Par Pharmaceutical
Metoprolol succinate ER (Toprol-XL®)	$	31,287	$	154,216	$	185,503	$	250,995	$	(65,492	)
Budesonide (Entocort® EC)	36,710		103,762		140,472		70,016		70,456
Modafinil (Provigil®)	16,956		88,831		105,787		—		105,787
Propafenone (Rythmol SR®)	19,623		53,825		73,448		69,835		3,613
Chlorpheniramine/Hydrocodone (Tussionex®)	17,403		30,706		48,109		39,481		8,628
Sumatriptan succinate injection (Imitrex®)	1,884		36,004		37,888		64,068		(26,180		)
Other	95,298		257,430		352,728		310,220		42,508
Other product related revenues	8,151		18,586		26,737		29,977		(3,240		)
Total Par Pharmaceutical Revenues	$	227,312	$	743,360	$	970,672	$	834,592	$	136,080
Strativa
Megace® ES	$	10,910	$	38,322	$	49,232	$	58,172	$	(8,940	)
Nascobal® Nasal Spray	7,138		17,571		24,709		21,399		3,310
Other branded	130		130		260		3,309		(3,049		)
Other product related revenues	649		4,485		5,134		8,666		(3,532		)
Total Strativa Revenues	$	18,827	$	60,508	$	79,335	$	91,546	$	(12,211	)

	For the Years Ended December 31,
	2012		2011							Percentage of Total Revenues
($ in thousands)	(Total)		(Predecessor)		$ Change			% Change		2012		2011
Revenues:
Par Pharmaceutical	$	970,672	$	834,592	$	136,080		16.3	%	92.4	%	90.1	%
Strativa	79,335		91,546		(12,211		)	(13.3	)%	7.6	%	9.9	%
Total revenues	$	1,050,007	$	926,138	$	123,869		13.4	%	100.0	%	100.0	%

Par Pharmaceutical

The increase in generic segment revenues in 2012 was primarily due to the launches of modafinil in April 2012, budesonide in June 2011, olanzapine and fentanyl citrate in October 2011 (both included in “Other” above), coupled with revenues from the products acquired in the Anchen Acquisition on November 17, 2011, primarily bupropion ER, zolpidem and divalproex ER (all included in “Other” above); and increased market share for chlorpheniramine/hydrocodone due to lower than expected competition. Also, 2012 generic segment revenues were increased by the products acquired from Watson and Actavis in connection with their merger, including morphine, diltiazem and fentanyl patch (included in “Other” above), which we began distributing in the fourth quarter of 2012.

The 2012 revenue increases above were tempered by:

• On-going competition on all SKUs of metoprolol succinate ER.  We expect metoprolol revenues to continue to decline in the future as competition increases in this market; 

• Revenues for amlodipine and benazepril HCl (included in “Other” above), which launched in January 2011, decreased by $29.5 million as competition increased in 2012;

• Revenues for sumatriptan decreased as our existing inventory was depleted.  Our supply agreement with GlaxoSmithKline expired in November 2011 and we have not secured a new supply of this product;

• Revenues for dronabinol (included in “Other” above) decreased by $7.9 million as competition increased in 2012;

• Revenues for omeprazole (included in “Other” above) decreased by $7.1 million due to our withdrawal from this market in September 2012 following an unfavorable court decision;

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• In April 2011, the manufacturer of clonidine decided to discontinue manufacturing clonidine and the product was voluntarily withdrawn from the distribution channel. Because of these events, Par did not market clonidine in 2012, which resulted in a decrease of revenue of $5.6 million (included in “Other” above); and

• Revenues for tramadol ER (included in “Other” above) decreased by $5.4 million as competition increased in 2012.

Net sales of contract-manufactured products (which are manufactured for us by third parties under contract) and licensed products (which are licensed to us from third-party development partners and also are generally manufactured by third parties) comprised a significant percentage of our total product revenues for 2012 and for 2011. The percentage increase of our product revenues in 2012 from 2011 was primarily driven by the launch of modafinil in April 2012 and increased revenues of budesonide, tempered by increased revenues for products acquired in the Anchen Acquisition, primarily bupropion ER, zolpidem and divalproex ER, and a reduction in metoprolol revenue. We are substantially dependent upon contract-manufactured and licensed products for our overall sales, and any inability by our suppliers to meet demand could adversely affect our future sales.

Strativa

The decrease in the Strativa segment revenues in 2012 was primarily due to a net sales decline of Megace^® ES primarily as a result of decreased volume coupled with a decrease in average net selling price as compared to 2011 and a decrease in royalties earned from milestone payments pertaining to an agreement with Optimer related to fidaxomicin. The decreases were partially offset by the continued growth of Nascobal^® in 2012 due to higher volume and better pricing.

Gross Revenues to Total Revenues Deductions

Generic drug pricing at the wholesale level can create significant differences between our invoice price and net selling price. Wholesale customers purchase product from us at invoice price, then resell the product to specific healthcare providers on the basis of prices negotiated between us and the providers. The difference between the wholesalers’ purchase price and the typically lower healthcare providers’ purchase price is refunded to the wholesalers through a chargeback credit. We record estimates for these chargebacks as well as sales returns, rebates and incentive programs, and the sales allowances for all our customers at the time of sale as deductions from gross revenues, with corresponding adjustments to our accounts receivable reserves and allowances.

We have the experience and the access to relevant information that we believe necessary to reasonably estimate the amounts of such deductions from gross revenues. Some of the assumptions we use for certain of our estimates are based on information received from third parties, such as wholesale customer inventory data and market data, or other market factors beyond our control. The estimates that are most critical to the establishment of these reserves, and therefore would have the largest impact if these estimates were not accurate, are estimates related to expected contract sales volumes, average contract pricing, customer inventories and return levels. We regularly review the information related to these estimates and adjust our reserves accordingly if and when actual experience differs from previous estimates. With the exception of the product returns allowance, the ending balances of account receivable reserves and allowances generally are eliminated during a two-month to four-month period, on average.

We recognize revenue for product sales when title and risk of loss have transferred to our customers and when collectability is reasonably assured. This is generally at the time that products are received by the customers. Upon recognizing revenue from a sale, we record estimates for chargebacks, rebates and incentives, returns, cash discounts and other sales reserves that reduce accounts receivable.

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Our gross revenues for the year ended December 31, 2013 (Successor), the periods from September 29, 2012 to December 31, 2012 (Successor), January 1, 2012 to September 28, 2012 (Predecessor) with the percentage of gross revenues on a combined basis (labeled “Total”) for purposes of comparison with 2013 and 2011 and for the year ended December 31, 2011 (Predecessor) before deductions for chargebacks, rebates and incentive programs (including rebates paid under federal and state government Medicaid drug reimbursement programs), sales returns and other sales allowances were as follows:

	For the Year Ended					For the Period								For the Year Ended
	December 31, 2013			Percentage of Gross Revenues		September 29, 2012 to December 31, 2012			January 1, 2012 to September 28, 2012			Percentage of Gross Revenues		December 31, 2011			Percentage of Gross Revenues
($ thousands)	(Successor)					(Successor)			(Predecessor)			(Total)		(Predecessor)
Gross revenues	$	2,327,023				$	527,734		$	1,436,704				$	1,500,876
Chargebacks	(630,097		)	27.1	%	(132,834		)	(309,411		)	22.5	%	(261,335		)	17.4	%
Rebates and incentive programs	(290,275		)	12.5	%	(69,749		)	(147,171		)	11.0	%	(121,144		)	8.1	%
Returns	(37,956		)	1.6	%	(8,522		)	(23,191		)	1.6	%	(30,312		)	2.0	%
Cash discounts and other	(194,068		)	8.3	%	(46,053		)	(103,527		)	7.6	%	(106,318		)	7.1	%
Medicaid rebates and rebates due under other US Government pricing programs	(77,160		)	3.3	%	(24,437		)	(49,536		)	3.8	%	(55,629		)	3.7	%
Total deductions	(1,229,556		)	52.8	%	(281,595		)	(632,836		)	46.5	%	(574,738		)	38.3	%
Total revenues	$	1,097,467		47.2	%	$	246,139		$	803,868		53.5	%	$	926,138		61.7	%

The total gross-to-net adjustments as a percentage of gross revenues increased for the year ended December 31, 2013 compared to the year ended December 31, 2012 (Total) primarily due to:

• Chargebacks: the increase was primarily driven by the impact of higher sales of products with higher discount rates, including buproprion ER and diltiazem coupled with higher chargeback rates for modafinil and other products due to competitive factors in each of the related markets and a higher percentage of our sales were to wholesalers in 2013 which resulted in more chargebacks, tempered by the favorable impact of the divalproex discount rate in 2013.

• Rebates and incentive programs: the increase was primarily driven by higher rebatable sales, primarily divalproex and modafinil, partially offset by lower sales of metoprolol.

• Returns: the rate was flat with 2012.  

• Cash discounts and other: the increase in cash discounts and other was driven by price adjustments as a result of customer mix, including the higher percentage of our sales to wholesalers in 2013.

• Medicaid rebates and rebates due under other U.S. Government pricing programs: decrease was primarily due to lower Medicaid from the non-recurrence of accruals for certain fees and managed care rebates due to lower sales of Megace^® ES, tempered by higher expense related to Medicare Part-D “donut hole” rebates (a 50% discount on cost for certain Medicare Part D beneficiaries for certain drugs (e.g., budesonide and modafinil) purchased during the Part D Medicare coverage gap) in the 2013 as compared to the prior year. 

Gross-to-net deductions are discussed in the “Critical Accounting Policies and Use of Estimates” section below.

Gross Margin (2013 compared to 2012)

	For the Years Ended December 31,
	2013		2012					Percentage of Total Revenues
($ in thousands)	(Successor)		(Total)		$ Change			2013		2012
Gross margin:
Par Pharmaceutical	$	271,396	330,114		$	(58,718	)	26.4	%	34.0	%
Strativa	46,647		57,681		(11,034		)	67.6	%	72.7	%
Total gross margin	$	318,043	$	387,795	$	(69,752	)	29.0	%	36.9	%

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	For the Period				For the Year Ended
	September 29, 2012 to		January 1, 2012 to		December 31,
	December 31, 2012		September 28, 2012		2012
($ in thousands)	(Successor)		(Predecessor)		TOTAL
Gross margin:
Par Pharmaceutical	$	33,776	$	296,338	$	330,114
Strativa	11,669		46,012		57,681
Total gross margin	$	45,445	$	342,350	$	387,795

The decrease in Par Pharmaceutical gross margin dollars for the year ended December 31, 2013 as compared to the prior year period was primarily due to increased amortization of intangible assets associated with the Merger (an increase of approximately $116 million for the company) coupled with the revenue declines of modafinil and metoprolol tempered by the launches of lamotrigine and fluvoxamine maleate ER in the first quarter of 2013 and the increase in divalproex gross margin dollars, which benefited from a competitor exiting the market in June 2013.

Strativa gross margin dollars decreased for the year ended December 31, 2013, primarily due to increased amortization of intangible assets associated with the Merger coupled with the revenue decline of Megace^® ES.

Gross Margin (2012 compared to 2011)

	For the Years Ended December 31,
	2012		2011					Percentage of Total Revenues
($ in thousands)	(Total)		(Predecessor)		$ Change			2012		2011
Gross margin:
Par Pharmaceutical	330,114		$	320,313	$	9,801		34.0	%	38.4	%
Strativa	57,681		66,431		(8,750		)	72.7	%	72.6	%
Total gross margin	$	387,795	$	386,744	$	1,051		36.9	%	41.8	%

The increase in Par Pharmaceutical gross margin dollars for 2012 is primarily due to the launch of modafinil in April 2012 coupled with launches of budesonide in June 2011, olanzapine in October 2011, and fentanyl citrate in October 2011, together with the operating results from the products acquired in the Anchen Acquisition during the fourth quarter of 2011, primarily bupropion ER and zolpidem and the positive impact of the products acquired from Watson and Actavis in connection with their merger in the fourth quarter of 2012, primarily morphine. These increases were tempered by lower sumatriptan revenues and gross margins as existing inventory was depleted during 2012 and amlodipine and benazepril HCI due to competition coupled with increased amortization of intangible assets associated with the Anchen Acquisition in 2011 and the Merger (approximately $59 million) and certain inventory write-offs in 2012 (approximately $13 million).

Strativa gross margin dollars decreased for 2012, primarily due to a net sales decline of Megace^® ES as compared to 2011 and a decrease in royalties earned from milestone payments pertaining to an agreement with Optimer related to fidaxomicin. These decreases were tempered by the increase in gross margin associated with Nascobal^®Nasal Spraydue to higher volume and better pricing.

Research and Development (2013 compared to 2012)

	For the Years Ended December 31,
	2013		2012							Percentage of Total Revenues
($ in thousands)	(Successor)		(Total)		$ Change			% Change		2013		2012
Research and development:
Par Pharmaceutical	$	99,177	$	84,353	$	14,824		17.6	%	9.6	%	8.7	%
Strativa	1,586		1,636		(50		)	(3.1	)%	2.3	%	2.1	%
Total research and development	$	100,763	$	85,989	$	14,774		17.2	%	9.2	%	8.2	%

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	For the Period				For the Year Ended
	September 29, 2012 to		January 1, 2012 to		December 31,
	December 31, 2012		September 28, 2012		2012
($ in thousands)	(Successor)		(Predecessor)		TOTAL
Research and development:
Par Pharmaceutical	$	19,242	$	65,111	$	84,353
Strativa	141		1,495		1,636
Total research and development	$	19,383	$	66,606	$	85,989

Par Pharmaceutical:

The increase in Par Pharmaceutical research and development expense for the year ended December 31, 2013 was driven by:

• a $15.4 million increase in biostudy, clinical trial and material costs related to ongoing internal development of generic products.

Strativa:

Strativa research and development principally reflects FDA filing fees for the year ended December 31, 2013 and December 31, 2012.

Research and Development (2012 compared to 2011)

	For the Years Ended December 31,
	2012		2011							Percentage of Total Revenues
($ in thousands)	(Total)		(Predecessor)		$ Change			% Change		2012		2011
Research and development:
Par Pharmaceutical	$	84,353	$	44,712	$	39,641		88.7	%	8.7	%	5.4	%
Strativa	1,636		1,826		(190		)	(10.4	)%	2.1	%	2.0	%
Total research and development	$	85,989	$	46,538	$	39,451		84.8	%	8.2	%	5.0	%

Par Pharmaceutical:

The net increase in Par research and development expense for the year ended December 31, 2012 was driven by:

• a $14.7 million of incremental employment-related costs primarily resulting from the November 17, 2011 Anchen Acquisition and the February 17, 2012 Edict Acquisition;

• a $11.6 million increase in outside development costs driven by an upfront payment for an exclusive acquisition and license agreement coupled with milestone payments under existing product development agreements;

• a $10.2 million increase in biostudy, clinical trial and materials costs related to ongoing internal development of generic products;

• a $2.8 million in incremental drug registry fees and user fees due to new generic drug related legislation effective in the fourth quarter of 2012.

Strativa:

The decrease in Strativa research and development principally reflects lower FDA filing fees for the year ended December 31, 2012 as compared to the year ended December 31, 2011.

Selling, General and Administrative (2013 compared to 2012)

	For the Years Ended December 31,
	2013		2012							Percentage of Total Revenues
($ in thousands)	(Successor)		(Total)		$ Change			% Change		2013		2012
Selling, general and administrative:
Par Pharmaceutical	$	94,377	$	140,213	$	(45,836	)	(32.7	)%	9.2	%	14.4	%
Strativa	60,787		70,916		(10,129		)	(14.3	)%	88.0	%	89.4	%
Total selling, general and administrative	$	155,164	$	211,129	$	(55,965	)	(26.5	)%	14.1	%	20.1	%

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	For the Period				For the Year Ended
	September 29, 2012 to		January 1, 2012 to		December 31,
	December 31, 2012		September 28, 2012		2012
($ in thousands)	(Successor)		(Predecessor)		TOTAL
Selling, general and administrative:
Par Pharmaceutical	$	31,279	$	108,934	$	140,213
Strativa	14,246		56,670		70,916
Total selling, general and administrative	$	45,525	$	165,604	$	211,129

The net decrease in selling, general and administrative expenditures for the year ended December 31, 2013 principally reflects:

• a $42.2 million non-recurrence of expense in 2013 for the transaction fees and other costs related to the Merger;

• a $13 million reduction in direct Strativa selling and marketing costs driven by a 70 person reduction of headcount;

• a $2.7 million of incremental employment and related costs associated with certain executive severance amounts.

Selling, General and Administrative (2012 compared to 2011)

	For the Years Ended December 31,
	2012		2011							Percentage of Total Revenues
($ in thousands)	(Total)		(Predecessor)		$ Change			% Change		2012		2011
Selling, general and administrative:
Par Pharmaceutical	$	140,213	$	96,139	$	44,074		45.8	%	14.4	%	11.5	%
Strativa	70,916		77,239		(6,323		)	(8.2	)%	89.4	%	84.4	%
Total selling, general and administrative	$	211,129	$	173,378	$	37,751		21.8	%	20.1	%	18.7	%

The net increase in selling, general and administrative expenditures for the year ended December 31, 2012 principally reflects:

• a $39.6 million increase in consulting, accounting and associated fees principally related to the Edict Acquisition and the Merger in 2012 as compared to similar types of fees for the Anchen Acquisition in 2011;

• a $2.7 million increase in share-based compensation expense primarily due to mark-to-market accounting of certain awards in conjunction with the increase in our stock price related to the Merger on September 28, 2012;

• $8.6 million of incremental employment and related costs associated with the November 17, 2011 Anchen Acquisition and certain executive severance amounts;

• $1.5 million of increased depreciation related to fixed assets acquired from the Anchen Acquisitions and the Edict Acquisition and the increased value of property, plant and equipment related to the Merger; tempered by

• a $12.8 million reduction in direct Strativa selling costs driven by a 90-person reduction of headcount and the termination of marketing for Zuplenz^® and Oravig^® resulting from our second quarter 2011 restructuring activities.

Intangible Asset Impairment

	For the Year Ended		For the Period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
($ in thousands)	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Intangible asset impairment	$	100,093	$	—	$	5,700	$	—

During the twelve months ended December 31, 2013, we recorded intangible asset impairment charge totaling approximately $100 million. 2013 activity included a fourth quarter charge of approximately $60 million for IPR&D classes of products and projects that were evaluated as part of annual evaluation of indefinite lived assets and certain classes were determined to have carrying values in excess of their projected undiscounted cash flows as of October 1, 2013. The approximate $60 million charge represented the reduction to the appropriate fair values, due to reductions in forecasted gross margins for certain products from what was originally estimated at the time these products were initially valued. During the third quarter of 2013, we recorded intangible asset impairment charges totaling approximately $39.5 million for five products not expected to achieve their originally forecasted operating results.

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During the second quarter of 2013, we recorded an intangible asset impairment of approximately $0.5 million related to competitive factors for a product that had been acquired with the divested products from the Watson/Actavis Merger.

During the period from January 1, 2012 to September 28, 2012 (Predecessor), we abandoned an in-process research and development project and exited the market of a commercial product both of which were acquired in the Anchen Acquisition and recorded a total corresponding intangible asset impairment of $5.7 million.

Settlements and Loss Contingencies, Net (2013 compared to 2012 and 2012 compared to 2011)

	For the Year Ended		For the Period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
($ in thousands)	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Settlements and loss contingencies, net	$	25,650	$	10,059	$	45,000	$	190,560

In 2013, we recorded an incremental provision of $25.7 million related to AWP litigation claims (Illinois $19.8 million, Louisiana $3.3 million, Utah $1.7 million and Kansas $0.9 million).

During the period from January 1, 2012 to September 28, 2012 (Predecessor), we recorded an accrual of $45 million as management’s best estimate of a potential loss related to a potential global settlement with respect to an inquiry by the Department of Justice into Strativa’s promotional practices in the sales and marketing of Megace^® ES. In the period from September 29, 2012 to December 31, 2012 (Successor), we recorded additional estimated amounts for accrued interest and legal expenses that we are liable for paying in the final settlement. In the period from September 29, 2012 to December 31, 2012 (Successor), we also accrued for a contingent liability of $9 million related to omeprazole litigation.

In 2011 (Predecessor), we recorded the settlement in principal of average wholesale price (“AWP”) litigation claims related to federal contributions to state Medicaid programs in 49 states (excluding Illinois), and the claims of Texas, Florida, Alaska, South Carolina and Kentucky relating to their Medicaid programs for $154 million and a settlement with the State of Idaho for $1.7 million. We also recorded an accrual for the remaining AWP matters.

Restructuring Costs (2013 compared to 2012 and 2012 compared to 2011)

	For the Year Ended		For the Period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
($ in thousands)	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Restructuring costs	$	1,816	$	241	$	—	$	26,986

In January 2013, we initiated a restructuring of Strativa, our branded pharmaceuticals division, in anticipation of entering into a settlement agreement and corporate integrity agreement that terminated the U.S. Department of Justice’s ongoing investigation of Strativa’s marketing of Megace^® ES.  We reduced our Strativa workforce by approximately 70 people, with the majority of the reductions in the sales force.  The remaining Strativa sales force has been reorganized into a single sales team of approximately 60 professionals that focus their marketing efforts principally on Nascobal^® Nasal Spray.  In connection with these actions, we incurred expenses for severance and other employee-related costs as well as the termination of certain contracts.

In 2011 (Predecessor), we announced our plans to resize Strativa as part of a strategic assessment. The Strativa workforce was reduced by approximately 90 people. In connection with these actions, we incurred expenses for severance and other employee-related costs. The intangible assets related to products no longer a priority for our remaining Strativa sales force were fully impaired by these actions. We also had non-cash inventory write downs for product and samples associated with the products no longer a priority for our remaining Strativa sales force. Inventory write downs were classified as cost of goods sold on the consolidated statements of operations for the year ended December 31, 2011 (Predecessor). In 2011 (Predecessor), Strativa returned the U.S. commercialization rights of Zuplenz^® to MonoSol Rx, as part of the resizing of Strativa and executed a termination agreement with BioAlliance Pharma returning all Oravig^® rights and obligations to BioAlliance. The total 2011 charge was related to the Strativa segment and is reflected on the consolidated statements of operations for the year ended December 31, 2011.  

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The following table summarizes the activity for 2013 and the remaining related restructuring liabilities balance (included in accrued expenses and other current liabilities on the consolidated balance sheet) as of December 31, 2013 ($ amounts in thousands):

Restructuring Activities	Initial Charge		Cash Payments			Non-Cash Charge Related to Inventory and/or Intangible Assets			Reversals, Reclass or Transfers			Liabilities at December 31, 2013
Severance and employee benefits to be paid in cash	$	1,413	$	(1,303	)	$	0		$	(4	)	$	106
Asset impairments and other	403		—			(403		)	—			—
Total restructuring costs line item	$	1,816	$	(1,303	)	$	(403	)	$	(4	)	$	106

Gain on Sales of Product Rights and Other (2013 compared to 2012 and 2012 compared to 2011)

	For the Year Ended		For the Period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
($ in thousands)	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Gain on sale of product rights and other	$	—	$	—	$	—	$	125

Operating (Loss) Income 2013 compared to 2012)

	For the Years Ended December 31,
	2013			2012
($ in thousands)	(Successor)			(Total)			$ Change
Operating (loss) income:
Par Pharmaceutical	$	(48,082	)	$	90,653		$	(138,735	)
Strativa	(17,361		)	(60,976		)	43,615
Total operating (loss) income	$	(65,443	)	$	29,677		$	(95,120	)

	For the Period						For the Year Ended
	September 29, 2012 to			January 1, 2012 to			December 31,
	December 31, 2012			September 28, 2012			2012
($ in thousands)	(Successor)			(Predecessor)			TOTAL
Operating (loss) income:
Par Pharmaceutical	$	(25,938	)	$	116,591		$	90,653
Strativa	(3,825		)	(57,151		)	(60,976		)
Total operating (loss) income	$	(29,763	)	$	59,440		$	29,677

For the year ended December 31, 2013, the decrease in our operating income as compared to prior year was primarily due to increased amortization of intangible assets associated with the Merger coupled with intangible asset impairment, tempered by the non-recurrence of an accrual of $45 million during the three months ended March 31, 2012 related to the U.S. Department of Justice investigation coupled with the non-recurrence of $42 million of transaction fees and other costs related to the Merger.

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Operating Income (Loss) (2012 compared to 2011)

	For the Years Ended December 31,
	2012			2011
($ in thousands)	(Total)			(Predecessor)			$ Change
Operating income (loss):
Par Pharmaceutical	$	90,653		$	(10,973	)	$	101,626
Strativa	(60,976		)	(39,620		)	(21,356		)
Total operating income (loss)	$	29,677		$	(50,593	)	$	80,270

For the year ended December 31, 2012, the increase in our operating income as compared to the prior year was primarily due to the non-recurrence of AWP settlement related accruals, an increase in the Par Pharmaceutical gross margin and the non-recurrence of the Strativa restructuring related charges, tempered by the current year accrual related to a Department of Justice investigation and an increase in research and development activity and incremental amortization and depreciation expense as a result of the Merger.

Gain on Bargain Purchase

	For the Year Ended		For the Period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
($ in thousands)	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Gain on bargain purchase	$	—	$	5,500	$	—	$	—

    On November 6, 2012, Par acquired U.S. marketing rights to five generic products that were marketed by Watson or Actavis, as well as eight ANDAs currently awaiting regulatory approval and a generic product in late-stage development, in connection with the merger of Watson and Actavis. The acquisition was accounted for as a bargain purchase under FASB ASC 805 Business Combinations. The purchase price of the acquisition was allocated to the assets acquired, with the excess of the fair value of assets acquired over the purchase price recorded as a gain. The gain was mainly attributed to the FTC mandated divestiture of products by Watson and Actavis in conjunction with the approval of the Watson and Actavis merger in the fourth quarter of 2012.

Loss on Debt Extinguishment

	For the Year Ended			For the Period				For the Year Ended
	December 31,			September 29, 2012 to		January 1, 2012 to		December 31,
	2013			December 31, 2012		September 28, 2012		2011
($ in thousands)	(Successor)			(Successor)		(Predecessor)		(Predecessor)
Loss on debt extinguishment	$	(7,335	)	$	—	$	—	$	—

During the year ended December 31, 2013, we refinanced our Term Loan Facility. As a result, $5.9 million of existing deferred financing costs and a portion of the related $10.5 million soft call premium were recorded as a loss on debt extinguishment for the portion of the associated transactions that were classified as extinguishment of debt.

Gain on Sale of Marketable Securities and Other Investments, Net

	For the Year Ended		For the Period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
($ in thousands)	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Gain on sale of marketable securities and other investments, net	$	1,122	$	—	$	—	$	237

In 2013, we recorded a gain on sale of stock of a public pharmaceutical company of $1.1 million.

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Interest Income

	For the Year Ended		For the Period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
($ in thousands)	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Interest income	$	87	$	50	$	424	$	736

Interest income principally includes interest income derived primarily from money market and other short-term investments.

Interest Expense

	For the Year Ended			For the Period						For the Year Ended
	December 31,			September 29, 2012 to			January 1, 2012 to			December 31,
	2013			December 31, 2012			September 28, 2012			2011
($ in thousands)	(Successor)			(Successor)			(Predecessor)			(Predecessor)
Interest expense	$	(95,484	)	$	(25,985	)	$	(9,159	)	$	(2,676	)

To finance the Merger, the Sponsor arranged for an offering of $490 million in aggregate principal amount of the Notes by Sky Growth Acquisition Corporation and for financing under the Senior Credit Facilities. Upon the consummation of the Merger, the Company assumed the obligations of Sky Growth Acquisition Corporation under the Notes and the related purchase agreement and entered into the related indenture and the registration rights agreement relating to the Notes. The proceeds from the Notes offering, together with the proceeds of the Senior Credit Facilities among other sources were used to fund the consummation of the Merger and other uses of funds.

The Senior Credit Facilities were initially comprised of a $1,055 million senior secured term loan (“Term Loan Facility”) and a $150 million senior secured revolving credit facility (“Revolving Facility”). Borrowings under the Senior Credit Facilities bear interest at a rate per annum equal to an applicable margin plus, at the Company's option, either LIBOR (which is subject to a 1.00% floor) or the base rate (which is subject to a 2.00% floor). As of December 31, 2013, the effective interest rate on the seven-year Term Loan Facility was 4.25%, representing the 1.00% LIBOR floor plus 325 basis points. As of December 31, 2012, the applicable rate was 3.75%. In addition to paying interest on outstanding principal under our Senior Credit Facilities, we paid customary agency fees and a commitment fee in respect of the unutilized commitments under the Revolving Facility. Refer to our consolidated financial statements, Note 13 - "Debt" elsewhere in this Annual Report of form 10-K for a description of a refinancing and repricing of the Senior Credit Facilities completed in February 2013. As a result of the Merger, our interest expense significantly increased after September 28, 2012 due to increased borrowings.

The outstanding balance of the Term Loan Facility that is part of the Senior Credit Facilities was $1,055 million at December 31, 2013. Interest expense for the twelve month period ended December 31, 2013 is principally comprised of interest related to the Notes and the Senior Credit Facilities.

In connection with the acquisition of Anchen in November 2011, we entered into a credit agreement (the "Predecessor Credit Agreement") with a syndicate of banks to provide senior credit facilities comprised of a five-year term loan facility in an initial aggregate principal amount of $350 million and a five-year revolving credit facility in an initial amount of $100 million. Interest expense for the three and nine month period ended September 30, 2012 is principally comprised of interest on such term loan. The Predecessor Credit Agreement was extinguished on September 28, 2012 in connection with the Merger.

Income Taxes

	For the Year Ended			For the Period						For the Year Ended
	December 31,			September 29, 2012 to			January 1, 2012 to			December 31,
	2013			December 31, 2012			September 28, 2012			2011
($ in thousands)	(Successor)			(Successor)			(Predecessor)			(Predecessor)
(Benefit) provision for income taxes	$	(61,182	)	$	(17,682	)	$	29,447		$	(5,996	)
Effective tax rate	37		%	35		%	58		%	11		%

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The provision/(benefit) for income taxes was based on the applicable federal and state tax rates for those periods (see Note to Consolidated Financial Statements - Note 17 - “Income Taxes”).  The higher effective tax rate for the period January 1, 2012 to September 28,2012 (Predecessor) is principally due to the non-deductibility of certain charges related to our settlement with the DOJ and non-deductibility of certain acquisition-related transaction costs, off-set by a reduction in tax contingencies. The lower effective tax rate for the year ended December 31, 2011 (Predecessor) is principally due to the non-deductibility of certain charges related to our settlement in principle of AWP litigation claims, non-deductibility of the annual pharmaceutical manufacturers’ fee, non-deductibility of certain acquisition-related transaction costs, and a change in valuation of deferred tax assets, off-set by a reduction in tax contingencies.

Discontinued Operations

	For the Year Ended	For the Period				For the Year Ended
	December 31,	September 29, 2012 to		January 1, 2012 to		December 31,
	2013	December 31, 2012		September 28, 2012		2011
($ in thousands)	(Successor)	(Successor)		(Predecessor)		(Predecessor)
Provision (benefit) for income taxes	—	29		83		(20,155	)
(Loss) income from discontinued operations	—	(29	)	(83	)	20,155

Effective December 31, 2005 (Predecessor), we divested Finetech Laboratories, LTD (“FineTech”). The results of FineTech operations have been classified as discontinued for all periods presented because we had no continuing involvement in FineTech. In 2011 (Predecessor), we recorded benefit in discontinued operations related to the recognition of certain tax positions. In addition, in the period from September 29, 2012 to December 31, 2012 (Successor), and in the period from January 1, 2012 to September 28, 2012 (Predecessor), we recorded amounts, as shown in the table above, to discontinued operations principally related to interest on related contingent tax liabilities.

FINANCIAL CONDITION

Liquidity and Capital Resources

	For the Year Ended			For the Period						For the Year Ended
	December 31,			September 29, 2012 to			January 1, 2012 to			December 31,
	2013			December 31, 2012			September 28, 2012			2011
($ in thousands)	(Successor)			(Successor)			(Predecessor)			(Predecessor)
Cash and cash equivalents at beginning of period	$	36,794		$	278,879		$	162,516		$	218,674
Net cash provided by (used in) operating activities	113,044			(28,580		)	153,760			64,978
Net cash used in investing activities	(12,198		)	(2,026,531		)	(46,602		)	(457,856		)
Net cash (used in) provided by financing activities	(7,560		)	1,813,026			9,205			336,720
Net increase (decrease) in cash and cash equivalents	$	93,286		$	(242,085	)	$	116,363		$	(56,158	)
Cash and cash equivalents at end of period	$	130,080		$	36,794		$	278,879		$	162,516

Discussion of Liquidity for the year ended and as of December 31, 2013

Cash provided by operations for the year ended December 31, 2013, reflects gross margin dollars (excluding amortization) generated from revenues coupled with collection of accounts receivables.  Refer below for further details of operating cash flows.

Cash flows used in investing activities were primarily driven by capital expenditures tempered by the liquidation of marketable debt securities.  

Cash used in financing activities for the year ended December 31, 2013, primarily represented debt principal payments to refinance our Senior Credit Facilities coupled with scheduled debt payments, net of the proceeds from the refinancing of Senior Credit Facilities.       

Our working capital, current assets minus current liabilities, of $207 million at December 31, 2013 increased approximately $110 million from $97 million at December 31, 2012, which primarily reflects the cash generated by operations coupled with increases in other working capital items tempered by the payment related to the global settlement of a U.S. Department of Justice investigation into Strativa's marketing of Megace^® ES. The working capital ratio, which is calculated by dividing current assets by current liabilities, was 1.80x at December 31, 2013 compared to 1.35x at December 31, 2012.  We believe that our working capital ratio indicates the ability to meet our ongoing and foreseeable obligations for at least the next 12 fiscal months.  

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Detail of Operating Cash Flows

	For the Year Ended			For the Period						For the Year Ended
	December 31,			September 29, 2012 to			January 1, 2012 to			December 31,
	2013			December 31, 2012			September 28, 2012			2011
($ in thousands)	(Successor)			(Successor)			(Predecessor)			(Predecessor)
Cash received from customers, royalties and other	$	1,236,464		$	275,079		$	867,848		$	979,543
Cash paid for inventory	(233,631		)	(50,356		)	(136,440		)	(171,756		)
Cash paid to employees	(82,440		)	(48,034		)	(70,943		)	(117,151		)
Payment to Department of Justice	(46,071		)	—			—			—
Cash paid to distribution partners	(303,426		)	(58,747		)	(247,894		)	(277,431		)
Cash paid to all other suppliers and third parties	(357,034		)	(137,813		)	(252,651		)	(349,312		)
Interest (paid) received, net	(85,916		)	(13,756		)	(6,615		)	825
Income taxes (paid) received, net	(14,902		)	5,047			455			260
Net cash provided by (used in) operating activities	$	113,044		$	(28,580	)	$	153,760		$	64,978

Sources of Liquidity

Our primary source of liquidity is cash received from customers.  The decrease in net cash provided by operating activities for the year ended December 31, 2013 as compared to 2012 (Successor plus Predecessor periods) resulted primarily from the non-recurrence of the gross margins associated with the launch of modafinil in April 2012, the payment related to our settlement with the U.S. Department of Justice that terminated the Department's investigation into Strativa's marketing of Megace^® ES (see “Company Overview” above) and increased interest payments related to our increased level of debt due to the Merger. Our ability to continue to generate cash from operations is predicated not only on our ability to maintain a sustainable amount of sales of our current product portfolio, but also our ability to monetize our product pipeline and future products that we may acquire. Our future profitability depends, to a significant extent, upon our ability to introduce, on a timely basis, new generic products that are either the first to market (or among the first to market) or otherwise can gain significant market share. No assurances can be given that we or any of our strategic partners will successfully complete the development of any of these potential products either under development or proposed for development, that regulatory approvals will be granted for any such product, that any approved product will be produced in commercial quantities or that any approved product will be sold profitably. Commercializing brand pharmaceutical products is more costly than generic products. We cannot be certain that any of our brand product expenditures will result in the successful development or launch of brand products that will prove to be commercially successful or will improve the long-term profitability of our business.

Another source of available liquidity is our Senior Credit Facilities that include a five-year Revolving Facility in an initial amount of $150 million. The Senior Credit Facilities are more fully described in the “Financing” section below. There were no outstanding borrowings from the Revolving Facility as of December 31, 2013.

Uses of Liquidity

Our uses of liquidity and future and potential uses of liquidity include the following:

• $490 million in first quarter of 2014 for our acquisition of JHP Group Holdings, the parent company of JHP Pharmaceuticals.

• $110 million in the fourth quarter of 2012 for the acquisition of a number of generic products and other rights that were required by the Federal Trade Commission (the “FTC”) to be divested by Watson and Actavis in connection with their merger.

• Business development activities, including the acquisition of product rights, which are typically in a range near $40 million annually. As of December 31, 2013, the total potential future payments that ultimately could be due under existing agreements related to products in various stages of development were approximately $9.3 million.  This amount is exclusive of contingent payments tied to the achievement of sales milestones, which cannot be determined at this time and would be funded through future revenue streams.  

• $36.6 million in total consideration for the Edict Acquisition that was completed on February 17, 2012.  

• Capital expenditures of approximately $37 million are planned for 2014.

• Potential liabilities related to the outcomes of litigation, such as the remaining AWP matters, or the outcomes of investigations by federal authorities, such as the U.S. Department of Justice.  In the event that we experience a significant loss, such loss may result in a material impact on our liquidity or financial condition when such liability is paid.    

• Cash paid for inventory purchases as detailed in “Details of Operating Cash Flows” above.  The increase primarily reflects the build of inventory in advance of future product launches.

• Cash paid to all other suppliers and third parties as detailed in “Details of Operating Cash Flows” above.        

• Cash compensation paid to employees as detailed in “Details of Operating Cash Flows” above.         

• Potential liabilities related to the outcomes of audits by regulatory agencies like the IRS. In the event that our loss contingency is ultimately determined to be higher than originally accrued, the recording of the additional liability may result in a material impact on our liquidity or financial condition when such additional liability is paid.  

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• Normal course payables due to distribution agreement partners of approximately $79 million as of December 31, 2013 related primarily to amounts due under profit sharing agreements. We paid substantially all of the $79 million during the first two months of the first quarter of 2014. The risk of lower cash receipts from customers due to potential decreases in revenues associated with competition or supply issues related to partnered products would be generally mitigated by proportional decreases in amounts payable to distribution agreement partners.  

We believe that we will be able to monetize our current product portfolio, our product pipeline, and future product acquisitions and generate sufficient operating cash flows that, along with existing cash, cash equivalents and available for sale securities, will allow us to meet our financial obligations over the foreseeable future. We expect to continue to fund our operations, including our research and development activities, capital projects, in-licensing product activity and obligations under our existing distribution and development arrangements discussed herein, out of our working capital and funds available under our Senior Credit Facilities.

Analysis of available for sale debt securities held as of December 31, 2013

In addition to our cash and cash equivalents, we had approximately $3.5 million of available for sale marketable debt securities classified as current assets on the consolidated balance sheet as of December 31, 2013.  These available for sale marketable debt securities were all available for immediate sale.  We intend to continue to use our current liquidity to enter into product license arrangements, potentially acquire other complementary businesses and products, and for general corporate purposes.

Contractual Obligations as of December 31, 2013

The dollar values of our material contractual obligations and commercial commitments as of December 31, 2013 were as follows, ($ in thousands):

Obligation	Total Monetary		2014		2015 to		2017 to		2019 and
	Obligations				2016		2018		thereafter		Other
AWP settlements in principle	$	32,367	$	32,367	$	—	$	—	$	—	$	—
Operating leases	13,757		5,202		6,879		1,676		—		—
Senior credit facilities	1,055,340		21,462		21,320		21,320		991,238		—
7.375% senior notes	490,000		—		—		—		490,000		—
Interest payments	522,288		85,109		168,528		164,516		104,135		—
Fees related to credit facilities	5,063		1,500		1,500		1,500		563		—
Purchase obligations (1)	91,095		91,095		—		—		—		—
Tax liabilities (2)	20,440		—		—		—		—		20,440
TPG Management fee (3)	28,000		4,000		8,000		8,000		8,000		—
Severance payments	3,086		2,654		432		—		—		—
Other	2,254		2,254		—		—		—		—
Total obligations	$	2,263,690	$	245,643	$	206,659	$	197,012	$	1,593,936	$	20,440

(1) Purchase obligations consist of both cancelable and non-cancelable inventory and non-inventory items.  

(2) The difference between a tax position taken or expected to be taken in a tax return and the benefit recognized and measured pursuant to ASC 740-10 Income Taxes represents an unrecognized tax benefit. An unrecognized tax benefit is a liability that represents a potential future obligation to the taxing authorities. As of December 31, 2013, the amount represents unrecognized tax benefits, interest and penalties based on evaluation of tax positions and concession on tax issues challenged by the IRS. We do not expect to make a significant tax payment related to these long-term liabilities within the next year; however, we cannot estimate in which period thereafter such tax payments may occur. For presentation on the table above, we include the related long-term liability in the “Other” column.

(3) In connection with the Merger, the Company entered into a management services agreement with an affiliate of TPG (the “Manager”). Pursuant to such agreement, and in exchange for on-going consulting and management advisory services, the Manager has a right to an annual monitoring fee paid quarterly equal to 1% of EBITDA as defined under the credit agreement for the Term Loan Facility that is part of our Senior Credit Facilities. There is an annual cap of $4 million for this fee. The Manager is also entitled to receive reimbursement for out-of-pocket expenses incurred in connection with services provided pursuant to the agreement.

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Financing

Senior Credit Facilities

In connection with the Merger, on September 28, 2012, Sky Growth Acquisition Corporation, later merged with and into the Company upon consummation of the Merger, with the Company as the surviving corporation, entered into a credit agreement (the "Credit Agreement") with a syndicate of banks, led by Bank of America, N.A., as Administrative Agent, Bank of America, N.A., Deutsche Bank Securities, Inc., Goldman Sachs Bank USA, Citigroup Global Markets, Inc., RBC Capital Markets LLC and BMO Capital Markets as Joint Lead Arrangers and Joint Lead Bookrunners, Deutsche Bank Securities, Inc. and Goldman Sachs Bank USA as Co-Syndication Agents, and Citigroup Global Markets Inc. and RBC Capital Markets LLC as Co-Documentation Agents, to provide Senior Credit Facilities comprised of the seven-year Term Loan Facility and the five-year Revolving Facility. The proceeds of the Revolving Facility are available for general corporate purposes.

The Credit Agreement contains customary representations and warranties, as well as customary events of default, in certain cases subject to reasonable and customary periods to cure, including but not limited to: failure to make payments when due, breach of covenants, breach of representations and warranties, insolvency proceedings, certain judgments and any change of control. The Credit Agreement also contained various customary covenants that, in certain instances, restrict our ability to: (i) create liens on assets; (ii) incur additional indebtedness; (iii) engage in mergers or consolidations with or into other companies; (iv) engage in dispositions of assets, including entering into a sale and leaseback transaction; (v) pay dividends and distributions or repurchase capital stock; (vi) make investments, loans, guarantees or advances in or to other companies; (vii) repurchase or redeem certain junior indebtedness; (viii) change the nature of our business; (ix) engage in transactions with affiliates; and (x) enter into restrictive agreements. In addition, the Credit Agreement required us to demonstrate compliance with a maximum senior secured first lien leverage ratio whenever amounts are outstanding under the revolving credit facility as of the last day of any quarterly testing period. All obligations under the Credit Agreement were guaranteed by our material domestic subsidiaries.

The interest rates payable under the Credit Agreement were based on defined published rates, subject to a minimum LIBOR rate in the case of Eurocurrency rate loans, plus an applicable margin. A refinancing and repricing of the Senior Credit Facilities was completed in February 2013. We were also obligated to pay a commitment fee based on the unused portion of the revolving credit facility. Repayments of the proceeds of the term loan were due in quarterly installments over the term of the Credit Agreement. Amounts borrowed under the revolving credit facility would be payable in full upon expiration of the Credit Agreement.

7.375% Senior Notes

In connection with the Merger, on September 28, 2012, Sky Growth Acquisition Corporation later merged with and into the Company upon consummation of the Merger, with the Company as the surviving corporation, and issued the Notes. The Notes were issued pursuant to an indenture entered into as of the same date between the Company and Wells Fargo Bank, National Association, as trustee. Interest on the Notes is payable semi-annually on April 15 and October 15, commencing on April 15, 2013. The Notes mature on October 15, 2020.

We may redeem the Notes at our option, in whole or in part on one or more occasions, at any time on or after October 15, 2015, at specified redemption prices that vary by year, together with accrued and unpaid interest, if any, to the date of redemption. At any time prior to October 15, 2015, we may redeem up to 40% of the aggregate principal amount of the Notes with the net proceeds of certain equity offerings at a redemption price equal to the sum of (i) 107.375% of the aggregate principal amount thereof, plus (ii) accrued and unpaid interest, if any, to the redemption date. At any time prior to October 15, 2015, we may also redeem the Notes, in whole or in part on one or more occasions, at a price equal to 100% of the principal amount of the notes, plus accrued and unpaid interest and a specified “make-whole premium.”

The Notes are guaranteed on a senior unsecured basis by our material existing direct and indirect wholly-owned domestic subsidiaries and, subject to certain exceptions, each of our future direct and indirect domestic subsidiaries that guarantees the Senior Credit Facilities or our other indebtedness or indebtedness of the guarantors will guarantee the Notes. Under certain circumstances, the subsidiary guarantors may be released from their guarantees without consent of the holders of Notes.

The Notes and the subsidiary guarantees are our and the guarantors' senior unsecured obligations and (i) rank senior in right of payment to all of our and the subsidiary guarantors' existing and future subordinated indebtedness; (ii) rank equally in right of payment with all of our and the subsidiary guarantors' existing and future senior indebtedness; (iii) are effectively subordinated to any of our and the subsidiary guarantors' existing and future secured debt, to the extent of the value of the assets securing such debt; and (iv) are structurally subordinated to all of the existing and future liabilities (including trade payables) of each of our subsidiaries that do not guarantee the Notes.

The indenture governing the Notes contains customary representations and warranties, as well as customary events of default, in certain cases subject to reasonable and customary periods to cure, including but not limited to: failure to make payments when due, breach of covenants, a payment default or acceleration equaling $40 million or more according to the terms of certain other indebtedness, failure to pay final judgments aggregating in excess of $40 million when due, insolvency proceedings, a required guarantee shall cease to remain in full force. The indenture also contains various customary covenants that, in certain instances,

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restrict our ability to: (i) pay dividends and distributions or repurchase capital stock; (ii) incur additional indebtedness; (iii) make investments, loans, guarantees or advances in or to other companies; (iv) engage in dispositions of assets, including entering into a sale and leaseback transaction; (v) engage in transactions with affiliates; (vi) create liens on assets; (vii) repurchase or redeem certain subordinated indebtedness, (viii) engage in mergers or consolidations with or into other companies; and (ix) change the nature of our business. The covenants are subject to a number of exceptions and qualifications. Certain of these covenants will be suspended during any period of time that (1) the Notes have Investment Grade Ratings (as defined in the indenture) from both Moody's Investors Service, Inc. and Standard & Poor's, and (2) no default has occurred and is continuing under the indenture. In the event that the Notes are downgraded to below an Investment Grade Rating, the Company and certain subsidiaries will again be subject to the suspended covenants with respect to future events.

Off-Balance Sheet Arrangements

We have no off-balance sheet arrangements, other than disclosed operating leases.  

Critical Accounting Policies and Use of Estimates

Critical accounting policies are those policies that are most important to the portrayal of our financial condition and results of operations, and require management’s most difficult, subjective and complex judgments, resulting from the need to make estimates about the effect of matters that are inherently uncertain.  Our most critical accounting policies, as discussed below, pertain to revenue recognition and the determination of deductions from gross revenues, the determination of whether certain costs pertaining to our significant development and marketing agreements are to be capitalized or expensed as incurred, the valuation and assessment of impairment of goodwill and intangible assets and inventory valuation.  In applying such policies, management often must use amounts that are based on its informed judgments and estimates.  Because of the uncertainties inherent in these estimates, actual results could differ from the estimates used in applying the critical accounting policies.  We are not aware of any likely events or circumstances that would result in different amounts being reported that would materially affect our financial condition or results of operations.

Revenue Recognition and Provisions for Deductions from Gross Revenues

We recognize revenues for product sales when title and risk of loss have transferred to our customers, when reliable estimates of rebates, chargebacks, returns and other adjustments can be made, and when collectability is reasonably assured. This is generally at the time products are received by the customers. We also review available trade inventory levels at certain large wholesalers to evaluate any potential excess supply levels in relation to expected demand. Upon recognizing revenue from sales, we record estimates for the following items that reduce gross revenues:

• Chargebacks

• Rebates and incentive programs

• Product returns

• Cash discounts and other

• Medicaid rebates

The following table summarizes the activity for the years ended December 31, 2013, 2012 and 2011 in the accounts affected by the estimated provisions described below, ($ in thousands):

	For the Year Ended December 31, 2013
	(Successor)
Accounts receivable reserves	Beginning balance			Provision recorded for current period sales			(Provision) reversal recorded for prior period sales			Credits processed		Ending balance
Chargebacks		($41,670	)		($630,097	)		$—	(1)		$623,001		($48,766	)
Rebates and incentive programs	(59,426		)	(290,934		)	659			274,380		(75,321		)
Returns	(68,062		)	(37,956		)	—			27,837		(78,181		)
Cash discounts and other	(26,544		)	(195,632		)	1,564			182,819		(37,793		)
Total		($195,702	)		($1,154,619	)		$2,223			$1,108,037		($240,061	)
Accrued liabilities (2)		($42,162	)		($80,726	)		$3,566	(4)		$83,493		($35,829	)

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	For the Year Ended December 31, 2012
	(Successor)
Accounts receivable reserves	Beginning balance			Provision recorded for current period sales			(Provision) reversal recorded for prior period sales				Credits processed		Ending balance
Chargebacks		($20,688	)		($442,245	)		$—		(1)		$421,263		($41,670	)
Rebates and incentive programs	(35,132		)	(216,861		)	(59		)		192,626		(59,426		)
Returns	(58,672		)	(33,315		)	1,602			(3)	22,323		(68,062		)
Cash discounts and other	(28,672		)	(148,771		)	(809		)		151,708		(26,544		)
Total		($143,164	)		($841,192	)		$734				$787,920		($195,702	)
Accrued liabilities (2)		($39,614	)		($73,973	)		$—				$71,425		($42,162	)

	For the Year Ended December 31, 2011
	(Predecessor)
Accounts receivable reserves	Beginning balance			Anchen opening balance			Provision recorded for current period sales			(Provision) reversal recorded for prior period sales			Credits processed		Ending balance
Chargebacks		($19,482	)		($1,633	)		($261,335	)	$	—	(1)		$261,762		($20,688	)
Rebates and incentive programs	(23,273)			(1,427)			(121,804)			660			110,712		(35,132)
Returns	(48,928)			(1,748)			(30,577)			265			22,316		(58,672)
Cash discounts and other	(16,606)			(5,626)			(105,961)			(357)			99,878		(28,672)
Total		($108,289	)		($10,434	)		($519,677	)		$568			$494,668		($143,164	)
Accrued liabilities (2)		($32,169	)		($571	)		($55,853	)		$224			$48,755		($39,614	)

(1) Unless specific in nature, the amount of provision or reversal of reserves related to prior periods for chargebacks is not determinable on a product or customer specific basis; however, based upon historical analysis and analysis of activity in subsequent periods, we believe that our chargeback estimates remain reasonable.

(2) Includes amounts due to indirect customers for which no underlying accounts receivable exists and is principally comprised of Medicaid rebates and rebates due under other U.S. Government pricing programs, such as TriCare and the Department of Veterans Affairs.

(3) The amount principally represents the resolution of a customer dispute in the first quarter of 2012 regarding invalid deductions taken in prior years of approximately $1,600 thousand.

(4) Based upon additional available information related to Managed Medicaid utilization in California and a recalculation of average manufacturer’s price, we reduced our Medicaid accruals for the periods January 2010 through December 2012 by approximately $3,600 thousand.  Our Medicaid accrual represents our best estimate at this time.

We sell our products directly to wholesalers, retail drug store chains, drug distributors, mail order pharmacies and other direct purchasers and customers that purchase products indirectly through the wholesalers, including independent pharmacies, non-warehousing retail drug store chains, managed health care providers and other indirect purchasers.  We have entered into agreements at negotiated contract prices with those health care providers that purchase products through our wholesale customers at those contract prices.  Chargeback credits are issued to wholesalers for the difference between our invoice price to the wholesaler and the contract price through which the product is resold to health care providers. The information that we consider when establishing our chargeback reserves includes contract and non-contract sales trends, average historical contract pricing, actual price changes, processing time lags and customer inventory information from our three largest wholesale customers.  Our chargeback provision and related reserve vary with changes in product mix, changes in customer pricing and changes to estimated wholesaler inventory.  

Customer rebates and incentive programs are generally provided to customers as an incentive for the customers to continue carrying our products or replace competing products in their distribution channels with products sold by us.  Rebate programs are based on a customer’s dollar purchases made during an applicable monthly, quarterly or annual period.  We also provide indirect rebates, which are rebates paid to indirect customers that have purchased our products from a wholesaler under a contract with us.  The incentive programs include stocking or trade show promotions where additional discounts may be given on a new product or certain existing products as an added incentive to stock our products.  We may, from time to time, also provide price and/or volume incentives on new products that have multiple competitors and/or on existing products that confront new competition in order to attempt to secure or maintain a certain market share.  The information that we consider when establishing our rebate and incentive

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program reserves are rebate agreements with and purchases by each customer, tracking and analysis of promotional offers, projected annual sales for customers with annual incentive programs, actual rebates and incentive payments made, processing time lags, and for indirect rebates, the level of inventory in the distribution channel that will be subject to indirect rebates.  We do not provide incentives designed to increase shipments to our customers that we believe would result in out-of-the-ordinary course of business inventory for them.  We regularly review and monitor estimated or actual customer inventory information at our three largest wholesale customers for our key products to ascertain whether customer inventories are in excess of ordinary course of business levels.

Pursuant to a drug rebate agreement with the Centers for Medicare and Medicaid Services, TriCare and similar supplemental agreements with various states, we provide a rebate on drugs dispensed under such government programs.  We determine our estimate of the Medicaid rebate accrual primarily based on historical experience of claims submitted by the various states and any new information regarding changes in the Medicaid program that might impact our provision for Medicaid rebates.  In determining the appropriate accrual amount, we consider historical payment rates; processing lag for outstanding claims and payments; and levels of inventory in the distribution channel.  We review the accrual and assumptions on a quarterly basis against actual claims data to help ensure that the estimates made are reliable.  On January 28, 2008, the Fiscal Year 2008 National Defense Authorization Act was enacted, which expands TriCare to include prescription drugs dispensed by TriCare retail network pharmacies.  TriCare rebate accruals reflect this program expansion and are based on actual and estimated rebates on Department of Defense eligible sales.

We accept returns of product according to the following criteria: (i) the product returns must be approved by authorized personnel with the lot number and expiration date accompanying any request and (ii) we generally will accept returns of products from any customer and will provide the customer with a credit memo for such returns if such products are returned between six months prior to, and 12 months following, such products’ expiration date.  We record a provision for product returns based on historical experience, including actual rate of expired and damaged in-transit returns, average remaining shelf-lives of products sold, which generally range from 12 to 48 months, and estimated return dates.  Additionally, we consider other factors when estimating our current period return provision, including levels of inventory in the distribution channel, significant market changes that may impact future expected returns, and actual product returns, and may record additional provisions for specific returns that it believes are not covered by the historical rates.

We offer cash discounts to our customers, generally 2% of the sales price, as an incentive for paying within invoice terms, which generally range from 30 to 90 days.  We account for cash discounts by reducing accounts receivable by the full amount of the discounts that we expect our customers to take.  In addition to the significant gross-to-net sales adjustments described above, we periodically make other sales adjustments.  We generally account for these other gross-to-net adjustments by establishing an accrual in the amount equal to our estimate of the adjustments attributable to the sale.

We may at our discretion provide price adjustments due to various competitive factors, through shelf-stock adjustments on customers’ existing inventory levels.  There are circumstances under which we may not provide price adjustments to certain customers as a matter of business strategy, and consequently may lose future sales volume to competitors and risk a greater level of sales returns on products that remain in the customer’s existing inventory.

As detailed above, we have the experience and access to relevant information that we believe are necessary to reasonably estimate the amounts of such deductions from gross revenues.  Some of the assumptions we use for certain of these estimates are based on information received from third parties, such as wholesale customer inventories and market data, or other market factors beyond our control.  The estimates that are most critical to the establishment of these reserves, and therefore, would have the largest impact if these estimates were not accurate, are estimates related to contract sales volumes, average contract pricing, customer inventories and return volumes.  We regularly review the information related to these estimates and adjust our reserves accordingly, if and when actual experience differs from previous estimates.  With the exception of the product returns allowance, the ending balances of accounts receivable reserves and allowances generally are processed during a two-month to four-month period.

Research and Development Agreements

We capitalize or expense amounts related to the development of new products and technologies through agreements with third parties based on our determination of our ability to recover in a reasonable period of time its cost from the estimated future cash flows anticipated to be generated pursuant to each agreement. Accordingly, amounts related to our funding of the research and development efforts of others or to the purchase of contractual rights to products that have not been approved by the FDA, and where we have no alternative future use for the product, are expensed and included in research and development costs. Amounts for contractual rights acquired by us to a process, product or other legal right having multiple or alternative future uses that support its realizability, as well as to an approved product, are capitalized and included in intangible assets on the consolidated balance sheets.

Inventories

Inventories are stated at the lower of cost (first‑in, first‑out basis) or market value. We establish reserves for our inventory to reflect situations in which the cost of the inventory is not expected to be recovered. In evaluating whether inventory is stated at the lower of cost or market, management considers such factors as the amount of inventory on hand, estimated time required to sell such inventory, remaining shelf life, remaining contractual terms of any supply and distribution agreements including authorized generic

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agreements, and current expected market conditions, including level of competition. We record provisions for inventory to cost of goods sold.

We capitalize costs associated with certain products prior to regulatory approval and product launch (“pre-launch inventories”) when it is reasonably certain that the pre-launch inventories will be saleable, based on management’s judgment of future commercial use and net realizable value. The determination to capitalize is made once we (or our third party development partners) have filed an ANDA that has been acknowledged by the FDA for containing sufficient information to allow the FDA to conduct their review in an efficient and timely manner and management is reasonably certain that all regulatory and legal hurdles will be cleared. This determination is based on the particular facts and circumstances relating to the expected FDA approval of the generic drug product being considered, and accordingly, the time frame within which the determination is made varies from product to product. We could be required to expense previously capitalized costs related to pre-launch inventories upon a change in such judgment, due to a denial or delay of approval by regulatory bodies, a delay in commercialization, or other potential risk factors. If these risks were to materialize and the launch of such product were significantly delayed, we may have to write-off all or a portion of such pre-launch inventories and such amounts could be material. As of December 31, 2013, we had pre-launch inventories of $6.5 million. Should any launch be delayed, inventory write-offs may occur to the extent we are unable to recover the full value of our inventory investment. The recoverability of the cost of pre-launch inventories with a limited shelf life is evaluated based on the specific facts and circumstances surrounding the timing of anticipated product launches, including our expected number of competitors during the six-month period subsequent to any anticipated product launch. Further, we believe that the inventory balance at December 31, 2013 is recoverable based on anticipated launches and the related expected demand for lower priced generic products that may be substituted for referenced branded products upon FDA approval.

Goodwill and Intangible Assets

We determine the estimated fair values of goodwill and intangible assets with definite and/or indefinite lives based on valuations performed at the time of their acquisition. In addition, the fair value of certain amounts paid to third parties related to the development of new products and technologies, as described above in "Research and Development Agreements", are capitalized and included in intangible assets on the accompanying consolidated balance sheets.

Goodwill and indefinite-lived intangible assets are reviewed for impairment annually, or when events or other changes in circumstances indicate that the carrying amount of the asset may not be recoverable. Impairment of goodwill and indefinite-lived intangibles is determined to exist when the fair value is less than the carrying value of the net assets being tested. Impairment of definite-lived intangibles is determined to exist when undiscounted forecasted cash flows related to the assets are less than the carrying value of the assets being tested.

As discussed above with respect to determining an asset’s fair value, because this process involves management making certain estimates and because these estimates form the basis of the determination of whether or not an impairment charge should be recorded, these estimates are considered to be critical accounting estimates. The critical estimates include projected future cash flows related to subject product sales and related estimated costs, assumptions related to the time value of money and weighted average cost of capital, the market capitalization of our company, and the implied value of our business relative to similar companies and relative to acquisitions involving similar companies. For the intangible assets, the critical estimates include future projected prescriptions (demand), the operational execution of the related marketing and sales plans, the timing and operational execution of planned product launches, and the expected levels of competition in each product market.

As of October 1, 2013, Par performed its annual goodwill impairment assessment and of our intangible assets with indefinite lives noting no impairment of goodwill and impairment of certain of our intangible assets, as described below. No changes in business or other factors are known as of the December 31, 2013 balance sheet date that would necessitate an evaluation for impairment. In the year ended December 31, 2013, we adjusted our forecast for certain products to reflect competition and pricing assumptions which caused us to assess the carrying value of certain intangible assets. We adjusted the carrying value to the calculated discounted cash flows of 6 identified products and recorded an intangible asset impairment of $39,946 thousand. In connection with our valuation of goodwill and other indefinite-lived intangible assets, we adjusted the carrying value of 3 identified intangible assets and recorded a intangible asset impairments totaling $60,147 thousand. Our total definite-lived and indefinite-lived intangible asset impairments for the year ended December 31, 2013 were $100,093 thousand. During the period from January 1, 2012 to September 28, 2012 (Predecessor), we abandoned an in-process research and development project and exited the market of a commercial product both of which were acquired in the Anchen Acquisition and recorded a total corresponding intangible asset impairment of $5.7 million. We will continue to assess the carrying value of our goodwill and intangible assets in accordance with applicable accounting guidance and may in the future conclude that impairments exist. Events that may lead to future conclusions of impairment include product recalls, product supply issues, additional competition, pricing pressures from customers, competitors or governmental agencies, and/or failure to execute on marketing and sales plans.

As a result of the Merger that was completed on September 28, 2012, we had goodwill of $851 million at December 31, 2012. With the finalization of purchase accounting, at December 31, 2013 we had goodwill of $850 million. In addition, intangible assets, net of accumulated amortization, totaled $1,093 million at December 31, 2013 and $1,376million at December 31, 2012.

Contingencies and Legal Fees

We are subject to various patent litigations, product liability litigations, government investigations and other legal proceedings in the ordinary course of business. Legal fees and other expenses related to litigation are expensed as incurred and included in selling,

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general and administrative expenses. Contingent accruals are recorded when we determine that a loss is both probable and reasonably estimable. Due to the fact that legal proceedings and other contingencies are inherently unpredictable, our assessments involve significant judgment regarding future events. In the year ended December 31, 2013, we accrued an additional $26 million as we continue to periodically assess and estimate our remaining potential liability for AWP actions. In the period from January 1, 2012 to September 28, 2012 (Predecessor) we accrued $45 million and during the period from September 29, 2012 to December 31, 2012 (Successor) we accrued an additional $1 million as management’s best estimate of potential loss related to a global settlement agreement with the U.S. Department of Justice that terminated an ongoing investigation into Strativa’s marketing of Megace^® ES in the first quarter of 2013.  During the period from September 29, 2012 to December 31, 2012 (Successor), we also accrued for a contingent liability of $9 million related to a patent litigation matter.

Income Taxes

We prepare and file tax returns based on our interpretation of tax laws and regulations and record estimates based on these judgments and interpretations. In the normal course of business, our tax returns are subject to examination by various taxing authorities, which may result in future tax, interest, and penalty assessments by these authorities. Inherent uncertainties exist in estimates of many tax positions due to changes in tax law resulting from legislation, regulation, and/or as concluded through the various jurisdictions’ tax court systems. We recognize the tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities, based on the technical merits of the position. The tax benefits recognized in our financial statements from such a position are measured based on the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate resolution. The amount of unrecognized tax benefits is adjusted for changes in facts and circumstances. For example, adjustments could result from significant amendments to existing tax law and the issuance of regulations or interpretations by the taxing authorities, new information obtained during a tax examination, or resolution of an examination. We believe that our estimates for uncertain tax positions are appropriate and sufficient to pay assessments that may result from examinations of our tax returns. We recognize both accrued interest and penalties related to unrecognized tax benefits in income tax expense.

We have recorded valuation allowances against certain of our deferred tax assets, primarily those that have been generated from certain state net operating losses in certain taxing jurisdictions. In evaluating whether we would more likely than not recover these deferred tax assets, we have not assumed any future taxable income or tax planning strategies in the jurisdictions associated with these carryforwards where history does not support such an assumption. Implementation of tax planning strategies to recover these deferred tax assets or future income generation in these jurisdictions could lead to the reversal of these valuation allowances and a reduction of income tax expense. When evaluating valuation allowances, management utilizes forecasted financial information.

We believe that our estimates for the uncertain tax positions and valuation allowances against the deferred tax assets are appropriate based on current facts and circumstances.

Use of Estimates in Reserves

We believe that our reserves, allowances and accruals for items that are deducted from gross revenues are reasonable and appropriate based on current facts and circumstances. It is possible however, that other parties applying reasonable judgment to the same facts and circumstances could develop different allowance and accrual amounts for items that are deducted from gross revenues. Additionally, changes in actual experience or changes in other qualitative factors could cause our allowances and accruals to fluctuate, particularly with newly launched or acquired products.  We review the rates and amounts in our allowance and accrual estimates on a quarterly basis. If future estimated rates and amounts are significantly greater than those reflected in our recorded reserves, the resulting adjustments to those reserves would decrease our reported net revenues; conversely, if actual product returns, rebates and chargebacks are significantly less than those reflected in our recorded reserves, the resulting adjustments to those reserves would increase our reported net revenues. If we were to change our assumptions and estimates, our reserves would change, which would impact the net revenues that we report.  We regularly review the information related to these estimates and adjust our reserves accordingly, if and when actual experience differs from previous estimates.  

Use of Forecasted Financial Information in Accounting Estimates

The use of forecasted financial information is inherent in many of our accounting estimates, including determining the estimated fair value of goodwill and intangible assets, matching intangible amortization to underlying benefits (e.g. sales and cash inflows), establishing and evaluating inventory reserves, and evaluating the need for valuation allowances for deferred tax assets. Such forecasted financial information is based on numerous assumptions, including:

• our ability to achieve, and the timing of, FDA approval for pipeline products;

• our ability to successfully commercialize products in a highly competitive marketplace;

• the competitive landscape - including the number of competitors for a product at its introduction to the market and throughout its product lifecycle and the impact of such competition on both sales volume and price;

• our market share and our competitors’ market share;

• our ability to execute and maintain agreements related to contract-manufactured products (which are manufactured for us by third-parties under contract) and licensed products (which are licensed to us from third-party development partners);

• the ability of our third party partners and suppliers to adequately perform their contractual obligations;

• our ability to maintain adequate product supply to meet market demand;

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• the reimbursement landscape and its impact on pricing power; and

• the product lifecycle, which for generic products is generally relatively short (2-10 years), and which for branded products is generally longer (8-12 years).

We believe that our financial forecasts are reasonable and appropriate based upon current facts and circumstances. It is possible however, that other parties applying reasonable judgment to the same facts and circumstances could develop different forecasts and that the application of those forecasts could result in different valuations of certain assets on our balance sheet. Additionally, differences in actual experience versus forecasted experience could cause our valuations of certain assets to fluctuate. These differences may be more prevalent in products that are newly launched, products that are newly acquired, and products that are at the end of their lifecycles or remaining contractual terms of any supply and distribution agreements including authorized generic agreements. We regularly review the information related to these forecasts and adjust the carrying amounts of the applicable assets accordingly, if and when actual results differ from previous estimates.

Recent Accounting Pronouncements

In July 2013, the FASB issued Accounting Standards Update (ASU) No. 2013-10, “Derivatives and Hedging (Topic 815): Inclusion of the Fed Funds Effective Swap Rate (or Overnight Index Swap Rate) as a Benchmark Interest Rate for Hedge Accounting Purposes (a consensus of the FASB Emerging Issues Task Force).” The amendments in this ASU permit the Fed Funds Effective Swap Rate to be used as a U.S. benchmark interest rate for hedge accounting purposes, in addition to United States Treasury (UST) rates and London Inter-Bank Offered Rates (LIBOR). The amendments also remove the restriction on using different benchmark rates for similar hedges. Before the amendments in this Update, only UST and, for practical reasons, the LIBOR swap rate, were considered benchmark interest rates. Including the Fed Funds Effective Swap Rate as an acceptable U.S. benchmark interest rate in addition to UST and LIBOR will provide risk managers with a more comprehensive spectrum of interest rate resets to utilize as the designated benchmark interest rate risk component under the hedge accounting guidance. The amendments apply to all entities that elect to apply hedge accounting of the benchmark interest rate. The amendments are effective prospectively for qualifying new or redesignated hedging relationships entered into on or after July 17, 2013. The adoption of ASU 2013-10 did not have a material impact on our consolidated financial statements.

In July 2013, The FASB has issued ASU No. 2013-11, Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists (a consensus of the FASB Emerging Issues Task Force). U.S. GAAP does not include explicit guidance on the financial statement presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists. The amendments in this ASU state that an unrecognized tax benefit, or a portion of an unrecognized tax benefit, should be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except as follows. To the extent a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date under the tax law of the applicable jurisdiction to settle any additional income taxes that would result from the disallowance of a tax position or the tax law of the applicable jurisdiction does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. This ASU applies to all entities that have unrecognized tax benefits when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists at the reporting date. The amendments in this ASU are effective for fiscal years, and interim periods within those years, beginning after December 15, 2013. Early adoption is permitted. The amendments should be applied prospectively to all unrecognized tax benefits that exist at the effective date. Retrospective application is permitted. We are evaluating the effect the adoption will have on our consolidated financial statements.

Subsequent Events

Acquisition of JHP

On February 20, 2014, we completed our acquisition of JHP Group Holdings, Inc., the parent company of JHP Pharmaceuticals LLC (“JHP”), a leading specialty pharmaceutical company that develops, manufactures and markets branded and generic sterile injectable products, for $490 million, subject to certain customary post-closing adjustments. We subsequently changed JHP’s name to Par Sterile Products, LLC. Par Sterile Products focuses on the U.S. sterile injectable drug market, manufactures and sells branded and generic aseptic injectable pharmaceuticals in hospital and clinical settings, and provides contract manufacturing services for global pharmaceutical companies. Par Sterile Products currently markets a portfolio of 14 specialty injectable products, and has developed a pipeline of 34 products, 17 of which have been submitted for approval to the FDA. Par Sterile Products’ sterile manufacturing facility in Rochester, Michigan has the capability to manufacture small-scale clinical through large-scale commercial products. We funded this transaction and associated expenses with debt financing (see below), which is subject to customary conditions and an equity commitment of $110 million from certain investment funds associated with TPG Capital.

Repricing of the Term Loan Facility and Additional Borrowings

On February 20, 2014 in conjunction with our acquisition of JHP, we entered into an amendment to our Senior Credit Facility that refinanced all of the outstanding tranche B-1 term loans of the Borrower (the “Existing Tranche B Term Loans”) with a new tranche of tranche B-2 term loans (the “New Tranche B Term Loans”) in an aggregate principal amount of $1,055 million. The terms

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of the New Tranche B Term Loans are substantially the same as the terms of the Existing Tranche B Term Loans, except that (1) the interest rate margins applicable to the New Tranche B Term Loans are 3.00% for LIBOR and 2.00% for base rate, a 25 basis point reduction compared to the Existing Tranche B Term Loans and (2) the New Tranche B Loans are subject to a soft call provision applicable to the optional prepayment of the loans which requires a premium equal to 1.00% of the aggregate principal amount of the loans being prepaid if, on or prior to August 20, 2014, the Company enters into certain repricing transactions. Additionally, the maximum senior secured net leverage ratio in compliance with which the Company can incur an unlimited amount of new incremental debt was increased by 25 basis points to 3.75:1.00.

Additionally, on February 20, 2014 in conjunction with our acquisition of JHP, we also entered into the Incremental Term B-2 Joinder Agreement (the “Joinder”) among us, Holdings, and certain of our subsidiaries, and our lenders. Under the terms of the Joinder, we borrowed an additional $395 million of New Tranche B Term Loans from the lenders participating therein for the purpose of consummating our acquisition of JHP.

ITEM 7A.Quantitative and Qualitative Disclosures About Market Risk

Available for sale debt securities   

The primary objectives for our investment portfolio are liquidity and safety of principal. Investments are made with the intention to achieve the best available rate of return on traditionally low risk investments.  We do not buy and sell securities for trading purposes.  Our investment policy limits investments to certain types of instruments issued by institutions with investment-grade credit ratings, the U.S. government and U.S. governmental agencies.  We are subject to market risk primarily from changes in the fair values of our investments in debt securities including governmental agency and municipal securities, and corporate bonds.  These instruments are classified as available for sale securities for financial reporting purposes.  A ten percent increase in interest rates on December 31, 2013 would have caused the fair value of our investments in available for sale debt securities to decline by less than $0.1 million as of that date.  Additional investments are made in overnight deposits and money market funds. These instruments are classified as cash and cash equivalents for financial reporting purposes, which generally have lower interest rate risk relative to investments in debt securities, and changes in interest rates generally have little or no impact on their fair values.  For cash, cash equivalents and available for sale debt securities, a ten percent decrease in interest rates would decrease the interest income we earned by less than $0.1 million on an annual basis.      

The following table summarizes the carrying value of available for sale securities that subject us to market risk at December 31, 2013 and December 31, 2012 ($ amounts in thousands):

	December 31, 2013		December 31, 2012
	(Successor)		(Successor)
Corporate bonds	$	3,541	$	11,727

Senior Credit Facilities

In connection with the Merger and related transactions, on September 28, 2012 we entered into the Senior Credit Facilities comprised of the seven-year Term Loan Facility in an initial aggregate principal amount of $1,055 million and the five-year Revolving Facility in an initial amount of $150 million. The proceeds of the Revolving Facility are available for general corporate purposes. Refer to Note 13, "Debt” in our consolidated financial statements included elsewhere in this Annual Report on Form 10-K for further information.

Borrowings under the Senior Credit Facilities bear interest at a rate per annum equal to an applicable margin plus, at the Company's option, either LIBOR (which is subject to a 1.00% floor) or the base rate (which is subject to a 2.00% floor). During the fourth quarter of 2013, the effective interest rate on the seven-year Term Loan Facility was 4.25%, representing the 1.00% LIBOR floor plus 325 basis points. We are also obligated to pay a commitment fee based on the unused portion of the Revolving Facility. Repayments of the proceeds of the Term Loan Facility are due in quarterly installments over the term of the credit agreement governing our Senior Credit Facilities. Amounts borrowed under the Revolving Facility would be payable in full upon expiration of the credit agreement governing our Senior Credit Facilities.

If the three month LIBOR spot rate was to increase or decrease by 0.125% from current rates, interest expense would not change due to application of the 1.00% floor previously mentioned.

The following table summarizes the carrying value of our Senior Credit Facilities that subject us to market risk (interest rate risk) at December 31, 2013 and December 31, 2012:

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	December 31, 2013			December 31, 2012
($ amounts in thousands)	(Successor)			(Successor)
Senior secured term loan	$	1,055,340		$	1,052,363
Senior secured revolving credit facility	—			—
7.375% senior notes	490,000			490,000
	1,545,340			1,542,363
Less unamortized debt discount to senior secured term loan	(7,821		)	—
Less current portion	(21,462		)	(10,550		)
Long-term debt	$	1,516,057		$	1,531,813

Debt Maturities as of December 31, 2013	($ amounts in thousands)
2014	21,462
2015	10,660
2016	10,660
2017	10,660
2018	10,660
2019	991,238
2020	490,000
Total debt at December 31, 2013		$1,545,340

ITEM 8.Consolidated Financial Statements and Supplementary Data

See “Index to Consolidated Financial Statements, Item 15.”

ITEM 9.Changes In and Disagreements With Accountants on Accounting and Financial Disclosure

During 2013, there were no disagreements of the type described in Item 304(a)(1)(iv) of Regulation S-K with Ernst & Young, LLP or Deloitte & Touche LLP, our former independent accountant, on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedures and there were no reportable events, as listed in Item 304(a)(1)(v) of Regulation S-K.

ITEM 9A.  Controls and Procedures

We maintain disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Act of 1934, as amended (the “Exchange Act”) that are designed to ensure that information required to be disclosed in our filings with the SEC is recorded, processed, summarized and reported within the time period specified in the SEC’s rules and forms, and that such information is accumulated and communicated to management, including our Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”), as appropriate, to allow timely decisions regarding required disclosure.  In designing and evaluating disclosure controls and procedures, we have recognized that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives, and management is required to apply judgment in evaluating its controls and procedures.

We evaluated our disclosure controls and procedures under the supervision and with the participation of Company management, including our CEO and CFO, to assess the effectiveness of the design and operation of its disclosure controls and procedures (as defined under the Exchange Act) as of December 31, 2013.  Based on this evaluation, our management, including our CEO and CFO, concluded that our disclosure controls and procedures were effective as of December 31, 2013.

Management Report on Internal Control Over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act.  Our internal control over financial reporting is designed, under the supervision of our CEO and CFO, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with U.S. GAAP.  

All internal control systems, no matter how well designed, have inherent limitations.  Therefore, even those systems determined to be effective can provide only reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with GAAP.

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 A material weakness is defined as a deficiency, or a combination of deficiencies, in internal control over financial reporting such that there is a reasonable possibility that a material misstatement of the registrant’s annual or interim financial statements will not be prevented or detected on a timely basis.

We based the evaluation on the framework in “Internal Control – Integrated Framework” issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) (1992 framework).  Our management has concluded that we maintained effective internal controls over financial reporting as of December 31, 2013.

Changes in Internal Control over Financial Reporting

No change in our internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) occurred during the fourth quarter of 2013, that has materially affected, or is reasonably likely to materially affect our internal control over financial reporting.

ITEM 9B. Other Information

None.

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PART III

ITEM 10.  Directors, Executive Officers and Corporate Governance

Directors and Executive Officers

Our current Board of Directors (the “Board”) consists of three members. Because we are an indirect wholly owned subsidiary of Parent, ultimate control resides with the Board of Directors of Parent (the “Parent Board” and, collectively with the Board, the “Boards”), which is owned by individual investors and private investment firms affiliated with the Sponsor. The Parent Board consists of five members, who have been selected pursuant to the terms of a stockholders agreement with the Sponsor. Because all of our directors and Parent’s directors are either employees or former employees of our company or are employees or consultants of the Sponsor, none of our or Parent’s current directors can be considered independent under the independence standards of the NYSE.

Below is a list of names, ages and positions, and a brief account of the business experience, of the individuals who are serving as our executive officers, our directors and as directors of Parent as of March 15, 2014.

Name	Age	Position
Paul V. Campanelli	52	Chief Executive Officer; Director, Sky Growth Holdings Corporation; and Director, Par Pharmaceutical Companies, Inc.
Thomas J. Haughey	50	General Counsel and Chief Administrative Officer; Director, Par Pharmaceutical Companies, Inc.
Michael A. Tropiano	56	Executive Vice President and Chief Financial Officer; Director, Par Pharmaceutical Companies, Inc.
Patrick G. LePore	58	Director, Sky Growth Holdings Corporation (Chairman)
Todd B. Sisitsky	42	Director, Sky Growth Holdings Corporation
Jeffrey K. Rhodes	39	Director, Sky Growth Holdings Corporation
Sharad Mansukani	44	Director, Sky Growth Holdings Corporation

Mr. Campanelli has served as Chief Executive Officer and as a member of the Boards since September 2012 following the closing of the Acquisition. Previously, he served as our Chief Operating Officer from November 2011 to September 2012 and as Executive Vice President from February 2007 to November 2011. He also served as President of Par Pharmaceutical, our generic products division, from February 2007 to November 2011. As of November 2011, he assumed responsibility for Strativa Pharmaceuticals, our branded products division. He was Executive Vice President, Business Development and Licensing of Par Pharmaceutical from September 2006 to March 2007. Mr. Campanelli also served as Par Pharmaceutical’s Senior Vice President, Business Development and Licensing, from March 2004 to September 2006, and as Vice President, Business Development, from April 2002 to March 2004. Mr. Campanelli’s past and ongoing management experience in the pharmaceutical industry as well as his intimate understanding of our day-to-day operations as Chief Executive Officer led to the conclusion that he should serve as a director of our company and Parent.

Mr. Haughey has served as General Counsel and Chief Administrative Officer since November 2003 and October 2008, respectively, except during the period from November 2011 to November 2013 during which time he served as President. Mr. Haughey became a member of the Board following the closing of the Acquisition in September 2012. From March 2006 until October 2008, he served as Executive Vice President. From November 2003 until November 2011, he served as Secretary. Prior to joining us, Mr. Haughey had served for more than five years as Legal Director of Licensing in the Law Department of Schering-Plough Corporation. Mr. Haughey’s extensive experience in the pharmaceutical industry and his legal knowledge of the industry led to the conclusion that he should serve as a director of our company.

Mr. Tropiano has served as Executive Vice President and Chief Financial Officer since July 2010 and became a member of the Board following the closing of the Acquisition in September 2012. He joined our company in August 2005 as Vice President and Treasurer. Before joining our company, Mr. Tropiano served from 2001 to July 2005 as Vice President and Corporate Treasurer of Medpointe Pharmaceuticals and Assistant Treasurer from 1984 to 2001 of Carter-Wallace, Inc. Mr. Tropiano is a Chartered Financial Consultant. Mr. Tropiano’s direct knowledge of our strategy and operations through his service as Executive Vice President and Chief Financial Officer and his extensive finance experience led to the conclusion that he should serve as a director of our company.

Mr. LePore served as Executive Chairman of Parent following the closing of the Acquisition in September 2012 until January 31, 2013, and as Chairman since that time. From August 2007 to the closing of the Acquisition in September 2012, Mr. LePore served as Chairman of the Board and Chief Executive Officer (and President until November 2011). He was a director of our company from May 2006 until January 31, 2013. From 2002 to 2005, Mr. LePore was President of the healthcare marketing group at Cardinal Health, Inc. From 1984 until 2002, he was with BLP Group Companies, a full service medical communication/education company, as Chairman, President and Chief Executive Officer. BLP Group Companies was sold to Cardinal Health in 2002. Mr. LePore currently serves on the Board of PharMerica Corporation (NYSE:PMC), a

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pharmacy management service provider in long-term care settings and in the home. He is also a trustee of Villanova University. Mr. LePore’s knowledge of our company and our industry based on his experience as our former Chief Executive Officer and his experience as a pharmaceutical executive and board member of pharmaceutical companies led to the conclusion that he should serve as a director of Parent.

Mr. Sisitsky has been a director of Parent since the closing of the Acquisition in September 2012. Mr. Sisitsky is a partner of TPG, where he leads the firm’s investment activities in the healthcare services, pharmaceutical and medical device sectors. He has played leadership roles in connection with TPG’s investments in Aptalis Pharma (GI-focused specialty pharmaceutical company, which was recently sold to Forest Laboratories, Inc.), Biomet (leading orthopedic implant manufacturer), Fenwal Transfusion Therapies (blood product technologies business), IASIS Healthcare (Tennessee-based acute care hospital company), Surgical Care Affiliates (ambulatory surgery center business carved out from HealthSouth Corporation), HealthScope (hospital and pathology company based in Australia), IMS Health (leading global data services and consulting business to several segments of the healthcare industry) and Immucor (leading automated blood screening and testing business). Mr. Sisitsky serves on the board of directors of IASIS Healthcare Corp., Fenwal, Inc., Surgical Care Affiliates and IMS Health. He also serves on the board of the global non-for-profit organization, the Campaign for Tobacco Free Kids, as well as on the Dartmouth Medical School Board of Overseers. Prior to joining TPG in 2003, Mr. Sisitsky was with Forstmann Little & Company and Oak Hill Capital Partners. Mr. Sisitsky’s financial expertise as well as his experience as a director of other privately-held companies in the healthcare industry led to the conclusion that he should serve as a director of Parent.

Mr. Rhodes has been a director of Parent since the closing of the Acquisition in September 2012. Mr. Rhodes is a principal of TPG where he helps lead the firm’s investment activities in the healthcare services, pharmaceutical and medical device sectors. He is involved with TPG’s investments and serves on the board of directors of Biomet, IMS Health, Immucor and Surgical Care Affiliates and Envision Pharmaceutical Holdings (Ohio-based full service pharmacy benefit management company). Prior to joining TPG in 2005, Mr. Rhodes was with McKinsey & Company and Article27 LTD, a start-up software company. He was a founding board member of the Healthcare Private Equity Association, a non-profit trade association that represents the U.S. healthcare private equity industry. Mr. Rhodes’s financial expertise as well as his experience as a director of other privately-held companies in the healthcare industry led to the conclusion that he should serve as a director of Parent.

Dr. Mansukani has been a director of Parent since the closing of the Acquisition in September 2012. He serves as an advisor to TPG and as strategic advisor to the Board of Directors of Cigna Corp. Dr. Mansukani has served as Vice Chairman-Strategic Planning and has been a member of the board of directors of HealthSpring, Inc. since June 2010; from November 2008 to June 2010 he was Executive Vice President and Chief Strategy Officer. Dr. Mansukani has served as Chairman of the Board of Envision Pharmaceutical Holdings since November 2013. He serves on the board of directors of IASIS Healthcare Corp., Surgical Care Affiliates and IMS Health. He previously served as a senior advisor to the Administrator of Centers for Medicare and Medicaid Services (CMS) from 2003 to 2005, and as Senior Vice President and Chief Medical Officer of Health Partners, a non-profit Medicaid and Medicare health plan owned at the time by Philadelphia-area hospitals. Dr. Mansukani was appointed to Medicare’s Program Advisory and Oversight Committee by the Secretary of the Dept. of Health and Human Services, which was established by the U.S. Congress and is tasked to advise Medicare upon CMS payment policies. He serves on the editorial boards of the American Journal of Medical Quality, Managed Care, Biotechnology Healthcare, and American Health & Drug Benefits. Dr. Mansukani completed a residency and fellowship in ophthalmology at the University of Pennsylvania, School of Medicine, a fellowship in quality management and managed care at the Wharton School of Business and is board certified in medical management by the American College of Physician Executives. Dr. Mansukani’s expertise in the fields of medicine, managed care and medical management as well as his experience as a director and/or advisor to CMS and other privately-held companies in the healthcare industry led to the conclusion that he should serve as a director of Parent.

The executive officers of Parent and Par Pharmaceutical, Inc., our wholly owned and principal operating subsidiary, are Mr. Campanelli as Chief Executive Officer; Mr. Haughey as General Counsel and Chief Administrative Officer; and Mr. Tropiano as Executive Vice President and Chief Financial Officer. Each of Messrs. Campanelli, Haughey and Tropiano also serves on the board of directors of Par Pharmaceutical, Inc.

Corporate Governance

Audit Committee Financial Expert

Mr. Rhodes and Mr. LePore are the current members of Parent’s Audit Committee. In light of our status as a privately held company and the absence of a public listing or trading market for our common stock, we are not required by the applicable SEC rules to have an “audit committee financial expert.” However, we have determined that Messrs. Rhodes and LePore are each an “audit committee financial expert” as defined by the applicable SEC rules. The Audit Committee performs its duties pursuant to a written Audit Committee Charter adopted by the Parent Board.

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Code of Business Conduct and Ethics

We have adopted a Code of Conduct that applies to all employees, including our executive officers. The Code of Conduct is available on our website at http://www.parpharm.com/CodeOfConduct. Certain amendments to or waivers of the Code of Conduct will be promptly posted on our website or in a report on Form 8-K, as required by applicable law.

ITEM 11.  Executive Compensation

Compensation Discussion and Analysis

This compensation discussion and analysis describes our executive compensation philosophy and objectives and each of the key elements of our compensation program for 2013 as they applied to the individuals identified in the “Summary Compensation Table” below.

This discussion reflects the decisions made and actions taken with respect to our 2013 compensation programs. The Compensation and Management Development Committee of the Parent Board (the “Committee”), which consists of Messrs. Campanelli, LePore and Sisitsky and Dr. Mansukani, oversees our compensation programs.

We use the term “executive” to refer generally to the participants of the various compensation programs discussed below. The capitalized term “Named Executives” refers to the following executive officers and officers whose compensation is required to be reported in the “Summary Compensation Table.”

Name	Position
Paul V. Campanelli	Chief Executive Officer
Michael A. Tropiano	Executive Vice President and Chief Financial Officer
Thomas J. Haughey	General Counsel and Chief Administrative Officer
Patrick G. LePore	Chairman *

* Mr. LePore served as Executive Chairman until January 31, 2013 and since that time has served as (non-employee) Chairman of the Parent Board.

Compensation Philosophy and Policies Regarding Executive Compensation

Our overall compensation goal is to provide competitive levels of total compensation necessary to attract and retain talented executives who will contribute to our financial success. Our executive compensation program is guided by a “pay for performance” philosophy intended to align executives’ interests with those of our stockholders. Therefore, we provide a substantial portion of executives’ overall compensation opportunity in the form of an annual incentive bonus, which is subject to the achievement of our financial and strategic business objectives. We also provide a substantial portion of executives’ overall compensation opportunity in the form of equity compensation, the value of which is directly tied to the performance of Parent stock. Since the Acquisition, equity compensation for our Named Executives has taken the form of a single grant of stock options in 2012. While additional grants may be made in limited circumstances in the future, such as in connection with executive promotions, no equity compensation was awarded to our Named Executives in 2013.

The following principles influence and guide our compensation decisions:

• compensation should attract, motivate and retain qualified executives;

• compensation should reflect a “pay for performance” philosophy by focusing on results and strategic objectives;

• compensation should reflect accountability and achievement; and

• compensation decisions should reflect alignment with stockholder interests.

The Committee generally follows these principles when making compensation decisions with respect to the Named Executives.

The Compensation Setting Process and Benchmarking

To help us establish the compensation levels for our Named Executives, we typically review market compensation practices for similar positions at comparable companies. We did not engage in formal benchmarking practices with a third-party consultant because the components and levels of compensation for our Named Executives were established by the Parent Board in 2012 after the completion of the Acquisition, and such components and levels remained in effect for 2013.

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Components of Executive Compensation and Decisions Related to 2013 Compensation for Named Executives

Described below are the key components and objectives of our executive compensation program for 2013 as it relates to our Named Executives.

Base Salary

Base cash compensation is a critical element of executive compensation because it enables us to recruit and retain key executives. Base salaries for our Named Executives are set forth in amended and restated employment agreements that were negotiated between each individual, on the one hand, and Parent and Par Pharmaceutical, Inc., on the other hand. Base salaries for all of our Named Executives are reflected in the “Summary Compensation Table” below.

Annual Cash Incentive

We provide an annual cash bonus opportunity to our Named Executives under our annual incentive program to drive company and individual performance. Cash bonus payouts under the program are contingent on the achievement of our financial and strategic goals that are established at the beginning of the year by management under the guidance and ultimate approval of the Committee. However, we do not follow a strict mathematical formula-based approach for determining the actual bonus awards, except that, as described below, threshold and maximum bonuses are determined based on achievement levels related to specified performance targets; instead, we weighed each individual’s contribution to our performance in determining individual awards.

The “target” amount of each Named Executive’s cash bonus award is set as a percentage of his base salary. As position and responsibility increase, a greater portion of the Named Executive’s overall cash compensation opportunity is attributable to the annual incentive program, subjecting it to the achievement of our performance targets and thus placing it “at risk.” Accordingly, for 2013 the target bonus amount was set at 100% of base salary for Mr. Campanelli, 75% of base salary for Mr. Haughey and 60% of base salary for Mr. Tropiano. Under the terms of Mr. LePore’s employment agreement and separation agreement, he was not eligible to receive a bonus relating to his employment or non-employee service in 2013.

The chief component of the bonus funding target for 2013 consisted of key financial metric targets approved by the Parent Board at the beginning of the year and formally incorporated in our 2013 operating plan. We chose these metrics based upon our detailed analysis of projected sales, on a product-by-product basis, and expenses, based on annual spending required to achieve our short- and long-term goals. Taken as a group, these selected financial parameters provided an objective basis for determining whether our executives had successfully executed on the 2013 operating plan. The second component of the bonus funding target consisted of key strategic objectives that the Parent Board determined would contribute to our longer-term growth and increased stockholder value. The following table sets forth the key financial targets set by the Parent Board for 2013 and our actual performance for 2013:

2013 Financial Performance Objectives and Actual Performance

2013 Financial Metrics:	2013 Performance Target	2013 Performance Results
EBITDA	$302.5 million	$306.9 million
Adjusted Gross Margin	$494.4 million	$502.3 million
Operating Cash Flow	$292.3 million	$265.6 million
Total Cash Flow	$22.5 million	$85.1 million
Capital Expenditures	$19.2 million	$17.5 million
Research & Development Expenditures	$80.6 million	$100.8 million
Selling, General and Administrative Expenses	$132.2 million	$155.2 million
ANDAs Filed	13-17	21
Product Launches	19	16

NON-GAAP FINANCIAL MEASURES

The discussion of our 2013 results in this Compensation Discussion and Analysis section includes non-GAAP measures of EBITDA, Adjusted Gross Margin, Operating Cash Flow, and Total Cash Flow, as well as the non-financial operational metrics of ANDAs filed and Product Launches. The 2013 Financial Performance Objectives also included the GAAP measures Capital Expenditures, Research & Development Expenditures, Selling, General and Administrative Expenses, which are disclosed in our consolidated financial statements included elsewhere in this Annual Report on Form 10-K.

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EBITDA

EBITDA is a non-GAAP financial measure that generally represents earnings (e.g., revenues less expenses) excluding interest, taxes, depreciation, and amortization. In calculating EBITDA for cash incentive purposes in 2013, we added back to loss from continuing operations before benefit for income taxes: (1) amortization of inventory step up established with the purchase accounting related to the Acquisition, (2) certain legal and restructuring costs, (3) amortization expense related to intangible assets as well as intangible asset impairment recorded, (4) certain transaction costs, (5) litigation settlements and loss contingencies, (6) depreciation expense related to property, plant and equipment, (7) interest expense (8) share-based compensation and (9) management fees.

Adjusted Gross Margin

Adjusted gross margin is a non-GAAP measure that represents GAAP gross margin that excludes amortization expense.

Operating Cash Flow

Operating cash flow is a non-GAAP measure that represents EBITDA, as defined above, adjusted for the net change in working capital (current assets less current liabilities) and other cash settled items related to restructuring charges, an annual monitoring fee paid to an affiliate of TPG, and certain legal and accounting fees.

Total Cash Flow

Total cash flow is a non-GAAP measure that represents Operating Cash Flow, as defined above, less cash payments related to (1) legal settlements, (2) payment of taxes, (3) interest, (4) capital expenditures, (5) business acquisitions, net of any cash acquired, and (6) debt principal payments.

Evaluation of Achievement

The key strategic objectives approved by the Parent Board for 2013 included increasing our product development efforts and product launches and executing on new business development opportunities.

We set a minimum threshold and a maximum payout for cash bonus payments: In the event that less than 60% of our targeted 2013 EBITDA goal was achieved, there would be no bonus payable (irrespective of the executive’s performance); in the event that 150% or greater of targeted 2013 EBITDA goal was achieved, executives would have the opportunity to earn up to 200% of their target bonuses; and for performance within these parameters, the bonus pool would be funded at a level determined by the Parent Board. The “Grants of Plan-Based Awards” table sets forth the hypothetical bonus awards available to the Named Executives in 2013 for achieving the minimum (or “threshold”) performance target, the “target” bonus award, and the maximum bonus award.

The Committee approved the bonus payouts under the 2013 annual cash incentive program based on the substantial achievement of our financial and strategic goals set forth above and an assessment of the key accomplishments of each of the Named Executives. For actual amounts awarded to each Named Executive, see column “g” of the “Summary Compensation Table” below.

Long-Term Incentive

Equity-based compensation is an important element of our compensation program for executives. We believe that equity-based compensation is an effective long-term incentive and retention tool, and serves to align the interests of our Named Executives with our stockholders.

The Parent Board established the Sky Growth Holdings Corporation 2012 Equity Incentive Plan (the “2012 EIP”), pursuant to which Parent Board approved grants of options to purchase common stock of Parent (“Parent Options”) to senior management, including the Named Executives. The vesting of Parent Options are described in footnote 2 to the “Outstanding Equity Awards at Fiscal Year-End” below. In determining the size of each executive’s equity award, the Parent Board considered factors such as the estimated long-term values of these awards, the size of prior awards granted to the executive, and the executive’s position and responsibilities. There is no program for making ongoing annual grants of equity-based awards under the 2012 EIP; however, a portion of the share pool established under the 2012 EIP remains unallocated and the Committee intends to grant Parent Options out of the remaining portion of the share pool to newly-hired executives and directors and to executives and directors for promotions or excellence. Because the long-term equity incentive grants made to our Named Executives in 2012 were intended to provide incentives over a multi-year period, no long-term equity grants were made to our Named Executives in 2013.

In connection with the Acquisition, Parent also provided our Named Executives (and other executives) with the opportunity to roll over outstanding equity of Par held by them immediately prior to the consummation of the Acquisition into equity of Parent, and each of our Named Executives other than Mr. LePore elected to do so.

Recoupment Policy

Executive Financial Recoupment Program

In July 2013, we established the Executive Financial Recoupment Program (the “Recoupment Program”) that,

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beginning in calendar year 2014, generally permits us to recover incentive compensation (which includes equity awards and cash bonuses) from a “covered person” upon a determination that (a) such covered person engaged in significant misconduct (e.g., a violation of a significant law, regulation or our policy) and/or (b) a company representative for whom such covered person had supervisory responsibility engaged in significant misconduct that does not constitute an isolated occurrence and that such covered person knew or should have known was occurring, with respect to the circumstances described in each of subsections (a) and (b), which makes (or with respect to cash bonuses or equity awards already made, would have made) such covered person and/or company representative ineligible for an annual bonus, bonus deferral, or other deferred or unvested equity award in the applicable plan year or subsequent plan year. Subject to applicable law, the Recoupment Program permits us to recover incentive compensation from an executive (i) in the case of a cash bonus, for a period of three years from the date that such bonus was paid (or if the payment of the bonus is deferred, the date that such bonus would have been paid but for the deferral), (ii) in the case of deferred or unvested equity awards, until three years after such executive’s employment termination date and (iii) in the case of vested equity awards, for the three-year period prior to the date that the applicable recoupment determination is made. Under the Recoupment Program, a “covered person” is any company executive at the level of Vice President or above.

Traditional Employee Benefits and Executive Perquisites

In 2013, we maintained broad-based benefits programs for all eligible employees, including Named Executives, which included health insurance, life and disability insurance and dental insurance, to remain competitive in the marketplace and enable us to attract and retain quality employees. We maintained a 401(k) plan, in which eligible employees, including the Named Executives, were permitted to contribute from 1% to 25% of their compensation to the plan. We also matched employee contributions, including those made by Named Executives, to our 401(k) plan in an amount equal to 50% of up to 6% of the employee’s compensation. We believe these broad-based employee benefits are important to attract and retain our employees, including our Named Executives.

In addition, we provided our Named Executives with perquisites and other personal benefits that we believed were reasonable and consistent with our overall compensation program and were intended to enable us to attract and retain highly-qualified employees for key positions. In 2013, perquisites granted to our Named Executives included an automobile allowance, supplemental life insurance, supplemental disability benefits, gym memberships and executive physicals.

Severance and Change of Control

We provide our Named Executives with certain benefits upon termination of their employment in various circumstances, including a change of control, pursuant to employment agreements and our Change in Control Severance Policy (the “Change in Control Policy”). However, the benefits payable to a Named Executive under the Change in Control Policy would be reduced by the severance benefits provided under any employment or severance agreement. We believe providing severance benefits to our Named Executives helps retain their continued services and keep them focused on our long-term interests. Please see “Potential Payments Upon Termination or Change of Control” for a description of the benefits provided to our Named Executives upon termination of their employment in various circumstances.

Tax Consequences and Deductibility of Executive Compensation

Section 162(m) of the Internal Revenue Code does not apply to us because our equity securities are not publicly held.

Accounting Considerations with Regard to Compensation Practices

We review on an on-going basis our compensation programs and the impact of such compensation programs on our financial statements, including the accounting treatment of equity-based compensation, and our compensation decisions may be influenced by such factors. We made no compensation decisions in 2013 that were based primarily on any such factors.

Compensation Committee Interlocks and Insider Participation

During 2013, the Parent Board established the Committee, consisting of Messrs. Campanelli, LePore and Sisitsky and Dr. Mansukani. None of our executive officers served as a member of the board of directors or compensation committee of any entity that has one or more executive officers who serve on the Boards or the Committee.

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Compensation Committee Report

The Committee reviewed and approved the Compensation Discussion and Analysis set forth above with our management. Based on such review, the Committee recommended that the Compensation Discussion and Analysis be included in this Annual Report on Form 10-K.

COMPENSATION COMMITTEE:

Paul V. Campanelli, Chairman

Patrick G. LePore

Todd B. Sisitsky

Dr. Sharad Mansukani

Compensation Risk Assessment

Based on an internal risk assessment of our compensation programs, we do not believe that they were designed in such a way as to encourage executives or other employees to take unnecessary risks that would be reasonably likely to have a material adverse effect on our company.

Summary Compensation Table

The following table sets forth information regarding compensation earned for the fiscal years ended December 31, 2013, December 31, 2012, and December 31, 2011, by our Named Executives. We awarded or paid such compensation to all such persons for services rendered by them in all capacities during the 2013 fiscal year.

Name and Principal Position	Year	Salary ($)	Bonus ($)	Stock Awards(1) ($)	Option Awards(2) ($)	Non- Equity Incentive Plan Compensa- tion(3) ($)	All Other Compensation (4) ($)	Total ($)
(a)	(b)	(c)	(d)	(e)	(f)	(g)	(h)	(i)
Paul V. Campanelli, Chief Executive Officer	2013 2012 2011	850,000 615,385 447,885	0   0   0	0 1,666,698 324,987	0 9,067,841 275,017	1,250,000 550,000 450,000	25,623 26,043 24,393	2,125,623 11,925,967 1,522,282
Michael A. Tropiano, Executive Vice President and Chief Financial Officer	2013 2012 2011	475,000 434,615 374,039	0   0   0	0 375,004 674,977	0 2,646,157 253,853	358,750 425,000 375,000	28,248 26,374   26,224	861,998 3,907,150 1,704,093
Thomas J. Haughey, Chief Administrative Officer and General Counsel	2013 2012 2011	650,000 569,231 447,885	0   0   0	0 1,666,698 324,987	0 5,017,841 275,018	587,500 550,000 450,000	24,257 23,177 23,027	1,261,757 7,826,947 1,520,917
Patrick G. LePore, Chairman(5)	2013 2012 2011	33,462 798,077 898,654	0   950,000(6) 0	0 0 1,849,984	0 1,201,500 0	0 5,265,750 1,600,000	2,110,825 26,812 25,312	2,141,287 8,242,139 4,373,950

(1) Stock Awards: The amounts listed reflect the full grant date values in accordance with FASB ASC 718-10 Compensation - Stock Compensation. For assumptions used in determining these values, see Note 16 to our audited consolidated financial statements included elsewhere in this Annual Report on Form 10-K.

(2) Option awards: The amounts listed reflect the full grant date fair values in accordance with FASB ASC 718-10 Compensation - Stock Compensation. For assumptions used in determining these values, see Note 16 to our audited consolidated financial statements included elsewhere in this Annual Report on Form 10-K.

(3) Consists of amounts paid pursuant to our annual incentive program. See the discussion under “-Components of Executive Compensation and Decisions Related to 2013 Compensation for Named Executives- Annual Cash Incentive” for a description of how the amounts paid for 2013 were determined.

(4) Perquisites and all other compensation for our Named Executives in 2013 consisted of the following:

• Messrs. Campanelli and Haughey: payments for executive life and disability, 401(k) match, car allowance and gym membership perquisites.

• Mr. Tropiano: payments for executive life and disability, executive physical, 401(k) match and car allowance perquisites.

• Mr. LePore: executive life and car allowance perquisites, separation payments totaling $1,830,792 and cash fees for his service as our Non-Executive Chairman totaling $275,000. See “Separation Agreement with Mr. LePore.”

(5) Mr. LePore was paid an annual salary at the rate of $300,000 through January 31, 2013; thereafter in 2013 his compensation took the form of cash fees at the rate of $300,000 annually (paid in quarterly installments) for his services as non-employee Chairman . He receives no other compensation for his services as non-employee Chairman.

(6) Mr. LePore received a $950,000 cash bonus for our company’s achievement of certain financial, operational and strategic goals related to the integration of Anchen in 2012.

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Grants of Plan-Based Awards

The following table sets forth the grants of plan-based awards made to the Named Executives during 2013.

Name	Grant Date	Potential Future Payouts Under Non-Equity Incentive Plan Awards (1)                              ($)                                     Threshold Target Maximum
(a)	(b)	(c)	(d)	(e)
Paul V. Campanelli	--	510,000	850,000	1,700,000
Michael A. Tropiano	--	171,000	285,000	570,000
Thomas J. Haughey	--	292,500	487,500	975,000
Patrick G. LePore	--	--	--	--

(1) We provide performance-based annual bonus awards to the Named Executives under our annual incentive program administered by the Committee. These columns indicate the ranges of possible payouts for 2013 performance for each of the Named Executives. “Threshold” refers to the minimum amount payable for a certain level of performance under the annual incentive program, whereas “Target” refers to the amount payable if the specified performance target is reached, and “Maximum” refers to the maximum payout possible under the program. Actual bonus awards paid in 2013 are set forth in column (g) of the “Summary Compensation Table." For additional discussion of our annual incentive program, see “- Components of Executive Compensation and Decisions Related to 2013 Compensation for Named Executives-Annual Cash Incentive.”

Narrative Disclosure to Summary Compensation Table and Grants of Plan Based-Awards Table

Employment Agreements. On September 28, 2012, Par Pharmaceutical, Inc. and Parent entered into employment agreements with each of Messrs. Campanelli, Tropiano, Haughey and LePore.

The agreements with Messrs. Campanelli, Tropiano and Haughey amended and restated the employment agreement to which each executive was party immediately prior to September 28, 2012. Each amended and restated employment agreement provides for an initial term that runs from September 28, 2012 to September 28, 2017. Mr. Campanelli is eligible to receive an annual salary of $850,000 and an annual cash bonus with a target of 100% of his base salary and a maximum of 200% of his base salary. Mr. Tropiano is eligible to receive an annual salary of $475,000 and an annual cash bonus with a target of 60% of his base salary and a maximum of 120% of his base salary. Mr. Haughey is eligible to receive an annual salary of $650,000 and an annual cash bonus with a target of 75% of his base salary and a maximum of 150% of his base salary.

Mr. LePore’s agreement relates to his services as Executive Chairman of Parent and the transition to his position as non-Executive Chairman. The agreement provides for an employment term that ran from September 28, 2012 to January 31, 2013 at which point he commenced his services as non-Executive Chairman. Under the agreement, Mr. LePore was entitled to a base salary at an annual rate of (i) $950,000 until October 1, 2012 and (ii) $300,000 for the remainder of his employment term. Mr. LePore was entitled to receive an annual cash bonus for 2012 with a target of 100% of his base salary, prorated to reflect his service as Chief Executive Officer of Par Pharmaceutical, Inc. until October 1, 2012. Mr. LePore was not entitled to an annual cash bonus for the period beginning on October 1, 2012 through the end of the employment term. Upon expiration of the employment term, Mr. LePore became entitled to reimbursement for the cost of COBRA premiums for a period of 18 months. In addition, the agreement provides that Mr. LePore will be compensated at the rate of $300,000 annually for his services as non-employee Chairman.

Severance. The severance and restrictive covenants provisions of each Named Executive’s agreement are described below under “-Potential Payments Upon Termination or Change of Control.”

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Outstanding Equity Awards at Fiscal Year-End

The following table sets forth certain information with respect to the number of shares of common stock covered by exercisable and unexercisable options of Parent held by the Named Executives at December 31, 2013.

	Option Awards
Name	Number of Securities Underlying Unexercised Options Exercisable(1)  (#)		Number of Securities Underlying Unexercised Options Unexercisable(2) (#)	Option Exercise Price ($)(3)	Option Expiration Date
(a)	(b)		(c)	(d)	(e)
Paul V. Campanelli	1,329,840			0.25	1/07/2019
	522,864			0.25	1/03/2020
	319,253			0.25	1/05/2021
	1,169,446			0.25	1/04/2022
	2,500,000	(2)	10,000,000	1.00	10/31/2022
Michael A. Tropiano	179,063			0.25	1/03/2020
	294,684			0.25	1/05/2021
	526,257			0.25	1/04/2022
	700,000	(2)	2,800,000	1.00	10/31/2022
Thomas J. Haughey	427,174			0.25	1/07/2019
	750,787			0.25	1/03/2020
	319,253			0.25	1/05/2021
	1,169,446			0.25	1/04/2022
	1,300,000	(2)	5,200,000	1.00	10/31/2022
Patrick G. LePore	356,000	(2)	1,424,000	1.00	10/31/2022

(1) In conjunction with the Acquisition, the Named Executives were given the opportunity to exchange their stock options in Par for stock options in Parent (“Rollover Stock Options”). The terms of the Par stock options exchanged for Parent stock options were not extended. All Rollover Stock Options maintained their 10 year terms from original grant date. All of the Rollover Stock Options were either vested prior to September 28, 2012 or their vesting was accelerated as of September 28, 2012 in accordance with the terms of the Par stock option agreements and the equity plan under which the options were granted. No additional vesting conditions were imposed on the holders of the Rollover Stock Options. All options shown in this column represent Rollover Stock Options except those options to which footnote (2) relates.

(2) In conjunction with the Acquisition, the Named Executives were granted stock options in Parent, effectively granted as of October 31, 2012, under the terms of the 2012 EIP. Each such stock option grant was divided into two equal tranches of stock options. Tranche 1 options vest over a five year period from the vesting commencement date (September 28, 2012), provided that the executive remains in continuous employment or other service relationship with us from the date of grant. Tranche 2 options vest based upon the executive’s remaining in continuous employment or other service relationship with the Company and the achievement of specified annual EBITDA targets. If any portion of the Tranche 2 options do not vest based on the achievement of the specified annual EBITDA targets for a particular year, such portion is eligible to vest on the next succeeding fiscal year if a cumulative EBITDA target is met, except with respect to the final 2017 performance tranche, for which there is no subsequent cumulative EBITDA target. In circumstances where the specified annual or cumulative EBITDA targets are not met, Tranche 2 options may also vest in amounts of either 50% or 100% of the original award in the event that the Sponsor receives a specified level of return on investment calculated as a multiple of the original equity invested in Parent in respect of the shares of Parent common stock owned by them. In December 2013, the Committee, in its discretion as allowed by the terms of the 2012 EIP and based on the level of 2013 EBITDA achievement relative to target (approximately 99.6%), authorized the vesting of the 2013 portion of Tranche 2 options, including the 20% of all Tranche 2 options held by our Named Executives.

(3) The exercise price of the Rollover Stock Options, as described in note (1) above, was set at $0.25 per option relative to an estimated fair market value of $1.00 per common share of the Parent in connection with the exchange of the spread value of Par stock options for Parent stock options at the Acquisition. The exercise price of Parent stock options granted on October 31, 2012 represents the fair market value of a share of Parent common stock on the date of grant as determined by the Parent Board.

Option Exercises and Stock Vested

During 2013, none of the Named Executives acquired shares of common stock either by exercise of stock options or the vesting of other stock awards.

Potential Payments Upon Termination or Change of Control

This section describes the compensation to which a Named Executive may be entitled upon his separation or termination, assuming such events were to occur during 2013 (except for Mr. LePore, whose employment with us terminated on January 31, 2013 and to whom payments upon a termination or change of control would not be owed - see “Separation Agreement with Mr. LePore” below). Such compensation is illustrated in the “Potential Payments Upon Termination” table below.

Change in Control Policy

We provide our Named Executives (and other eligible employees) up to 18 months’ salary continuation, paid COBRA coverage and outplacement services pursuant to our Change in Control Policy upon termination of their employment in connection with a “change in control”. However, the benefits payable to a Named Executive under the Change in Control Policy would be reduced by severance benefits provided to him under any employment or severance agreement with our company or an affiliate. A Named

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Executive would be entitled to payments under the Change in Control Policy if, within the 24 month period following a change in control, his employment is either terminated without “cause” or the Named Executive terminates employment with “good reason.”

The Change in Control Policy defines the terms “cause”, “good reason” and “change in control” as follows:

The term “cause” means (i) any act or omission that would reasonably be likely to have a material adverse effect on our business; (ii) conviction of (including any no contest plea) a felony or any other crime (other than ordinary traffic violations); (iii) material misconduct or willful and deliberate non-performance of his duties (other than as a result of disability); (iv) theft, embezzlement, dishonesty or fraud with respect to our company; (v) commission of any act of fraud, dishonesty or moral turpitude which is actually or potentially injurious to the our business interests or reputation; (vi) material breach of any written policy applicable to employees of the Company and its affiliates, where such breach is actually or potentially injurious to our business interests or reputation; or (vii) unauthorized disclosure of any confidential or proprietary information of our company or its affiliates.

The term “good reason” means (i) a material reduction in the eligible employee’s base salary; (ii) the eligible employee’s job responsibilities are substantially reduced in scope; or (iii) a material change in the eligible employee’s principal place of employment.

A “change in control” of our company generally means (i) any individual, firm, corporation or other entity, or any group (as defined in the Exchange Act) becomes, directly or indirectly, the beneficial owner (as defined in the Exchange Act) of more than twenty percent (20%) of the then outstanding shares entitled to vote generally in the election of our directors; (ii) the consummation of (a) a merger or other business combination of our company with or into another corporation pursuant to which our stockholders do not own, immediately after the transaction, more than 50% of the voting power of the corporation that survives and is a publicly owned corporation and not a subsidiary of another corporation, or (b) a sale, exchange or other disposition of all or substantially all of our assets; or (iii) our stockholders approve any plan or proposal for our liquidation or dissolution.

Employment Agreements with Named Executives

In connection with the consummation of the Acquisition, Parent and Par Pharmaceutical, Inc. entered into amended and restated employment agreements with Messrs. Campanelli, Tropiano, Haughey and LePore. The employment term under Mr. LePore’s agreement expired on January 31, 2013 - see “Separation Agreement with Mr. LePore” below. The amended and restated employment agreements entitle the executives to receive compensation in the event of termination under certain events, whether before or after a change of control of our company. The various events of termination of employment and the payments and benefits (if any) to which a Named Executive may be entitled under such situations pursuant to his amended and restated employment agreement are described below and illustrated in the “Potential Payments Upon Termination” table below.

Upon death or disability

Upon termination of employment for death or disability, Messrs. Campanelli, Haughey and Tropiano would be entitled to a payment calculated as two times the sum of (i) his annual base salary in effect at the applicable time plus (ii) an amount equal to his annual target cash bonus, in effect as of the termination date, less any life insurance or disability insurance received by the executive or his estate.

Upon termination by us without “cause”; upon termination by the Named Executive (other than Mr. LePore) for “good reason” or our “material breach”; or our non-renewal of the employment agreement

Upon termination of employment of Messrs. Campanelli, Haughey or Tropiano (i) by us without “cause”; (ii) by the executive for “good reason” or our “material breach”; or (iii) by our non-renewal of the employment agreement, the affected executive would be entitled to a payment calculated as two times the sum of (a) his annual base salary in effect at the applicable time plus (b) an amount equal to his annual target cash bonus in effect as of the termination date.

Upon non-renewal of the employment agreement by the Named Executive (other than Mr. LePore); upon termination by the Named Executive (other than Mr. LePore) without “good reason” or our “material breach”; or upon termination by us for “cause”

If the employment of Messrs Campanelli, Haughey or Tropiano is terminated (i) by his non-renewal of the employment agreement, (ii) by his resignation without “good reason” or our “material breach”, or (iii) by us for “cause,” the executive would not be entitled to any severance payments.

The employment agreements with Messrs. Campanelli, Haughey and Tropiano define the terms “cause” and “good reason” or “material breach” as follows:

The term “cause” means (i) conviction of, guilty or no contest plea to, or confession of guilt of, a felony, or other crime involving moral turpitude; (ii) an act or omission in connection with employment that constitutes fraud, criminal misconduct, breach of fiduciary duty, dishonesty, gross negligence, malfeasance, willful misconduct or other conduct that is materially harmful or detrimental to us; (iii) a material breach by the executive of his employment agreement; (iv) continuing failure to perform such duties as are assigned to the executive; (v) knowingly taking any action on our behalf without appropriate authority to take such action; (vi) knowingly taking any action in conflict of interest with us given the executive’s position with us; or (vii) the commission of an act of personal dishonesty by the executive that involves personal profit in connection with our company.

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The terms “good reason” or “material breach” generally mean (i) our failure to make any payment that we are required to make to the executive when due or within two business days; (ii) the assignment to the executive, without his written consent, of duties inconsistent with positions, responsibilities and status with us, a change in the executive’s reporting responsibilities, titles or offices or any act constituting a constructive termination or removal of the executive; (iii) a reduction in the executive’s base salary; or (iv) a permanent reassignment (without the executive’s consent) to a primary work location more than 35 miles from our present executive offices.

2012 EIP

With respect to options granted under the 2012 EIP, if the employment of a Named Executive (or other executive) is terminated without “cause” by us or for “good reason” by the executive, in each case, within two years after a “change of control”, all unvested time-based Parent Options held by the executive would become vested and exercisable.

With respect to options granted under the 2012 EIP, the terms “cause” and “good reason” have the meanings ascribed to them, in the case of termination of the employment of Messrs. Campanelli, Haughey or Tropiano, in the affected executive’s employment agreement.

With respect to options granted under the 2012 EIP, the term “change of control” means (i) any change in the ownership of the capital stock of Parent if, immediately after giving effect thereto, any person (or group of persons acting in concert) other than the Sponsor and its affiliates will have the direct or indirect power to elect a majority of the members of the Parent Board; (ii) any change in the ownership of the capital stock of Parent if, immediately after giving effect thereto, the Sponsor and its affiliates own less than 25% of the common shares of Parent; or (iii) the sale of all or substantially all of the assets of the Parent and its subsidiaries.

Non-compete and Non-solicitation

Messrs. LePore, Campanelli, Tropiano and Haughey have each agreed for 18 months following termination of his employment (or, in the case of Mr. LePore, termination of his service as non-executive Chairman) with us not to solicit business or employees away from us and not to provide any services that may compete with our business, regardless of the reason for such termination.

Estimated Value of Benefits to Be Received Upon Involuntary Separation Not Related to a Change of Control or Upon Qualifying Termination Following a Change of Control

The following table shows the estimated value of payments and other benefits to be received by our Named Executives (except Mr. LePore who terminated his employment as Executive Chairman on January 31, 2013 - see “Separation Agreement with Mr. LePore” below) under the terms of their respective employment agreements or other arrangements in effect on December 31, 2013, assuming the employment of such individual terminates under one of the following circumstances as of December 31, 2013. There are no income tax or excise tax gross-ups of any kind.

Potential Payments Upon Termination

Compensation Program	For “Cause”	By the Company Without “Cause;”By Executive for Good Reason or Company Material Breach; Non-Renewal of Agreement by Company; Death or Disability	By the Executive Without Good Reason or Company Material Breach; or Non-Renewal of Agreement byExecutive	By the Company Without “Cause” or for Good Reason by Executive if within the two year period after CoC
Cash Severance
Mr. Campanelli	--	$3,400,000(1)	--	(2)
Mr. Tropiano	--	$1,520,000(1)	--	(2)
Mr. Haughey	--	$2,275,000(1)	--	(2)
Equity Value(3)
Mr. Campanelli	--	--	--	--
Mr. Tropiano	--	--	--	--
Mr. Haughey	--	--	--	--
Perquisites/Benefits (4)
Mr. Campanelli	--	$35,520	--	(2)
Mr. Tropiano	--	$35,520	--	(2)
Mr. Haughey	--	$35,520	--	(2)

(1) Upon termination, the Named Executive would be entitled to two times the sum of annual base salary plus an amount equal to his target bonus in effect as of the termination date. Life insurance and disability insurance received by the Named Executive will be deducted from the amount payable upon termination.

(2) If a Named Executive is terminated after a change of control, the severance amounts are the same as before the change of control and are determined based on the trigger event for termination.

(3) Assumes the triggering event took place on the last day of the fiscal year, December 31, 2013, and the price per share is the fair market value as of that date as determined by the Parent Board ($1.00). Tranche 1 (time-vesting) stock options in Parent would vest for terminations by us without cause or for good reason by

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executive if within the two year period after change of control. However, these stock options have a $1.00 strike price and therefore have zero value (based on their spread) at December 31, 2013 assuming fair value per share of $1.00.

(4) Represents the Named Executives’ entitlement to participate, at our expense, in all of our medical and health plans and programs in accordance with COBRA for a period of 18 months (not applicable upon termination in the event of death).

Separation Agreement with Mr. LePore

We entered into a separation agreement and release with Mr. LePore in connection with his termination of employment as Executive Chairman, effective January 31, 2013. In accordance with the terms of his amended and restated employment agreement, we agreed to pay Mr. LePore severance payments totaling $4,490,000 in equal semi-monthly installments, commencing March 2013 through March 2015. In addition, for up to 18 months following January 31, 2013, we will make monthly payments to Mr. LePore, at his election, to cover the cost of premiums for COBRA continuation coverage. Consistent with the terms of his amended and restated employment agreement, all equity awards granted to Mr. LePore during his employment that were outstanding as of his separation date will vest (or fail to vest) in accordance with and subject to the applicable equity plans. Pursuant to the separation and release agreement, Mr. LePore, among other things (i) waived any claim that he may have against us in connection with his employment agreement and (ii) acknowledged his obligations under his employment agreement that he remains subject to the non-disclosure of confidential information, non-competition and non-solicitation provisions set forth therein. Consistent with his separation and release agreement, the value of Mr. LePore’s separation payments includes $4,509,235 in cash.

Director Compensation

Dr. Mansukani, who was appointed to the Parent Board by TPG effective as of the closing of the Acquisition, and Mr. LePore, since the expiration of his employment term on January 31, 2013, are the only Directors serving on the Parent Board who receive compensation for their service to the Parent Board. Mr. LePore’s compensation for his service as our Non-Executive Chairman is disclosed in the “Summary Compensation Table” above. The other members of the Parent Board were employees of either (i) us or (ii) TPG and received no compensation for services rendered to the Parent Board during 2013.

The following table sets forth the 2013 compensation of the directors serving on the Parent Board (other than directors who are Named Executives):

Director	Fees Earned or Paid in Cash	Stock Awards(1)	Option Awards(1)	Total
Sharad Mansukani	$  75,000(2)	$115,000 (3)	$335,000(4)	$525,000
Todd B. Sisitsky	--	--	--	--
Jeffrey K. Rhodes	--	--	--	--

(1) Other than the stock awards and stock options listed in the table above, none of our directors held any stock awards or stock options at the end of fiscal year 2013.

(2) Includes 2013 annual retainer of $60,000 and retroactive payment in 2013 for retainer for the period September 28, 2012 to December 31, 2012.

(3) On March 12, 2013, Dr. Mansukani received an annual grant (for the 2012 fiscal year) of 50,000 restricted stock units, 50% of which vest on each of the first two anniversaries of September 28, 2012; a one-time grant of 15,000 restricted stock units, which vested on September 28, 2013. On November 19, 2013, Dr. Mansukani received an annual grant (for the 2013 fiscal year) of 50,000 restricted units, 50% of which vest on each of the first two anniversaries of September 28, 2013.

(4) Dr. Mansukani received a one-time grant for an option to purchase 500,000 shares of Parent’s common stock pursuant to the 2012 EIP on March 12, 2013, 20% of which vest on each of the first, second, third, fourth and fifth anniversaries of September 28, 2012.

ITEM 12.  Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Holdingsowns 100% of the issued and outstanding shares of common stock of Sky Growth Intermediate Holdings I Corporation which, in turn, owns 100% of the issued and outstanding shares of common stock of Sky Growth Intermediate Holdings II Corporation. All of the issued and outstanding shares of common stock of Par Pharmaceutical Companies, Inc. are held by Sky Growth Intermediate Holdings II Corporation.

The following table sets forth certain information as of March 15, 2014 with respect to shares of Holdings common stock beneficially owned by (i) each of Par Pharmaceutical Companies, Inc.’s directors, (ii) each of Par Pharmaceutical Companies, Inc.’s named executive officers, (iii) all of Par Pharmaceutical Companies, Inc.’s directors and executive officers as a group and (iv) each person known to Par Pharmaceutical Companies, Inc. to be the beneficial owner of more than 5% of the outstanding Holdings common stock as of such date. The beneficial ownership percentages reflected in the table below are based on 782,362,445 shares of

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Holdings common stock outstanding as of March 15, 2014.

The amounts and percentages of shares beneficially owned are reported on the basis of SEC regulations governing the determination of beneficial ownership of securities. Under SEC rules, a person is deemed to be a “beneficial owner” of a security if that person has or shares voting power or investment power, which includes the power to dispose of or to direct the disposition of such security. A person is also deemed to be a beneficial owner of any securities of which that person has a right to acquire beneficial ownership within 60 days. Securities that can be so acquired are deemed to be outstanding for purposes of computing such person’s ownership percentage, but not for purposes of computing any other person’s percentage.

Except as described in the agreements mentioned above or as otherwise indicated in a footnote, each of the beneficial owners listed has, to our knowledge, sole voting, dispositive and investment power with respect to the indicated shares of common stock beneficially owned by them. Unless otherwise indicated in a footnote, the address for each individual listed below is c/o Par Pharmaceutical Companies, Inc., 300 Tice Boulevard, Woodcliff Lake, New Jersey 07677.

Name	Shares of Parent  Common Stock  Beneficially Owned		Percentage of  Parent Common  Stock Outstanding
5% shareholders
TPG (1)		776,071,428		99.2	%
Directors and executive officers
Paul V. Campanelli (2)		5,841,403			*
Michael A. Tropiano (3)		1,700,004			*
Thomas J. Haughey (4)		3,966,660			*
Patrick G. LePore (5)		4,356,000			*
All executive officers and directors as a group (4 persons)		15,864,067		2.0	%

*	Less than 1%.
(1)	Includes 609,737,616 shares of common stock of Holdingsheld by TPG Sky, L.P., a Delaware limited partnership (“Sky”), 158,833,812 shares held by TPG Sky Co-Invest, L.P., a Delaware limited partnership (“Sky Co-Invest”) and 7,500,000 shares held by TPG Biotechnology Partners IV, L.P., a Delaware limited partnership (“Biotech IV” and together with Sky and Sky Co-Invest, the “TPG Funds”). The general partner of Sky is TPG Advisors V, Inc., a Delaware corporation (“Advisors V”). The general partner of Sky Co-Invest is TPG Advisors VI, Inc., a Delaware corporation (“Advisors VI”). The general partner of Biotech IV is TPG Biotechnology GenPar IV, L.P., a Delaware limited partnership, whose general partner is TPG Biotech GenPar IV Advisors, LLC, a Delaware limited liability company, the sole member of TPG Biotech GenPar IV Advisors, LLC is TPG Holdings I, L.P. The business address of each of the entities listed in this note is c/o TPG Capital, L.P., 301 Commerce Street, Suite 3300, Fort Worth, TX 76102.
(2)	Includes 3,341,403 shares of Holdings common stock issuable upon exercise by Mr. Campanelli of Rollover Stock Options and 2,500,000shares ofHoldingscommon stock issuable upon exercise of Parent stock options, all of which are fully vested.
(3)	Includes 1,000,004 shares of Holdings common stock issuable upon exercise by Mr. Tropiano of Rollover Stock Options, and 700,000 shares of Holdings common stock issuable upon exercise of Parent stock options, all of which are fully vested.
(4)	Includes 2,666,660 shares of Holdings common stock issuable upon exercise by Mr. Haughey of Rollover Stock Options, and 1,300,000 shares of Holdings common stock issuable upon exercise of Parent stock options, all of which are fully vested.
(5)	Includes 2,000,000 shares held by Mr. LePore, 356,000 shares issuable upon exercise by Mr. LePore of Parent stock options and 2,000,000 shares held by Park Street Investors, L.P., a Delaware limited partnership. The General Partnership of Park Street Investors, L.P. is Park Street Investment Corporation (“PSIC”), a Delaware corporation, of which Mr. LePore and his spouse are officers and directors, and together they own a majority of the outstanding stock of PSIC.

ITEM 13.  Certain Relationships and Related Transactions, and Director Independence

Management Agreement

In connection with the Acquisition, we entered into a management services agreement with an affiliate of TPG (the “Manager”), pursuant to which the Manager (or its designees) will provide us with certain management services until 2022, with evergreen one-year extensions thereafter. Pursuant to the agreement, upon the closing of the Acquisition, the Manager received a one-time transaction fee of $20.0 million and was reimbursed for all out-of-pocket expenses incurred by or on behalf of the Manager or its affiliates related to the Acquisition.

In addition, the management services agreement provides that the Manager (or its designees) will receive an aggregate annual retainer fee equal to the lesser of (i) 1% of Adjusted EBITDA or (ii) $4.0 million. The management services agreement further

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provides that the Manager (or its designees) will be entitled to receive fees in connection with certain subsequent financing, acquisition, disposition and change of control transactions equal to customary fees charged by internationally-recognized investment banks for serving as financial advisor in similar transactions. The management agreement also provides for reimbursement of out-of-pocket expenses incurred by the Manager (or its designees).

The management services agreement includes customary exculpation and indemnification provisions in favor of the Manager, its designees and each of their respective affiliates. The management services agreement may be terminated by the Manager, or upon an initial public offering or change of control unless the Manager agrees otherwise. In the event the management services agreement is terminated, we expect to pay the Manager (or its designees) all unpaid fees and expenses due with respect to periods prior to such termination plus the sum of the net present values of the aggregate annual retainer fees that would have been payable with respect to the period from the date of termination until the expiration date in effect immediately prior to such termination.

Indemnification of Directors and Officers; Directors’ and Officers’ Insurance

The current directors and officers of Par and its subsidiaries are entitled under the merger agreement relating to the Acquisition to continued indemnification and insurance coverage.

Other

TPG and its affiliates have ownership interests in a broad range of companies, which we refer to as “Sponsor portfolio companies.” In the ordinary course of business, we enter into agreements with a number of companies, which may include some Sponsor portfolio companies.

ITEM 14.  Principal Accountant Fees and Services

Refer to our Registration Statement on Form S-4 dated August 14, 2013, section "Change in Auditors" for a description of the dismissal of Deloitte & Touche, LLP and the engagement of Ernst & Young, LLP for 2013.

Audit Fees and Services

The following table summarizes certain fees billed by Ernst & Young, LLP for 2013 and by Deloitte & Touche, LLP for 2012:

Fee Category:	2013		2012
Audit fees	$	1,190,000	$	2,135,000
Audit-related fees	—		325,000
Tax fees	—		—
All other fees	—		—
Total fees	$	1,190,000	2,460,000

Set forth below is a description of the nature of the services that Ernst & Young and Deloitte & Touche provided to us in exchange for such fees.

Audit Fees

Audit fees represent fees Ernst & Young and Deloitte & Touche billed us for the audit of our annual financial statements and the review of our quarterly financial statements and for services normally provided in connection with statutory and regulatory filings.

Audit-Related Fees

During fiscal 2013, there were no fees billed to us for professional services rendered by Ernst & Young for any audit-related fees. During fiscal 2013 and 2012, Deloitte & Touche provided audit-related services primarily related to our Offering Circular and our Registration Statement on Form S-4 and for their consents to reissue their 2012 audit opinion in our 2013 Annual Report on Form 10-K , which are reflected in the 2012 column.

Tax Fees

During fiscal 2013 and fiscal 2012, there were no fees billed to us for professional services rendered by Ernst & Young and Deloitte & Touche for tax compliance, tax advice and tax planning.

All Other Fees

During fiscal 2013 and fiscal 2012, there were no fees billed to us for professional services rendered by Ernst & Young and Deloitte & Touche for other products or services.

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Policy for Pre-Approval of Independent Registered Public Accounting Firm

Pursuant to our policy on Pre-Approval of Audit and Non-Audit Services, we discourage the retention of our independent registered public accounting firm for non-audit services. We will not retain our independent registered public accounting firm for non-audit work unless:

• In the opinion of senior management, the independent registered public accounting firm possesses unique knowledge or technical expertise that is superior to that of other potential providers;

• The approval of the Chair of the Audit Committee is obtained prior to the retention; and

• The retention will not affect the status of the independent registered public accounting firm as “independent accountants” under applicable rules of the SEC, and the PCAOB.

During fiscal 2013 and 2012, all of the services provided by Ernst & Young and Deloitte & Touche for the services described above were pre-approved using the above procedures, and none were provided pursuant to any waiver of the pre-approval requirement.

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PART IV

ITEM 15.  Exhibits

ITEM 15.  (a) (1)  FINANCIAL STATEMENTS

	Page Number
Reports of Independent Registered Public Accounting Firms	F- 2
Consolidated Balance Sheets as of December 31, 2013 and December 31, 2012	F- 4
Consolidated Statements of Operations for the year ended December 31, 2013 (Successor), the periods September 29, 2012 to December 31, 2012 (Successor), January 1, 2012 to September 28, 2012 (Predecessor), and for the year ended December 31, 2011 (Predecessor)	F- 5
Consolidated Statements of Comprehensive Income (Loss) for the year ended December 31, 2013 (Successor), the periods September 29, 2012 to December 31, 2012 (Successor), January 1, 2012 to September 28, 2012 (Predecessor), and for the year ended December 31, 2011 (Predecessor)	F- 6
Consolidated Statements of Stockholders’ Equity for the year ended December 31, 2013 (Successor), the periods September 29, 2012 to December 31, 2012 (Successor), January 1, 2012 to September 28, 2012 (Predecessor), and for the year ended December 31, 2011 (Predecessor)	F- 7
Consolidated Statements of Cash Flows for the year ended December 31, 2013 (Successor), the periods September 29, 2012 to December 31, 2012 (Successor), January 1, 2012 to September 28, 2012 (Predecessor), and for the year ended December 31, 2011 (Predecessor)	F- 8
Notes to Consolidated Financial Statements	F- 10

ITEM 15. (a) (2) FINANCIAL STATEMENT SCHEDULES

All schedules are omitted because they are not applicable, or not required because the required information is included in the consolidated financial statements or notes thereto.

ITEM 15.  (a) (3)  EXHIBITS

Exhibit No.	Exhibit
2.1	Agreement and Plan of Merger dated as of August 23, 2011 between Par Pharmaceutical, Inc. and Admiral Acquisition Corp., on the one hand, and Anchen Incorporated and Chih-Ming Chen, Ph.D. as securityholders representative on the other hand-previously filed as an exhibit to our Current Report on Form 8-K dated November 18, 2011 and incorporated herein by reference.
2.2	Agreement and Amendment to Agreement and Plan of Merger entered into as of November 17, 2011 between Par Pharmaceutical, Inc. and Admiral Acquisition Corp., on the one hand, and Anchen Incorporated and Chih-Ming Chen, Ph.D. as securityholders representative on the other hand. Incorporated herein by reference to Exhibit 2.1 to the Form 8-K dated August 24, 2011.
2.3	Agreement and Plan of Merger by and between Par Pharmaceutical Companies, Inc., on the one hand, and Sky Growth Holdings Corporation and Sky Growth Acquisition Corporation, on the other hand-previously filed as an exhibit to our Current Report on Form 8-K dated July 16, 2012 and incorporated herein by reference.
2.4	Agreement and Plan of Merger dated as of January 17, 2014 by and among JHP Group Holdings, Inc., Par Pharmaceutical Companies, Inc., Juniper Mergeco, Inc. and WP JHP Representative, LLC, solely in its capacity as the Representative - previously filed as an exhibit to our Current Report on Form 8-K dated January 17, 2014 and incorporated herein by reference.
3.1	Amended and Restated Certificate of Incorporation of Par Pharmaceutical Companies, Inc.-previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference.

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Exhibit No.	Exhibit
3.2	Amended and Restated Bylaws of Par Pharmaceutical Companies, Inc.-previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference.
4.1	Indenture, dated as of September 28, 2012, between Sky Growth Acquisition Corporation, which on September 28, 2012 was merged with and into Par Pharmaceutical Companies, Inc., and Wells Fargo Bank, National Association, as Trustee - previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference.
4.2	Supplemental Indenture, dated as of September 28, 2012, among Par Pharmaceutical Companies, Inc., the Guarantors party thereto and Wells Fargo Bank, National Association, as Trustee - previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference
4.4	Registration Rights Agreement, dated as of September 28, 2012, by and between Sky Growth Acquisition Corporation, which on September 28, 2012 was merged with and into Par Pharmaceutical Companies, Inc., and Goldman, Sachs & Co., as representative of the several initial purchasers set forth on Schedule A thereto - previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference.
4.5	Registration Rights Agreement Joinder, dated as of September 28, 2012, by and between Par Pharmaceutical Companies, Inc., the Guarantors party thereto and Goldman, Sachs & Co., as representative of the several initial purchasers set forth on Schedule A thereto - previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference.
4.6	Second Supplemental Indenture, dated as of February 20, 2014, among the Guarantors party theretoand Wells Fargo Bank, National Association, as Trustee.**
10.1	Lease Agreement, dated as of January 1, 1993, between Par Pharmaceutical, Inc. and Ramapo Corporate Park Associates-previously filed as an exhibit to our Annual Report on Form 10-K for the fiscal year 1996 and incorporated herein by reference.
10.2	Lease Extension and Modification Agreement, dated as of August 30, 1997, between Par Pharmaceutical, Inc. and Ramapo Corporate Park Associates-previously filed as an exhibit to our Annual Report on Form 10-K for the fiscal year 1997 and incorporated herein by reference.
10.3	Lease Agreement, dated as of May 24, 2002, between Par Pharmaceutical, Inc. and 300 Tice Realty Associates L.L.C.-previously filed as an exhibit to our Annual Report on Form 10-K for the fiscal year ended 2003 and incorporated herein by reference.
10.4	Second Amendment to Lease Agreement, dated as of December 19, 2002, between Par Pharmaceutical, Inc. and 300 Tice Realty Associates L.L.C.-previously filed as an exhibit to our Annual Report on Form 10-K for the fiscal year ended 2003 and incorporated herein by reference.
10.5	Third Amendment to Lease Agreement, dated as of December 20, 2002, between Par Pharmaceutical, Inc. and 300 Tice Realty Associates L.L.C.-previously filed as an exhibit to our Annual Report on Form 10-K for the fiscal year ended 2003 and incorporated herein by reference.
10.6	Seventh Amendment to Lease Agreement, dated as of February 24, 2010, between Par Pharmaceutical, Inc. and 300 Tice Realty Associates, Inc.-previously filed as an exhibit to our Annual Report on Form 10-K for the fiscal year 2009 and incorporated herein by reference
10.7	License and Supply Agreement, dated as of April 26, 2001, between Elan Transdermal Technologies, Inc. and Par Pharmaceutical, Inc.-previously filed as an exhibit to Amendment No. 1 to our Quarterly Report on Form 10-Q for the quarter ended September 29, 2001 and incorporated herein by reference.**
10.8	Patent and Know How License Agreement, dated June 14, 2002, between Nortec Development Associates, Inc. and Par Pharmaceutical, Inc.-previously filed as an exhibit to our Quarterly Report on Form 10-Q/A Amendment No. 1 for the quarter ended June 30, 2002 and incorporated herein by reference.**

86

Exhibit No.	Exhibit
10.9	License Agreement, dated as of August 12, 2003, by and between Mead Johnson & Company, Bristol-Myers Squibb Company and Par Pharmaceutical, Inc.-previously filed as an exhibit to our Quarterly Report on Form 10-Q for the quarter ended September 28, 2003 and incorporated herein by reference.**
10.10	Product Development and Patent License Agreement, dated as of October 22, 2003, by and between Nortec Development Associates, Inc. and Par Pharmaceutical, Inc.-previously filed as an exhibit to our Annual Report on Form 10-K for the fiscal year 2003 and incorporated herein by reference.**
10.11	Credit Agreement, dated as of September 28, 2012, among Sky Growth Acquisition Corporation, Par Pharmaceutical Companies, Inc., Par Pharmaceutical, Inc., Sky Growth Intermediate Holdings II Corporation, Bank of America, N.A., as administrative agent, and the other lenders party thereto- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference.
10.12	Security Agreement, dated as of September 28, 2012, among Sky Growth Acquisition Corporation, Par Pharmaceutical Companies, Inc., Sky Growth Intermediate Holdings II Corporation, Par Pharmaceutical, Inc., the Subsidiary Guarantors party thereto, and Bank of America, N.A., as administrative agent- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference.
10.13	Guaranty, dated as of September 28, 2012, among Sky Growth Intermediate Holdings II Corporation, the Other Guarantors party thereto, and Bank of America, N.A., as administrative agent- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference.
10.14	Amendment No. 1, dated as of February 6, 2013, by and among Par Pharmaceutical Companies, Inc., Par Pharmaceutical, Inc., Sky Growth Intermediate Holdings II Corporation, the Lead Arrangers and Bank of America, N.A., as administrative agent - previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference.
10.15	Amendment No. 2, dated as of February 20, 2013, among Par Pharmaceutical Companies, Inc., the Revolving Credit Lenders party thereto and Bank of America, N.A., as administrative agent- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference - previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference.
10.16	Amendment No. 3, dated as of February 28, 2013, among Par Pharmaceutical Companies, Inc., Par Pharmaceutical, Inc., Sky Growth Intermediate Holdings II Corporation, the Subsidiary Guarantors party thereto and Bank of America, N.A., as administrative agent- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference.
10.17	Amendment No. 4 to the Credit Agreement, dated as of February 20, 2014, among Par Pharmaceutical Companies, Inc., Par Pharmaceutical, Inc., Sky Growth Intermediate Holdings II Corporation, the Subsidiary Guarantors party thereto and Bank of America, N.A., as administrative agent, and Bank of America, N.A., Goldman Sachs Bank USA and Deutsche Bank Securities Inc., as lead arrangers - previously filed as an exhibit to our Current Report on Form 8-K dated February 20, 2014 and incorporated herein by reference.
10.18	Incremental Term B-2 Joinder Agreement, dated as of February 20, 2014, among Par Pharmaceutical Companies, Inc., Par Pharmaceutical, Inc., Sky Growth Intermediate Holdings II Corporation, the Subsidiary Guarantors party thereto and Bank of America, N.A., as administrative agent, and Bank of America, N.A., and Goldman Sachs Bank USA, as lead arrangers - previously filed as an exhibit to our Current Report on Form 8-K dated February 20, 2014 and incorporated herein by reference.
10.19	Amended and Restated Employment Agreement, dated as of September 28, 2012, by and between Par Pharmaceutical, Inc., Sky Growth Holdings Corporation and Paul Campanelli- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference.***

87

Exhibit No.	Exhibit
10.20	Amended and Restated Employment Agreement, dated as of September 28, 2012, by and between Par Pharmaceutical, Inc., Sky Growth Holdings Corporation and Thomas Haughey- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference. ***
10.21	Amended and Restated Employment Agreement, dated as of September 28, 2012, by and between Par Pharmaceutical, Inc., Sky Growth Holdings Corporation and Michael Tropiano- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference. ***
10.22	Management Services Agreement, dated as of September 28, 2012, by and among Sky Growth Acquisition Corporation, Sky Growth Intermediate Holdings I Corporation, Sky Growth Intermediate Holdings II Corporation, Sky Growth Holdings Corporation and TPG VI Management, LLC- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference. ***
10.23	Sky Growth Holdings Corporation 2012 Equity Incentive Plan- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference. ***
10.24	Form of Long-Term Cash Incentive Award Agreement- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference. ***
10.25	Form of Non-Statutory Stock Option Agreement- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference. ***
10.26	Form of Non-Statutory Rollover Option Agreement- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference. ***
10.27	Form of Restricted Stock Unit Agreement- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference. ***
10.28	Amended and Restated Employment Agreement, dated as of September 28, 2012, by and between Par Pharmaceutical, Inc., Sky Growth Holdings Corporation and Patrick LePore- previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference. ***
10-29	Separation Agreement and Release, dated January 31, 2013, among Patrick LePore, Par Pharmaceutical Companies Inc. and Par Pharmaceutical, Inc.- - previously filed as an exhibit to our Registration Statement on Form S-4 dated August 27, 2013 and incorporated herein by reference. ***
10.30	Employment Agreement, dated as of February 12, 2014, by and between Par Pharmaceutical, Inc. (“Par”), Sky Growth Holdings Corporation (“Parent,” together with Par, “Employer”), on the one hand, and Terrance Coughlin, on the other.** ***
21	Subsidiaries of Par Pharmaceutical Companies, Inc.**
31.1	Certification of Principal Executive Officer (attached herewith).^^
31.2	Certification of Principal Financial Officer (attached herewith).^^
32.1	Certification by the Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (filed herewith).*
32.2	Certification by the Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (filed herewith).*
101 INS	XBRL Instance Document*
101.SCH	XBRL Taxonomy Extension Scheme Document*
101.CAL	XBRL Taxonomy Calculation Linkbase Document*
101.DEF	XBRL Taxonomy Definition Linkbase Document*
101 LA	XBRL Taxonomy Label Linkbase Document*

88

Exhibit No.	Exhibit
101.PRE	XBRL Taxonomy Linkbase Document*

*	Furnished herewith
**	Filed herewith
***	Certain portions have been omitted and have been filed with the SEC pursuant to a request for confidential treatment thereof.
****	Each of these exhibits constitutes a management contract, compensatory plan or arrangement required to be filed as an exhibit pursuant to Item 15 (b).
^^	The certifications filed as Exhibits 32.1 and 32.2 that accompany this Annual Report on Form 10-K are not deemed to be filed with the SEC and are not to be incorporated by reference into any filing of ours under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date of this Annual Report on Form 10-K, irrespective of any general incorporation language contained in this filing

_________________________________________________

89

SIGNATURES

Pursuant to the requirements of Section 13 of the Securities Exchange Act of 1934, the Company has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Dated: March 18, 2014

PAR PHARMACEUTICAL COMPANIES, INC.

(Company)

/s/ Paul V. Campanelli

Paul V. Campanelli

Chief Executive Officer

/s/ Michael A. Tropiano

Michael A. Tropiano

Executive Vice President and Chief Financial Officer

Signature	Title	Date
/s/ Paul V. Campanelli           Paul V. Campanelli	Chief Executive Officer; Director, Par Pharmaceutical Companies, Inc. (Principal Executive Officer)	March 18, 2014
/s/ Thomas J. Haughey  Thomas J. Haughey	General Counsel and Chief Administrative Officer; Director, Par Pharmaceutical Companies, Inc.	March 18, 2014
/s/ Michael A. Tropiano Michael A. Tropiano	Executive Vice President and Chief Financial Officer; Director, Par Pharmaceutical Companies, Inc.  (Principal Accounting and Financial Officer)	March 18, 2014

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed by the following persons on behalf of the Company in the capacities and on the dates indicated.

90

PAR PHARMACEUTICAL COMPANIES, INC.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

FILED WITH THE ANNUAL REPORT ON FORM 10-K

	Page
Reports of Independent Registered Public Accounting Firms	F- 2
Consolidated Balance Sheets as of December 31, 2013 and 2012	F- 4
Consolidated Statements of Operations for the year ended December 31, 2013 (Successor), for the periods September 29, 2012 to December 31, 2012 (Successor), January 1, 2012 to September 28, 2012 (Predecessor), and for the year ended December 31, 2011 (Predecessor)	F- 5
Consolidated Statements of Comprehensive Income (Loss) for the year ended December 31, 2013 (Successor), for the periods September 29, 2012 to December 31, 2012 (Successor), January 1, 2012 to September 28, 2012 (Predecessor), and for the year ended December 31, 2011 (Predecessor)	F- 6
Consolidated Statements of Stockholders’ Equity for the year ended December 31, 2013 (Successor), for the periods September 29, 2012 to December 31, 2012 (Successor), January 1, 2012 to September 28, 2012 (Predecessor), and for the year ended December 31, 2011 (Predecessor)	F- 7
Consolidated Statements of Cash Flows for the year ended December 31, 2013 (Successor), for the periods September 29, 2012 to December 31, 2012 (Successor), January 1, 2012 to September 28, 2012 (Predecessor), and for the year ended December 31, 2011 (Predecessor)	F- 8
Notes to Consolidated Financial Statements	F- 10

_________________________________________________

F- 1

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Board of Directors and Stockholders of

Par Pharmaceutical Companies, Inc.

We have audited the accompanying consolidated balance sheet of Par Pharmaceutical Companies, Inc. as of December 31, 2013, and the related consolidated statements of operations, comprehensive loss, stockholders' equity and cash flows for the year ended December 31, 2013. These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. We were not engaged to perform an audit of the Company’s internal control over financial reporting. Our audit included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audit provides a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated financial position of Par Pharmaceutical Companies, Inc. at December 31, 2013, and the consolidated results of its operations and its cash flows for the year ended December 31, 2013, in conformity with U.S. generally accepted accounting principles.

/s/ Ernst & Young LLP

MetroPark, New Jersey

March 18, 2014

F- 2

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Stockholders of

Par Pharmaceutical Companies, Inc.

We have audited the accompanying consolidated financial statements of Par Pharmaceutical Companies, Inc. and subsidiaries ("Successor" or the “Company”), which comprise the consolidated balance sheet as of December 31, 2012, and the related consolidated statements of operations, comprehensive income (loss), stockholders' equity, and cash flows for the period September 29, 2012 through December 31, 2012. We have also audited the accompanying consolidated statements of operations, comprehensive income (loss), stockholders’ equity, and cash flows of Par Pharmaceutical Companies, Inc. and subsidiaries (“Predecessor”) for the period January 1, 2012 through September 28, 2012 and the year ended December 31, 2011. These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, such financial statements present fairly, in all material respects, the financial position of the Successor as of December 31, 2012, and the results of its operations and its cash flows for the period September 29, 2012 through December 31, 2012, in conformity with accounting principles generally accepted in the United States of America. Further, in our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Predecessor as of December 31, 2011, and the results of its operations and its cash flows for the period January 1, 2012 through September 28, 2012 and the year ended December 31, 2011, in conformity with accounting principles generally accepted in the United States of America.

As discussed in the notes to the consolidated financial statements, Par Pharmaceutical Companies, Inc. was acquired at the close of business on September 28, 2012 through a merger transaction with Sky Growth Acquisition Corporation, a wholly-owned subsidiary of Sky Growth Holdings Corporation. The acquisition was accomplished through a reverse subsidiary merger of Sky Growth Acquisition Corporation with and into the Company, with the Company being the surviving entity. The transaction was accounted for as a business combination and the basis of assets and liabilities were adjusted to their estimated fair values. Accordingly, the consolidated financial statements for the period September 29, 2012 through December 31, 2012, are not comparable with prior periods.

/s/ DELOITTE & TOUCHE LLP

New York, New York

March 20, 2013

(August 14, 2013 as to Note 15)

F- 3

PAR PHARMACEUTICAL COMPANIES, INC.

CONSOLIDATED BALANCE SHEETS

(In Thousands, Except Share and Par Value per Share Data)

	December 31,			December 31,
	2013			2012
ASSETS
Current assets:
Cash and cash equivalents	$	130,080		$	36,794
Available for sale marketable debt securities	3,541			11,727
Accounts receivable, net	143,279			123,091
Inventories	117,307			112,174
Prepaid expenses and other current assets	13,980			31,720
Deferred income tax assets	55,932			56,364
Income taxes receivable	1,458			2,198
Total current assets	465,577			374,068
Property, plant and equipment, net	127,276			131,630
Intangible assets, net	1,092,648			1,375,999
Goodwill	849,652			850,652
Other assets	96,342			108,264
Total assets	$	2,631,495		$	2,840,613
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Current portion of long-term debt	$	21,462		$	10,550
Accounts payable	31,181			37,674
Payables due to distribution agreement partners	79,117			66,520
Accrued salaries and employee benefits	20,700			12,924
Accrued government pricing liabilities	35,829			42,162
Accrued legal fees	4,395			4,753
Accrued legal settlements	41,367			68,976
Payable to former Anchen securityholders	2,305			13,399
Accrued interest payable	7,629			9,336
Accrued expenses and other current liabilities	14,986			10,496
Total current liabilities	258,971			276,790
Long-term liabilities	20,322			14,119
Non-current deferred tax liabilities	288,783			372,796
Long-term debt, less current portion	1,516,057			1,531,813
Commitments and contingencies	—			—
Stockholders' equity:
Common stock, $0.001 par value per share, 100 shares authorized and issued	—			—
Additional paid-in capital	686,577			677,650
Accumulated deficit	(138,416		)	(32,545		)
Accumulated other comprehensive (loss) income	(799		)	(10		)
Total stockholders' equity	547,362			645,095
Total liabilities and stockholders’ equity	$	2,631,495		$	2,840,613

The accompanying notes are an integral part of these consolidated financial statements.

F- 4

PAR PHARMACEUTICAL COMPANIES, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

(In Thousands)

	For the Year Ended			For the period						For the Year Ended
	December 31,			September 29, 2012 to			January 1, 2012 to			December 31,
	2013			December 31, 2012			September 28, 2012			2011
	(Successor)			(Successor)			(Predecessor)			(Predecessor)
Revenues:
Net product sales	$	1,062,453		$	237,338		$	780,797		$	887,495
Other product related revenues	35,014			8,801			23,071			38,643
Total revenues	1,097,467			246,139			803,868			926,138
Cost of goods sold, excluding amortization expense	595,166			157,893			431,174			526,288
Amortization expense	184,258			42,801			30,344			13,106
Total cost of goods sold	779,424			200,694			461,518			539,394
Gross margin	318,043			45,445			342,350			386,744
Operating expenses:
Research and development	100,763			19,383			66,606			46,538
Selling, general and administrative	155,164			45,525			165,604			173,378
Intangible asset impairment	100,093			—			5,700			—
Settlements and loss contingencies, net	25,650			10,059			45,000			190,560
Restructuring costs	1,816			241			—			26,986
Total operating expenses	383,486			75,208			282,910			437,462
Gain on sale of product rights and other	—			—			—			125
Operating (loss) income	(65,443		)	(29,763		)	59,440			(50,593		)
Gain on marketable securities and other investments, net	1,122			—			—			237
Gain on bargain purchase	—			5,500			—			—
Interest income	87			50			424			736
Interest expense	(95,484		)	(25,985		)	(9,159		)	(2,676		)
Loss on debt extinguishment	(7,335		)	—			—			—
(Loss) income from continuing operations before (benefit) provision for income taxes	(167,053		)	(50,198		)	50,705			(52,296		)
(Benefit) provision for income taxes	(61,182		)	(17,682		)	29,447			(5,996		)
(Loss) income from continuing operations	(105,871		)	(32,516		)	21,258			(46,300		)
Discontinued operations:
Provision (benefit) for income taxes	—			29			83			(20,155		)
(Loss) income from discontinued operations	—			(29		)	(83		)	20,155
Net (loss) income	$	(105,871	)	$	(32,545	)	$	21,175		$	(26,145	)

The accompanying notes are an integral part of these consolidated financial statements.

F- 5

PAR PHARMACEUTICAL COMPANIES, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(In Thousands)

	For the Year Ended			For the period					For the Year Ended
	December 31,			September 29, 2012 to			January 1, 2012 to		December 31,
	2013			December 31, 2012			September 28, 2012		2011
	(Successor)			(Successor)			(Predecessor)		(Predecessor)
Net (loss) income	$	(105,871	)	$	(32,545	)	$	21,175	$	(26,145	)
Other comprehensive (loss) income:
Unrealized (loss) gain on marketable securities, net of tax	(27		)	(10		)	36		(124		)
Unrealized loss on cash flow hedges, net of tax	(1,411		)	—			—		—
Less: reclassification adjustment for net losses included in net income (loss), net of tax	649			—			—		—
Other comprehensive (loss) income	(789		)	(10		)	36		(124		)
Comprehensive (loss) income	$	(106,660	)	$	(32,555	)	$	21,211	$	(26,269	)

The accompanying notes are an integral part of these consolidated financial statements.

F- 6

PAR PHARMACEUTICAL COMPANIES, INC.

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(In Thousands)

	Common Stock				Additional Paid-In Capital			Retained Earnings / (Accumulated Deficit)			Accumulated Other Comprehensive Income/(Loss)			Treasury Stock			Total Stockholders' Equity
	Shares		Amount
Balance, January 1, 2011 (Predecessor)	38,873		$	389	$	373,764		$	329,129		$	137		$	(74,975	)	$	628,444
Net (loss) income	—		—		—			(26,145		)	—			—			(26,145		)
Unrealized loss on available for sale securities, $188 net of tax of $64	—		—		—			—			(124		)	—			(124		)
Exercise of stock options	668		7		10,343			—			—			—			10,350
Tax benefit related to the expiration of stock options	—		—		(649		)	—			—			—			(649		)
Employee stock purchase program	—		—		333			—			—			—			333
Purchase of treasury stock	—		—		—			—			—			(8,004		)	(8,004		)
Compensatory arrangements	—		—		9,830			—			—			—			9,830
Cash settlement of share-based compensation	—		—		(4,133		)	—			—			—			(4,133		)
Restricted stock grants	170		1		(1		)	—			—			—			—
Forfeitures of restricted stock	(33	)	—		—			—			—			—			—
Other	—		—		(321		)	—			—			—			(321		)
Balance, December 31, 2011 (Predecessor)	39,678		397		389,166			302,984			13			(82,979		)	609,581
Net (loss) income	—		—		—			21,175			—			—			21,175
Unrealized loss on available for sale securities, $48 net of tax of $12	—		—		—			—			36			—			36
Exercise of stock options	394		4		11,312			—			—			—			11,316
Tax benefit related to share-based compensation	—		—		7,946			—			—			—			7,946
Employee stock purchase program	—		—		266			—			—			—			266
Purchase of treasury stock	—		—		—			—			—			(2,163		)	(2,163		)
Compensatory arrangements	—		—		7,282			—			—			—			7,282
Restricted stock grants	99		1		(1		)	—			—			—			—
Forfeitures of restricted stock	(10	)	—		—			—			—			—			—
Balance, September 28, 2012 (Predecessor)	40,161		402		415,971			324,159			49			(85,142		)	655,439
Balance, September 29, 2012 (Successor)	—		—		—			—			—			—			—
Net (loss) income	—		—		—			(32,545		)	—			—			(32,545		)
Unrealized loss on available for sale securities, $17 net of tax of $7	—		—		—			—			(10		)				(10		)
Capital contribution from parent	—		—		675,410			—			—			—			675,410
Compensatory arrangements	—		—		2,240			—			—			—			2,240
Balance, December 31, 2012 (Successor)	—		—		677,650			(32,545		)	(10		)	—			645,095
Net (loss) income	—		—		—			(105,871		)	—			—			(105,871		)
Unrealized loss on available for sale securities, $43 net of tax of $16	—		—		—			—			(27		)	—			(27		)
Unrealized loss on cash flow hedges, $2,203 net of tax of $792	—		—		—			—			(1,411		)	—			(1,411		)
Reclassification adjustment for net losses included in net loss, $1,014 net of tax of $365	—		—		—			—			649			—			649
Compensatory arrangements	—		—		9,154			—			—			—			9,154
Cash settlement of Holdings stock option exercises	—		—		(327		)	—			—			—			(327		)
Cash contribution from Holdings Board Member	—		—		100			—			—			—			100
Balance, December 31, 2013 (Successor)	—		$	—	$	686,577		$	(138,416	)	$	(799	)	$	—		$	547,362

The accompanying notes are an integral part of these consolidated financial statements.

F- 7

PAR PHARMACEUTICAL COMPANIES, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In Thousands)

	For the Year Ended			For the Period						For the Year Ended
	December 31,			September 29, 2012 to			January 1, 2012 to			December 31,
	2013			December 31, 2012			September 28, 2012			2011
	(Successor)			(Successor)			(Predecessor)			(Predecessor)
Cash flows from operating activities:
Net (loss) income	$	(105,871	)	$	(32,545	)	$	21,175		$	(26,145	)
Deduct (Loss) income from discontinued operations	—			(29		)	(83		)	20,155
(Loss) income from continuing operations	(105,871		)	(32,516		)	21,258			(46,300		)
Adjustments to reconcile net income to net cash provided by operating activities:
Deferred income taxes	(81,847		)	(21,590		)	12,103			(3,257		)
Resolution of tax contingencies	—			—			(5,256		)	(4,405		)
Amortization of debt issuance costs	10,734			2,633			1,876			1,400
Depreciation and amortization	207,646			50,348			44,426			28,036
Cost of goods on acquired inventory step up	6,557			21,543			—			—
Intangible asset impairment	100,093			—			5,700			24,226
Allowances against accounts receivable	44,367			33,232			19,206			24,439
Share-based compensation expense	9,154			2,240			7,282			9,830
Gain on bargain purchase	—			(5,500		)	—			—
Loss on debt extinguishment	7,335			—			—			—
Other, net	438			338			159			1,298
Changes in assets and liabilities:
Increase in accounts receivable	(64,554		)	(42,421		)	(7,168		)	(39,588		)
(Increase) decrease in inventories	(11,690		)	(15,013		)	15,838			(12,191		)
Decrease (increase) in prepaid expenses and other assets	16,846			(22,770		)	(21,315		)	(2,854		)
Increase (decrease) in accounts payable, accrued expenses and other liabilities, excluding DOJ payment	1,180			(23,351		)	58,050			39,200
Payment to Department of Justice (DOJ)	(46,071		)	—			—			—
Increase (decrease) in payables due to distribution agreement partners	12,597			10,537			(13,376		)	43,264
Decrease in income taxes receivable/payable	6,130			13,710			14,977			1,880
Net cash provided by (used in) operating activities	113,044			(28,580		)	153,760			64,978
Cash flows from investing activities:
Capital expenditures	(17,465		)	(10,306		)	(11,454		)	(11,600		)
Adjustment to purchase price of Anchen acquisition	—			—			3,786			—
Sky Growth Merger	—			(1,908,725		)	—			—
Business acquisitions, net of any cash acquired	(1,733		)	(110,000		)	(34,868		)	(412,753		)
Purchases of intangibles	(1,000		)	—			(15,000		)	(34,450		)
Purchases of available for sale marketable debt securities	—			—			(6,566		)	(26,026		)
Proceeds from available for sale of marketable debt securities	8,000			2,500			17,500			26,973
Net cash used in investing activities	(12,198		)	(2,026,531		)	(46,602		)	(457,856		)
Cash flows from financing activities:
Proceeds from debt	198,889			1,545,000			—			350,000
Proceeds from equity contributions, net	1,616			675,466			—			—
Payment of debt	(206,881		)	(339,512		)	(8,750		)	(4,375		)
Payments to extinguish debt	(1,412		)	—			—			—
Debt issuance costs	—			(67,928		)	—			(7,451		)
Proceeds from share-based compensation plans	—			—			11,582			10,683
Excess tax benefits on share-based compensation	228			—			8,536			—
Purchase of treasury stock	—			—			(2,163		)	(8,004		)
Cash settlement of share-based compensation	—			—			—			(4,133		)
Net cash (used in) provided by financing activities	(7,560		)	1,813,026			9,205			336,720
Net increase (decrease) in cash and cash equivalents	93,286			(242,085		)	116,363			(56,158		)
Cash and cash equivalents at beginning of period	36,794			278,879			162,516			218,674
Cash and cash equivalents at end of period	$	130,080		$	36,794		$	278,879		$	162,516

F- 8

	For the Year Ended		For the Period					For the Year Ended
	December 31,		September 29, 2012 to			January 1, 2012 to		December 31,
	2013		December 31, 2012			September 28, 2012		2011
	(Successor)		(Successor)			(Predecessor)		(Predecessor)
Supplemental disclosure of cash flow information:
Cash paid (received) during the period for:
Income taxes, net	$	14,902	$	(11,667	)	$	6,165	$	(260	)
Interest paid	$	86,187	$	13,969		$	6,615	$	1,361
Non-cash transactions:
Capital expenditures incurred but not yet paid	$	2,254	$	460		$	708	$	764
Equity contribution from management shareholders	$	—	$	4,131		$	—	$	—

The accompanying notes are an integral part of these consolidated financial statements.

F- 9

PAR PHARMACEUTICAL COMPANIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Par Pharmaceutical Companies, Inc. operates primarily through its wholly owned subsidiary, Par Pharmaceutical, Inc. (collectively referred to herein as “the Company,” “we,” “our,” or “us”), in two business segments. Our generic products division, Par Pharmaceutical (“Par”), develops (including through third party development arrangements and product acquisitions), manufactures and distributes generic pharmaceuticals in the United States. Our branded products division, Strativa Pharmaceuticals (“Strativa”), acquires (generally through third party development arrangements), manufactures and distributes branded pharmaceuticals in the United States. The products we market are principally in the solid oral dosage form (tablet, caplet and two-piece hard-shell capsule), although we also distribute several oral suspension products, and nasal spray products.

We were acquired at the close of business on September 28, 2012 through a merger transaction with Sky Growth Acquisition Corporation, a wholly-owned subsidiary of Sky Growth Holdings Corporation (“Holdings”). Holdings was formed by investment funds affiliated with TPG Capital, L.P. (“TPG” and, together with certain affiliated entities, collectively, the “Sponsor”). Holdings is owned by affiliates of the Sponsor and members of management. The acquisition was accomplished through a reverse subsidiary merger of Sky Growth Acquisition Corporation with and into the Company, with the Company being the surviving entity (the “Merger”). Subsequent to the Merger, we became an indirect, wholly owned subsidiary of Holdings (see Note 2, “Sky Growth Merger”). Prior to September 29, 2012, the Company operated as a public company with its common stock traded on the New York Stock Exchange.

Although the Company continued as the same legal entity after the Merger, the accompanying consolidated statements of operations, comprehensive income (loss), stockholders’ equity and cash flows are presented for two periods in 2012: Predecessor and Successor, which relate to the period preceding the Merger (January 1, 2012 to September 28, 2012) and the period succeeding the Merger (September 29, 2012 to December 31, 2012). The Merger and the allocation of the purchase price were recorded as of September 29, 2012. Although the accounting policies followed by the Company are consistent for the Predecessor and Successor periods, with the exception of the change in the annual evaluation date for goodwill from December 31^st to October 1^st, financial information for such periods have been prepared under two different historical cost bases of accounting and are therefore not comparable. The results of the periods presented are not necessarily indicative of the results that may be achieved in future periods.

Note 1 – Summary of Significant Accounting Policies:

Principles of Consolidation:

The consolidated financial statements include the accounts of the Company with certain items pushed down from Holdings, principally share-based compensation. Holdings and its wholly owned subsidiaries include Par Pharmaceutical Companies, Inc. and Par Pharmaceutical, Inc. where the operations of the Company are conducted and which are the obligators under the Senior Credit Facilities and the7.375%Senior Notes (refer to Note 13 - "Debt"). All intercompany transactions are eliminated in consolidation.

Basis of Financial Statement Presentation:

Our accounting and reporting policies conform to the accounting principles generally accepted in the United States of America (U.S. GAAP). The Financial Accounting Standards Board (“FASB”) codified all the accounting standards and principles in the Accounting Standards Codification (“ASC”) as the single source of U.S. GAAP recognized by the FASB to be applied by nongovernmental entities in preparation of financial statements in conformity with U.S. GAAP. Rules and interpretive releases of the Securities and Exchange Commission (the “SEC”) under federal securities laws are also sources of authoritative U.S. GAAP for SEC registrants. All content within the ASC carries the same level of authority.

As a result of the Merger, a new basis of accounting was established as of September 29, 2012. The consolidated financial statements and notes differentiate the results of operations and cash flows for the year ended December 31, 2013 and the period from September 29, 2012 to December 31, 2012 denoting the new basis of accounting as “Successor” in such statements, with a black line separating that information from the results of operations and cash flows for the period from January 1, 2012 to September 28, 2012 and the year ended December 31, 2011 which is identified as “Predecessor” in such statements and which reflects the basis of accounting prior to the Merger. For additional information on the effects of the Merger, including a discussion of the Company’s accounting for the Merger, refer to Note 2, “Sky Growth Merger”.

Use of Estimates:

The consolidated financial statements include certain amounts that are based on management’s best estimates and judgments. Estimates are used in determining such items as provisions for sales returns, rebates and incentives, chargebacks, and other sales allowances, depreciable/amortizable lives, asset impairments, excess inventory, valuation allowance on deferred taxes, purchase price allocations and amounts recorded for contingencies and accruals. Because of the uncertainties inherent in such estimates, actual results may differ from these estimates. Management periodically evaluates estimates used in the preparation of the consolidated financial statements for continued reasonableness.

F- 10

Use of Forecasted Financial Information in Accounting Estimates:

The use of forecasted financial information is inherent in many of our accounting estimates, including but not limited to, determining the estimated fair value of goodwill and intangible assets, matching intangible amortization to underlying benefits (e.g. sales and cash inflows), establishing and evaluating inventory reserves, and evaluating the need for valuation allowances for deferred tax assets. Such forecasted financial information is comprised of numerous assumptions regarding our future revenues, cash flows, and operational results. Management believes that its financial forecasts are reasonable and appropriate based upon current facts and circumstances. Because of the inherent nature of forecasts, however, actual results may differ from these forecasts. Management regularly reviews the information related to these forecasts and adjusts the carrying amounts of the applicable assets prospectively, if and when actual results differ from previous estimates.

Cash and Cash Equivalents:

We consider all highly liquid money market instruments with an original maturity of three months or less when purchased to be cash equivalents. These amounts are stated at cost, which approximates fair value. At December 31, 2013, cash equivalents were held in a number of money market funds and consisted of immediately available fund balances. We maintain our cash deposits and cash equivalents with well-known and stable financial institutions. At December 31, 2013, our cash and cash equivalents were invested primarily in AAA-rated money market funds, which hold high-grade corporate securities or invest in government and/or government agency securities. We have not experienced any losses on our deposits of cash and cash equivalents to date.

Our primary source of liquidity is cash received from customers. In the year ended December 31, 2013 (Successor), we collected $1,150 million with respect to net product sales. In the period from September 29, 2012 to December 31, 2012 (Successor), we collected $258 million with respect to net product sales. In the period from January 1, 2012 to September 28, 2012 (Predecessor), we collected $854 million with respect to net product sales. We collected $941 million in the year ended December 31, 2011 (Predecessor) with respect to net product sales. Our primary use of liquidity includes funding of general operating expenses, normal course payables due to distribution agreement partners, capital expenditures, business development and product acquisition activities, and corporate acquisitions.

The ability to monetize our current product portfolio, our product pipeline, and future product acquisitions and generate sufficient operating cash flows that along with existing cash, cash equivalents and available for sale securities will allow us to meet our financial obligations over the foreseeable future. The timing of our future financial obligations and the introduction of products in the pipeline as well as future product acquisitions may require additional debt and/or equity financing; there can be no assurances that we will be able to obtain any such additional financing when needed or on acceptable or favorable terms.

Concentration of Credit Risk:

Financial instruments that potentially subject us to credit risk consist of trade receivables. We market our products primarily to wholesalers, drug store chains, supermarket chains, mass merchandisers, distributors, mail order accounts and drug distributors. We believe the risk associated with this concentration is somewhat limited due to the number of customers and their geographic dispersion and our performance of certain credit evaluation procedures (see Note 8 – “Accounts Receivable - Major Customers - Gross Accounts Receivable”).

Investments in Debt and Marketable Equity Securities:

We determine the appropriate classification of all debt and marketable equity securities as held-to-maturity, available-for-sale or trading at the time of purchase, and re-evaluate such classification as of each balance sheet date in accordance with FASB ASC 320. Investments in equity securities that have readily determinable fair values are classified and accounted for as available for sale. We assess whether temporary or other-than-temporary unrealized losses on our marketable securities have occurred due to declines in fair value or other market conditions based on the extent and duration of the decline, as well as other factors. Because we have determined that all of our debt and marketable equity securities are available for sale, unrealized gains and losses are reported as a component of accumulated other comprehensive income (loss) in stockholders’ equity. Any other-than-temporary unrealized losses would be recorded in the consolidated statement of operations.

Inventories:

Inventories are typically stated at the lower of cost (first‑in, first‑out basis) or market value. As detailed in Note 2, “Sky Growth Merger”, a fair value adjustment increased inventories to market value at September 28, 2012, which was greater than cost. A portion of the fair value adjustment was expensed ratably as part of cost of goods sold on the consolidated statements of operations in the period from September 29, 2012 to December 31, 2012 (Successor). The remaining balance was expensed in the first quarter of 2013. The nature of the costs capitalized for inventories are generally related to amounts required to acquire materials and amounts incurred to produce salable goods. We establish reserves for our inventory to reflect situations in which the cost of the inventory is not expected to be recovered. In evaluating whether inventory is stated at the lower of cost or market, management considers such factors as the amount of inventory on hand, estimated time required to sell such inventory, remaining shelf life, remaining contractual terms of any supply and distribution agreements including authorized generic agreements, and current expected market conditions, including level of competition. Such evaluations utilize forecasted financial information. We record provisions for inventory to cost of goods sold.

F- 11

Property, Plant and Equipment:

As detailed in Note 2, “Sky Growth Merger”, property, plant and equipment was increased to its fair value in the allocation of purchase price as of September 28, 2012. The revised carrying values of the property, plant and equipment are depreciated over their remaining useful lives. The costs of repairs and maintenance are expensed when incurred, while expenditures for refurbishments and improvements that significantly add to the productive capacity or extend the useful life of an asset are capitalized.

Depreciation and Amortization:

Property, plant and equipment are depreciated on a straight‑line basis over their estimated useful lives. Leasehold improvements are amortized over the shorter of their estimated useful life or the term of the lease. The following is the estimated useful life for each applicable asset group:

Buildings	10 to 40 years
Machinery and equipment	3 to 15 years
Office equipment, furniture and fixtures	3 to 7 years
Computer software and hardware	3 to 7 years

Impairment of Long-lived Assets:

We evaluate long-lived assets, including intangible assets with definite lives, for impairment periodically or whenever events or other changes in circumstances indicate that the carrying value of an asset may no longer be recoverable. If such circumstances are determined to exist, projected undiscounted future cash flows to be generated by the long-lived asset or the appropriate grouping of assets, is compared to the carrying value to determine whether impairment exists at its lowest level of identifiable cash flows. If impairment is identified, a loss is recorded equal to the excess of the asset’s net book value over its fair value, and the cost basis is adjusted. Our judgments related to the expected useful lives of long-lived assets and our ability to realize undiscounted cash flows in excess of the carrying amounts of such assets are affected by factors such as ongoing maintenance and improvements of the assets, changes in economic conditions, our ability to successfully launch products, and changes in operating performance. In addition, we regularly evaluate our other assets and may accelerate depreciation over the revised useful life if the asset has limited future value.

Costs of Computer Software:

We capitalize certain costs associated with computer software developed or obtained for internal use in accordance with the provisions of ASC 350-40. We capitalize those costs from the acquisition of external materials and services associated with developing or obtaining internal use computer software. We capitalize certain payroll costs for employees that are directly associated with internal use computer software projects once specific criteria of FASB ASC 350-40 are met. Those costs that are associated with preliminary stage activities, training, maintenance, and all other post-implementation stage activities are expensed as they are incurred. All costs capitalized in connection with internal use computer software projects are amortized on a straight-line basis over a useful life of three to seven years, beginning when the software is ready for its intended use.

Research and Development Agreements:

Research and development costs are expensed as incurred. These expenses include the costs of our internal product development efforts, acquired in-process research and development, as well as costs incurred in connection with our third party collaboration efforts. Milestone payments made under contract research and development arrangements or product licensing arrangements prior to regulatory approval of the associated product are expensed when the milestone is achieved. Once the product receives regulatory approval we record any subsequent milestone payments as intangible assets. We make the determination to capitalize or expense amounts related to the development of new products and technologies through agreements with third parties based on our ability to recover our cost in a reasonable period of time from the estimated future cash flows anticipated to be generated pursuant to each agreement. Market (including competition), regulatory and legal factors, among other things, may affect the realizability of the projected cash flows that an agreement was initially expected to generate. We regularly monitor these factors and subject all capitalized costs to periodic impairment testing.

Costs for Patent Litigation and Legal Proceedings:

Costs for patent litigation or other legal proceedings are expensed as incurred and included in selling, general and administrative expenses.    

Goodwill and Intangible Assets:

We determine the estimated fair values of goodwill and intangible assets with definite and/or indefinite lives based on valuations performed at the time of their acquisition in accordance with ASC 350. Such valuations utilize forecasted financial information. In addition, certain amounts paid to third parties related to the development of new products and technologies, as described above, are capitalized and included in intangible assets on the accompanying consolidated balance sheets.

Goodwill and indefinite lived intangible assets are evaluated for impairment annually. We may first consider qualitative factors as set forth in the guidance, when appropriate to determine if it is more likely than not (defined as 50% or more) that the fair value of the reporting unit is less than its carrying amount. If it is determined that it is not more likely than not that the fair value of the

F- 12

reporting unit is less than its carrying amount, no additional steps are taken. If we chose not to consider qualitative factors or it is determined that it is more likely than not that the fair value of the reporting unit is less than its carrying amount, the Company then uses a two-step process that compares the fair value of the reporting unit to which the goodwill is assigned to the reporting unit’s carrying amount, including goodwill. The first step is to identify a potential impairment, and the second step measures the amount of the impairment loss, if any. Goodwill is impaired if the carrying amount of a reporting unit’s goodwill exceeds its estimated fair value. As of October 1, 2013, Par performed its annual goodwill impairment assessment and of our intangible assets with indefinite lives noting no impairment of goodwill and impairment of certain of our intangible assets, refer to Note 11 - "Intangible Assets, net". No changes in business or other factors are known as of the December 31, 2013 balance sheet date that would necessitate an evaluation for impairment.

Definite-lived intangibles are amortized on an accelerated basis over their estimated useful life, based on the specific asset and the timing of recoverability from expected future cash flows.

We review the carrying value of our long-term assets for impairment whenever events and circumstances indicate that the carrying value of an asset may not be recoverable from the estimated future cash flows expected to result from its use and eventual disposition. In cases where undiscounted expected future cash flows are less than the carrying value, an impairment loss is recognized equal to an amount by which the carrying value exceeds the fair value of assets.

As discussed above with respect to determining an asset’s fair value and useful life, because this process involves management making certain estimates and because these estimates form the basis of the determination of whether or not an impairment charge should be recorded, these estimates are considered to be critical accounting estimates. We will continue to assess the carrying value of our goodwill and intangible assets in accordance with applicable accounting guidance.

Income Taxes:

We account for income taxes in accordance with ASC 740. Deferred taxes are provided using the asset and liability method, whereby deferred income taxes result from temporary differences between the reported amounts in the financial statements and the tax basis of assets and liabilities, as measured by presently enacted tax rates. We establish valuation allowances against deferred tax assets when it is more likely than not that the realization of those deferred tax assets will not occur. In establishing valuation allowances, management makes estimates such as projecting future taxable income. Such estimates utilize forecasted financial information.

ASC 740-10 clarifies the accounting for uncertainty in income taxes recognized in an enterprise’s financial statements and prescribes a recognition threshold and measurement attribute for financial statement recognition, measurement and disclosure of tax positions that a company has taken or expects to be taken in a tax return. Additionally, ASC 740-10 provides guidance on de-recognition, classification, interest and penalties, accounting in interim periods and transition. See Note 17, “Income Taxes”.

Revenue Recognition and Accounts Receivable Reserves and Allowances:

We recognize revenues for product sales when title and risk of loss transfer to our customers, when reliable estimates of rebates, chargebacks, returns and other adjustments can be made, and collectability is reasonably assured. Included in our recognition of revenues are estimated provisions for sales allowances, the most significant of which include rebates, chargebacks, product returns, and other sales allowances, recorded as reductions to gross revenues, with corresponding adjustments to the accounts receivable reserves and allowances (see Note 8 – “Accounts Receivable”). In addition, we record estimates for rebates paid under federal and state government Medicaid drug reimbursement programs as reductions to gross revenues, with corresponding adjustments to accrued liabilities. We have the experience and access to relevant information that we believe are necessary to reasonably estimate the amounts of such deductions from gross revenues. Some of the assumptions we use for certain of our estimates are based on information received from third parties, such as customers’ inventories at a particular point in time and market data, or other market factors beyond our control. The estimates that are most critical to our establishment of these reserves, and therefore would have the largest impact if these estimates were not accurate, are our estimates of non-contract sales volumes, average contract pricing, customer inventories, processing time lags, and return volumes. We regularly review the information related to these estimates and adjust our reserves accordingly, if and when actual experience differs from previous estimates.

Distribution Costs:

We record distribution costs related to shipping product to our customers, primarily through the use of common carriers or external distribution services, in selling, general and administrative expenses. Distribution costs for the year ended December 31, 2013 (Successor) were approximately $4.6 million. Distribution costs for the period from September 29, 2012 to December 31, 2012 (Successor) were approximately $1.0 million. Distribution costs for the period from January 1, 2012 to September 28, 2012 (Predecessor) were approximately $2.3 million. Distribution costs were approximately $2.5 million for 2011 (Predecessor).

Fair Value of Financial Instruments:

The carrying amounts of our cash equivalents, accounts receivable, accounts payable and accrued liabilities approximate fair values based upon the relatively short-term nature of these financial instruments.

F- 13

Concentration of Suppliers of Distributed Products and Internally Manufactured Products:

We have entered into a number of license and distribution agreements pursuant to which we distribute generic pharmaceutical products and brand products developed and/or supplied to us by certain third parties. We have also entered into contract manufacturing agreements for third-parties to manufacture some of our own generic products for us. For the year ended December 31, 2013 (Successor), a significant percentage of our total net product sales were generated from such contract-manufactured and/or licensed products. We cannot provide assurance that the efforts of our contractual partners will continue to be successful, that we will be able to renew such agreements or that we will be able to enter into new agreements in the future. Any alteration to or termination of our current material license and distribution agreements, our failure to enter into new and similar agreements, or the interruption of the supply of our products under such agreements or under our contract manufacturing agreements, could have a material adverse effect on our business, condition (financial and other), prospects or results of operations.

We produce substantially all of our internally manufactured products at our manufacturing facilities in New York and in California as of December 31, 2013. A significant disruption at those facilities, even on a short-term basis, could impair our ability to produce and ship products to the market on a timely basis, which could have a material adverse effect on our business, financial position and results of operations.

Segments:

ASC 280-10 codifies the standards for reporting of financial information about operating segments in annual financial statements. Management considers our business to be in two reportable business segments, generic and brand pharmaceuticals. Refer to Note 20 – “Segment Information”. Our four largest customers in terms of net sales dollars; McKesson Drug Co.; Cardinal Health, Inc.; AmerisourceBergen Corporation; and CVS Caremark Corp., with each being greater than ten percent of our consolidated total revenues, accounted for approximately 70% of our consolidated total revenues for the year ended December 31, 2013.

Contingencies and Legal Fees:

We are subject to various patent litigations, product liability litigations, government investigations and other legal proceedings in the ordinary course of business. Legal fees and other expenses related to litigation are expensed as incurred and included in selling, general and administrative expenses. Contingent accruals are recorded when we determine that a loss is both probable and reasonably estimable. Due to the fact that legal proceedings and other contingencies are inherently unpredictable, our assessments involve significant judgment regarding future events.

Debt Issuance Costs:

We capitalize direct costs incurred with obtaining debt financing, which are included in other assets on the consolidated balance sheet. Debt issuance costs are amortized to interest expense over the term of the underlying debt using the effective interest method. We recognized amortized debt issuance costs of $10,734 thousand for the year ended December 31, 2013 (Successor), $2,829 thousand for the period September 29, 2012 to December 31, 2012 (Successor), $1,876 thousand for the period January 1, 2012 to September 28, 2012 (Predecessor), and $1,400 thousand in the year ended December 31, 2011 (Predecessor).

Derivative Instruments and Hedging Activities

As required by ASC 815, Derivatives and Hedging ("ASC 815"), we record all derivatives on our consolidated balance sheet at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative, whether we have elected to designate a derivative in a hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. Derivatives designated and qualifying as a hedge of the exposure to changes in the fair value of an asset, liability, or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Derivatives may also be designated as hedges of the foreign currency exposure of a net investment in a foreign operation. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that are attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. We may enter into derivative contracts that are intended to economically hedge certain of our risks, even though hedge accounting does not apply or we elect not to apply hedge accounting under ASC 815.

Recent Accounting Pronouncements:

In July 2013, the FASB issued Accounting Standards Update (ASU) No. 2013-10, “Derivatives and Hedging (Topic 815): Inclusion of the Fed Funds Effective Swap Rate (or Overnight Index Swap Rate) as a Benchmark Interest Rate for Hedge Accounting Purposes (a consensus of the FASB Emerging Issues Task Force).” The amendments in this ASU permit the Fed Funds Effective Swap Rate to be used as a U.S. benchmark interest rate for hedge accounting purposes, in addition to United States Treasury (UST) rates and London Inter-Bank Offered Rates (LIBOR). The amendments also remove the restriction on using different benchmark rates for similar hedges. Before the amendments in this Update, only UST and, for practical reasons, the LIBOR swap rate, were considered benchmark interest rates. Including the Fed Funds Effective Swap Rate as an acceptable U.S. benchmark interest rate in addition to UST and LIBOR will provide risk managers with a more comprehensive spectrum of interest rate resets to utilize as the designated benchmark interest rate risk component under the hedge accounting guidance. The amendments apply to all entities that elect to apply

F- 14

hedge accounting of the benchmark interest rate. The amendments are effective prospectively for qualifying new or redesignated hedging relationships entered into on or after July 17, 2013. The adoption of ASU 2013-10 did not have a material impact on our consolidated financial statements.

In July 2013, the FASB has issued ASU No. 2013-11, Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists (a consensus of the FASB Emerging Issues Task Force). U.S. GAAP does not include explicit guidance on the financial statement presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists. The amendments in this ASU state that an unrecognized tax benefit, or a portion of an unrecognized tax benefit, should be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except as follows. To the extent a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date under the tax law of the applicable jurisdiction to settle any additional income taxes that would result from the disallowance of a tax position or the tax law of the applicable jurisdiction does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. This ASU applies to all entities that have unrecognized tax benefits when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists at the reporting date. The amendments in this ASU are effective for fiscal years, and interim periods within those years, beginning after December 15, 2013. Early adoption is permitted. The amendments should be applied prospectively to all unrecognized tax benefits that exist at the effective date. Retrospective application is permitted. We are evaluating the effect the adoption will have on our consolidated financial statements.

Note 2 – Sky Growth Merger:

The Transactions

We were acquired at the close of business on September 28, 2012 through a merger transaction with a wholly-owned subsidiary of Holdings. Holdings and its wholly-owned subsidiaries were formed by affiliates of TPG solely for the purposes of completing the Merger and the other related transactions. At the time of the Merger, each share of Company common stock issued and outstanding immediately prior to the close of the Merger was converted into the right to receive $50.00 in cash. Aggregate consideration tendered at September 28, 2012 was for 100% of the equity of the Company. Subsequent to the Merger, we became an indirect, wholly owned subsidiary of Holdings. The Merger was financed as follows:

• Borrowings under the Company’s senior secured credit facilities (the “Senior Credit Facilities”) that was entered into in conjunction with the Merger consisting of: (i) a seven-year senior secured term loan facility and (ii) a $150,000 thousand senior secured revolving credit facility, which was undrawn at closing of the Merger;

• Issuance of 7.375% senior notes due 2020 (the “Notes”);

• Equity investments from Holdings funded by affiliates of TPG and management; and

• Company cash on hand.

The Merger occurred simultaneously with:

• The closing of the financing transactions and equity investments described above; and

• The termination of the Company’s previous term loan facility and revolving credit facility. Amounts outstanding under these facilities were paid off at the closing of the Merger.

The Merger was accounted for as a purchase business combination in accordance with ASC 805, Business Combinations, whereby the purchase price paid to effect the Merger was allocated to recognize the acquired assets and liabilities assumed at fair value. The acquisition method of accounting uses the fair value concept defined in ASC 820, “Fair Value Measurements and Disclosures.” ASC 805 requires, among other things, that most acquired assets and liabilities in a business purchase combination be recognized at their fair values as of the Merger date and that the fair value of acquired in-process research and development (“IPR&D”) be recorded on the balance sheet regardless of the likelihood of success of the related product or technology as of the completion of the Merger. The process for estimating the fair values of IPR&D, identifiable intangible assets and certain tangible assets requires the use of significant estimates and assumptions, including estimating future cash flows, developing appropriate discount rates, estimating the costs, timing and probability of success to complete in-process projects and projecting regulatory approvals. Under ASC 805, transaction costs are not included as a component of consideration transferred. The Merger related transaction costs were comprised of investment bank fees, accounting fees, legal fees, and other fees and were included in operating expenses as selling, general and administrative on the Consolidated Statements of Operations. The excess of the purchase price (consideration transferred) over the estimated amounts of identifiable assets acquired and liabilities assumed as of the effective date of the Merger was allocated to goodwill in accordance with ASC 805, which mainly represents intangible assets related to our know-how, including our workforce’s expertise in R&D and manufacturing that do not qualify for separate recognition. The purchase price

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allocation was subject to completion of our analysis of the fair value of the assets and liabilities as of the effective date of the Merger. The final valuation was completed as of September 30, 2013.

The sources and uses of funds in connection with the Transactions are summarized below ($ in thousands):

Sources:			Uses:
Senior secured term loan		$1,055,000	Cash purchase of equity		$1,908,725
7.375% Senior notes	490,000		Prior debt and accrued interest	337,704
Sponsor equity contribution	690,000		Total purchase price	2,246,429
Company cash on hand	144,791		Transaction costs	133,362
Total source of funds		$2,379,791	Total use of funds		$2,379,791

The final allocation of the purchase price at September 29, 2012 was as follows ($ in thousands):

	As of
	September 29, 2012
Cash on hand	$	278,879
Accounts receivable, net	113,902
Inventories	118,704
Property, plant and equipment, net	129,416
Intangible assets	1,303,300
Other current and non-current assets	83,493
Total identifiable assets	2,027,694
Accounts payable	36,304
Payables due to distribution agreement partners	55,983
Accrued government pricing liabilities	43,010
Accrued legal settlements	58,917
Other current liabilities	89,231
Other long-term liabilities	12,568
Deferred income taxes	334,904
Total liabilities assumed	630,917
Net identifiable assets acquired	1,396,777
Goodwill	849,652
Total purchase price allocation	$	2,246,429

The excess of the purchase price (consideration transferred) over the estimated amounts of identifiable assets acquired and liabilities assumed as of the effective date of the Merger was allocated to goodwill in accordance with ASC 805, which mainly represents intangible assets related to our know-how, including our workforce’s expertise in R&D and manufacturing that do not qualify for separate recognition. The purchase price allocation was subject to completion of our analysis of the fair value of the assets and liabilities as of the effective date of the Merger. The final valuation was completed as of September 30, 2013. Refer to Note 12 - "Goodwill", for changes during the year ended December 31, 2013. None of the goodwill identified above will be deductible for income tax purposes.

Supplemental Pro forma Information (unaudited)

The following unaudited pro forma information for the years ended December 31, 2012 and December 31, 2011 assumes the Merger occurred as of January 1, 2011.  The pro forma information is not necessarily indicative either of the combined results of operations that actually would have been realized had the Merger been consummated during the periods for which pro forma information is presented, or is it intended to be a projection of future results or trends.

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(in thousands)	December 31, 2012			December 31, 2011
Total revenues		$1,050,007			$926,138
Loss from continuing operations		($84,305	)		($245,466	)

These amounts have been calculated after adjusting for the additional amortization and depreciation expense, cost of goods sold and interest expense that would have been recorded assuming the fair value adjustments to finite-lived intangible assets, property, plant and equipment, and inventory had been applied on January 1, 2011, and the debt incurred as a result of the Merger had been outstanding since January 1, 2011, together with the consequential tax effects.  

Pro forma income from continuing operations for the twelve months ended December 31, 2012 was adjusted to exclude $28,235 thousand of Merger-related costs incurred with the consequential tax effects.  These costs were primarily investment bank fees, accounting fees, legal fees, and other fees.  Pro forma loss from continuing operations for the year ended December 31, 2011 was adjusted to include the Merger-related costs with the consequential tax effects.  

Transactions with Manager

In connection with the Transactions, the Company entered into a management services agreement with an affiliate of TPG (the “Manager”) pursuant to which they received on the closing date an aggregate transaction fee of $20 million. In addition, pursuant to such agreement, and in exchange for on-going consulting and management advisory services, the Manager receives an annual monitoring fee paid quarterly equal to 1% of EBITDA as defined under the credit agreement for the Senior Credit Facilities. There is an annual cap of $4 million for this fee. The Manager also receives reimbursement for out-of-pocket expenses incurred in connection with services provided pursuant to the agreement. The Company recorded an expense of $3,611 thousand for consulting and management advisory service fees and out-of-pocket expenses which are included in selling, general and administrative expenses in the consolidated statement of operations in the year ended December 31, 2013 (Successor) and $675 thousand in the period from September 29, 2012 to December 31, 2012 (Successor).

Note 3 – Acquisition of Divested Products from the Watson/Actavis Merger:

As a result of the merger of Watson and Actavis, Par acquired on November 6, 2012, the U.S. marketing rights to five generic products that were marketed by Watson or Actavis, as well as eight Abbreviated New Drug Applications awaiting regulatory approval and a generic product in late-stage development for $110,000 thousand. Par also acquired a number of supply agreements each with a term of three years. The purchase price was paid in cash and funded from our cash on hand.

The acquisition was accounted for as a business combination and a bargain purchase under FASB ASC 805 Business Combinations. The purchase price of the acquisition was allocated to the assets acquired, with the excess of the fair value of assets acquired over the purchase price recorded as a gain. The gain was mainly attributed to the FTC mandated divestiture of products by Watson and Actavis in conjunction with the approval of the related merger. ASC 805 requires, among other things, that the fair value of acquired IPR&D be recorded on the balance sheet regardless of the likelihood of success of the related product or technology as of the completion of the acquisition.  The process for estimating the fair values of IPR&D requires the use of significant estimates and assumptions, including estimating future cash flows, developing appropriate discount rates, estimating the costs, timing and probability of success to complete in-process projects and projecting regulatory approvals. The establishment of the fair value of the consideration for an acquisition, and the allocation to identifiable assets requires the extensive use of accounting estimates and management judgment.  We believe the fair values assigned to the assets acquired are based on reasonable estimates and assumptions based on data currently available.

The purchase price of the acquisition was allocated to the net tangible and intangible assets acquired on the basis of estimated fair values, as follows:

($ in thousands)

	Estimated Fair Value		Estimated Useful Life
Intangible asset related to developed products		$101,200	7 years
Intangible asset related to IPR&D products	14,300		Various
Total assets acquired	115,500
Purchase price	110,000
Gain on bargain purchase		$5,500

The tax basis of the acquired assets was $110,000 thousand.

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Supplemental Pro forma Information (unaudited)

The following unaudited pro forma information for the years ended December 31, 2012 and December 31, 2011 assumes the acquisition of divested products from the Watson/Actavis merger occurred as of January 1, 2011.  The pro forma information is not necessarily indicative either of the combined results of operations that actually would have been realized had the acquisition been consummated during the periods for which pro forma information is presented, or is it intended to be a projection of future results or trends.

	December 31,		December 31,
(amounts in thousands)	2012		2011
Total revenues		$1,125,461		$1,014,979
Income (loss) from continuing operations	$	5,364	$	(26,729	)

These amounts have been calculated assuming the five generic products that were marketed in the U.S as of the acquisition were being marketed by us since January 1, 2011 and after adjusting for the additional amortization expense that would have been recorded assuming the fair value adjustments to finite-lived intangible assets had been applied on January 1, 2011, together with the consequential tax effects.  

Note 4 – Edict Acquisition:

On February 17, 2012, through Par Pharmaceutical, Inc., our wholly-owned subsidiary, we completed our acquisition of privately-held Edict Pharmaceuticals Private Limited, which has been renamed Par Formulations Private Limited (referred to as “Par Formulations”), for cash and our repayment of certain additional pre-close indebtedness (the “Edict Acquisition”).  The operating results of Par Formulations were included in our consolidated financial results from the date of acquisition.  The operating results were reflected as part of the Par Pharmaceutical segment.  We funded the purchase from cash on hand. 

The addition of Par Formulations broadens our industry expertise and expands our R&D and manufacturing capabilities.  The operating results of Par Formulations for the year ended December 31, 2013 (Successor), reflecting a loss from continuing operations of approximately $9,753 thousand and from February 17, 2012 to December 31, 2012 are included in the accompanying consolidated statements of operations, reflecting a loss from continuing operations of approximately $1,931 thousand for the period from September 29, 2012 (Successor) and approximately $2,749 thousand for the period from January 1, 2012 to September 28, 2012 (Predecessor).  The Edict Acquisition was revalued as part of the Merger. Refer to Note 2 - "Sky Growth Merger".  

Consideration Transferred

The acquisition-date fair value of the consideration transferred consisted of the following items ($ in thousands):

Cash paid for equity		$20,659
Contingent purchase price liabilities	11,641		(1)
Cash paid for assumed indebtedness	4,300
Total consideration		$36,600

(1) Contingent purchase price liabilities represent subsequent milestone payments related to successful FDA inspection of the Par Formulations manufacturing facility and ANDA filings.  All contingent purchase price liabilities were paid in full within 18 months of the acquisition date.

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Fair Value Estimate of Assets Acquired and Liabilities Assumed

The purchase price of Par Formulations was allocated to the following assets and liabilities prior to the Merger ($ in thousands):

	As of  February 17, 2012
Cash and cash equivalents	$	273
Inventories	192
Prepaid expenses and other current assets	1,143
Property, plant and equipment	5,370
Intangible assets	1,850
Total identifiable assets	8,828
Accounts payable	995
Accrued expenses and other current liabilities	200
Deferred tax liabilities	938
Total liabilities assumed	2,133
Net identifiable assets acquired	6,695
Goodwill	29,905
Net assets acquired	$	36,600

Supplemental Pro forma Information (unaudited)

The following unaudited pro forma information for the year ended December 31, 2012, and the year ended December 31, 2011 assumes the Edict Acquisition occurred as of January 1, 2011. The pro forma information is not necessarily indicative either of the combined results of operations that actually would have been realized had the Edict Acquisition been consummated during the periods for which pro forma information is presented, or is it intended to be a projection of future results or trends.

	December 31,			December 31,
(amounts in thousands)	2012			2011
Total revenues		$1,050,007			$926,138
Loss from continuing operations		($9,707	)		($50,476	)

These amounts have been calculated after adjusting for the additional expense that would have been recorded assuming the fair value adjustments to finite-lived intangible assets ($750 thousand) had been applied on January 1, 2011, together with the consequential tax effects.

Pro forma income from continuing operations for the year ended December 31, 2012 was adjusted to exclude $2,880 thousand of Edict Acquisition related costs incurred with the consequential tax effects. These costs were primarily accounting fees and legal fees and were included in operating expenses as selling, general and administrative on the Consolidated Statements of Operations. Pro forma loss from continuing operations for the year ended December 31, 2011 was adjusted to include the Edict Acquisition related costs with the consequential tax effects.

Note 5 – Anchen Acquisition:

On November 17, 2011, through Par Pharmaceutical, Inc., our wholly-owned subsidiary, we completed our acquisition of Anchen Incorporated and its subsidiary Anchen Pharmaceuticals, Inc. (collectively referred to as Anchen) for $412,753 thousand in aggregate consideration (the Anchen Acquisition), subject to post-closing adjustment. During the second quarter of 2012, we collected $3,786 thousand as a result of post-closing adjustments with the former Anchen securityholders and adjusted goodwill associated with the Anchen Acquisition. The purchase price allocation was final at that time. All of the assets acquired and liabilities assumed as part of the Anchen Acquisition were revalued as part of the Merger. Refer to Note 2 - "Sky Growth Merger".

Anchen was a privately-held generic pharmaceutical company until our acquisition. Anchen broadened our industry expertise and expanded our R&D and manufacturing capabilities and product pipeline.

The Anchen Acquisition was accounted for as a business purchase combination using the acquisition method of accounting under the provisions of ASC 805. The acquisition method of accounting uses the fair value concept defined in ASC 820. ASC 805 requires, among other things, that most assets acquired and liabilities assumed in a business purchase combination be recognized at

F- 19

their fair values as of the Anchen Acquisition date and that the fair value of acquired in-process research and development (IPR&D) be recorded on the balance sheet regardless of the likelihood of success of the related product or technology as of the completion of the Anchen Acquisition. The process for estimating the fair values of IPR&D, identifiable intangible assets and certain tangible assets requires the use of significant estimates and assumptions, including estimating future cash flows, developing appropriate discount rates, estimating the costs, timing and probability of success to complete in-process projects and projecting regulatory approvals. Under ASC 805, transaction costs are not included as a component of consideration transferred and were expensed as incurred. The Anchen Acquisition related transaction costs expensed for the year ended December 31, 2011 totaled $8,264 thousand and were included in operating expenses as selling, general and administrative on the Consolidated Statements of Operations. The Anchen Acquisition related transaction costs for the year ended December 31, 2011 were comprised of investment bank fees ($5,013 thousand), accounting fees ($1,628 thousand), legal fees ($1,348 thousand), and other fees ($275 thousand).

Note 6 – Available for Sale Marketable Debt Securities:

At December 31, 2013 and 2012, all of our investments in marketable debt securities were classified as available for sale and, as a result, were reported at their estimated fair values on the consolidated balance sheets. Refer to Note 7 - “Fair Value Measurements.” The following is a summary of amortized cost and estimated fair value of our marketable debt securities available for sale at December 31, 2013 ($ amounts in thousands):

			Unrealized				Estimated Fair Value
	Cost		Gain		(Loss)
Corporate bonds		$3,522		$19		$—		$3,541

All available for sale marketable debt securities are classified as current on our consolidated balance sheet as of December 31, 2013.

The following is a summary of amortized cost and estimated fair value of our investments in marketable debt securities available for sale at December 31, 2012 ($ amounts in thousands):

			Unrealized				Estimated Fair Value
	Cost		Gain		(Loss)
Corporate bonds		$11,666		$61		$—		$11,727

The following is a summary of the contractual maturities of our available for sale debt securities at December 31, 2013 ($ amounts in thousands):

	December 31, 2013
	Cost		Estimated Fair Value
Less than one year		$2,616		$2,624
Due between 1-2 years	906		917
Total		$3,522		$3,541

Note 7 – Fair Value Measurements:

ASC 820-10 Fair Value Measurements and Disclosures defines fair value as the price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. ASC 820 requires that assets and liabilities carried at fair value be classified and disclosed in one of the following three categories:

Level 1: Quoted market prices in active markets for identical assets and liabilities. Active market means a market in which transactions for assets or liabilities occur with “sufficient frequency” and volume to provide pricing information on an ongoing unadjusted basis. Cash equivalents include highly liquid investments with an original maturity of three months or less at acquisition. We have determined that our cash equivalents in their entirety are classified as Level 1 within the fair value hierarchy.

Level 2: Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Our Level 2 assets primarily include debt securities, including corporate bonds with quoted prices that are traded less frequently than exchange-traded instruments. All of our Level 2 asset values are determined using a pricing model with inputs that are observable in the market or can be derived principally from or corroborated by

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observable market data. The pricing model information is provided by third party entities (e.g., banks or brokers). In some instances, these third party entities engage external pricing services to estimate the fair value of these securities. We have a general understanding of the methodologies employed by the pricing services in their pricing models. We corroborate the estimates of non-binding quotes from the third party entities’ pricing services to an independent source that provides quoted market prices from broker or dealer quotations. We investigate large differences, if any. Based on historical differences, we have not been required to adjust quotes provided by the third party entities’ pricing services used in estimating the fair value of these securities.

Level 3: Unobservable inputs that are not corroborated by market data.

Financial assets and liabilities

The fair value of our financial assets and liabilities measured at fair value on a recurring basis as of December 31, 2013 were as follows ($ amounts in thousands):

	Estimated Fair Value at
	December 31, 2013		Level 1		Level 2		Level 3
	(Successor)
Corporate bonds (Note 6)		$3,541		$—		$3,541		$—
Cash equivalents		$66,782		$66,782		$—		$—
Senior secured term loan (Note 13)		$1,063,255		$—		$1,063,255		$—
7.375% senior notes (Note 13)		$507,150		$—		$507,150		$—
Derivative instruments - Interest rate caps (Note 14)		$1,189		$—	$	1,189		$—

The fair value of our financial assets and liabilities measured at fair value on a recurring basis as of December 31, 2012 were as follows ($ amounts in thousands):

	Estimated Fair Value at
	December 31, 2012		Level 1		Level 2		Level 3
	(Successor)
Corporate bonds (Note 6)		$11,727		$—		$11,727		$—
Cash equivalents		$14,370		$14,370		$—		$—
Senior secured term loan (Note 13)		$1,052,363		$—		$1,052,363		$—
7.375% senior notes (Note 13)		$484,488		$—		$484,488		$—

The carrying amount reported in the consolidated balance sheets for accounts receivables, net, inventories, prepaid expenses and other current assets, accounts payable, payables due to distribution agreement partners, accrued salaries and employee benefits, accrued government pricing liabilities, accrued legal fees, accrued legal settlements, payable to former Anchen securityholders, and accrued expenses and other current liabilities approximate fair value because of their short-term nature.

    As noted in Note 4, “Edict Acquisition”, we had contingent purchase price liabilities that represented subsequent milestone payments related to successful FDA inspection of the Par Formulations manufacturing facility and ANDA filings. Through December 31, 2013 we had paid the total $11,641 thousand of contingent purchase price liabilities.

Non-financial assets and liabilities

The Company does not have any non-financial assets or liabilities as of December 31, 2013 or December 31, 2012 that are measured in the consolidated financial statements at fair value.

Intangible Assets

We evaluate long-lived assets, including intangible assets with definite lives, for impairment periodically or whenever events or other changes in circumstances indicate that the carrying value of an asset may no longer be recoverable. If such circumstances are determined to exist, projected undiscounted future cash flows to be generated by the long-lived asset or the appropriate grouping of assets (level 3 inputs), is compared, at its lowest level of identifiable cash flows, to the carrying value to determine whether impairment exists. During the period from January 1, 2012 to September 28, 2012 (Predecessor), we abandoned an in-process research and development project and exited the market of a commercial product. As a result, we recorded an intangible asset impairment of $5,700 thousand. Both of these intangible assets had been acquired in the Anchen Acquisition. In the year ended December 31, 2013, we adjusted our forecast for certain products to reflect competition and pricing assumptions which caused us to assess the carrying value of certain intangible assets. We adjusted the carrying value to the calculated discounted cash flows of 6 identified products and recorded an intangible asset impairment charge of $39,946 thousand. In connection with our valuation of goodwill and other indefinite-lived intangible assets, we adjusted the carrying value of 3 identified intangible assets and recorded an

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intangible asset impairment charge totaling $60,147 thousand. Our total definite-lived and indefinite-lived intangible asset impairment charge for the year ended December 31, 2013 was $100,093 thousand.

Derivative Instruments - Interest Rate Caps

We use interest rate cap agreements to manage our interest rate risk on our variable rate long-term debt. Refer to Note 14, "Derivatives Instruments and Hedging Activities," for further information.

Note 8 – Accounts Receivable:

We account for revenue in accordance with ASC 605 Revenue Recognition. In accordance with that standard, we recognize revenue for product sales when title and risk of loss have transferred to our customers, when reliable estimates of rebates, chargebacks, returns and other adjustments can be made, and when collectability is reasonably assured. This is generally at the time that products are received by our direct customers. We also review available trade inventory levels at certain large wholesalers to evaluate any potential excess supply levels in relation to expected demand. We determine whether we will recognize revenue at the time that our products are received by our direct customers or defer revenue recognition until a later date on a product by product basis at the time of launch. Upon recognizing revenue from a sale, we record estimates for chargebacks, rebates and incentive programs, product returns, cash discounts and other sales reserves that reduce accounts receivable.

The following tables summarize the impact of accounts receivable reserves and allowance for doubtful accounts on the gross trade accounts receivable balances at each balance sheet date ($ amounts in thousands):

	December 31, 2013			December 31, 2012
	(Successor)			(Successor)
Gross trade accounts receivable		$383,347			$318,793
Chargebacks	(48,766		)	(41,670		)
Rebates and incentive programs	(75,321		)	(59,426		)
Returns	(78,181		)	(68,062		)
Cash discounts and other	(37,793		)	(26,544		)
Allowance for doubtful accounts	(7		)	—
Accounts receivable, net		$143,279			$123,091

Allowance for doubtful accounts

	For the Year Ended			For the period						For the Year Ended
	December 31, 2013			September 29, 2012 to December 31, 2012			January 1, 2012 to September 28, 2012			December 31, 2011
	(Successor)			(Successor)			(Predecessor)			(Predecessor)
Balance at beginning of period		$—			($100	)		($1	)		($3	)
Anchen opening balance	—			—			(100		)	—
Additions – charge to expense	(2		)	85			—			(5		)
Adjustments and/or deductions	(5		)	15			1			7
Balance at end of period	$	(7	)	$	—		$	(100	)	$	(1	)

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The following tables summarize the activity for the years ended December 31, 2013, 2012 and 2011 in the accounts affected by the estimated provisions described below ($ amounts in thousands):

	For the Year Ended December 31, 2013
	(Successor)
Accounts receivable reserves	Beginning balance			Provision recorded for current period sales			(Provision) reversal recorded for prior period sales			Credits processed		Ending balance
Chargebacks		($41,670	)		($630,097	)		$—	(1)		$623,001		($48,766	)
Rebates and incentive programs	(59,426		)	(290,934		)	659			274,380		(75,321		)
Returns	(68,062		)	(37,956		)	—			27,837		(78,181		)
Cash discounts and other	(26,544		)	(195,632		)	1,564			182,819		(37,793		)
Total		($195,702	)		($1,154,619	)		$2,223			$1,108,037		($240,061	)
Accrued liabilities (2)		($42,162	)		($80,726	)		$3,566	(4)		$83,493		($35,829	)

	For the Year Ended December 31, 2012
	(Successor)
Accounts receivable reserves	Beginning balance			Provision recorded for current period sales			(Provision) reversal recorded for prior period sales				Credits processed		Ending balance
Chargebacks		($20,688	)		($442,245	)		$—		(1)		$421,263		($41,670	)
Rebates and incentive programs	(35,132		)	(216,861		)	(59		)		192,626		(59,426		)
Returns	(58,672		)	(33,315		)	1,602			(3)	22,323		(68,062		)
Cash discounts and other	(28,672		)	(148,771		)	(809		)		151,708		(26,544		)
Total		($143,164	)		($841,192	)		$734				$787,920		($195,702	)
Accrued liabilities (2)		($39,614	)		($73,973	)		$—				$71,425		($42,162	)

	For the Year Ended December 31, 2011
	(Predecessor)
Accounts receivable reserves	Beginning balance			Anchen opening balance			Provision recorded for current period sales			(Provision) reversal recorded for prior period sales			Credits processed		Ending balance
Chargebacks		($19,482	)		($1,633	)		($261,335	)		$—	(1)		$261,762		($20,688	)
Rebates and incentive programs	(23,273)			(1,427)			(121,804)			660			110,712		(35,132)
Returns	(48,928)			(1,748)			(30,577)			265			22,316		(58,672)
Cash discounts and other	(16,606)			(5,626)			(105,961)			(357)			99,878		(28,672)
Total		($108,289	)		($10,434	)		($519,677	)		$568			$494,668		($143,164	)
Accrued liabilities (2)		($32,169	)		($571	)		($55,853	)		$224			$48,755		($39,614	)

(1) Unless specific in nature, the amount of provision or reversal of reserves related to prior periods for chargebacks is not determinable on a product or customer specific basis; however, based upon historical analysis and analysis of activity in subsequent periods, we believe that our chargeback estimates remain reasonable.

(2) Includes amounts due to indirect customers for which no underlying accounts receivable exists and is principally comprised of Medicaid rebates and rebates due under other U.S. Government pricing programs, such as TriCare and the Department of Veterans Affairs.

(3) The amount principally represents the resolution of a customer dispute in the first quarter of 2012 regarding invalid deductions taken in prior years of approximately $1,600 thousand.

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(4) Based upon additional available information related to Managed Medicaid utilization in California and a recalculation of average manufacturer’s price, we reduced our Medicaid accruals for the periods January 2010 through December 2012 by approximately $3,600 thousand. Our Medicaid accrual represents our best estimate at this time.

The Company sells its products directly to wholesalers, retail drug store chains, drug distributors, mail order pharmacies and other direct purchasers as well as customers that purchase its products indirectly through the wholesalers, including independent pharmacies, non-warehousing retail drug store chains, managed health care providers and other indirect purchasers. The Company often negotiates product pricing directly with health care providers that purchase products through the Company’s wholesale customers. In those instances, chargeback credits are issued to the wholesaler for the difference between the invoice price paid to the Company by our wholesale customer for a particular product and the negotiated contract price that the wholesaler’s customer pays for that product. The information that the Company considers when establishing its chargeback reserves includes contract and non-contract sales trends, average historical contract pricing, actual price changes, processing time lags and customer inventory information from its three largest wholesale customers. The Company’s chargeback provision and related reserve vary with changes in product mix, changes in customer pricing and changes to estimated wholesaler inventory.

Customer rebates and incentive programs are generally provided to customers as an incentive for the customers to continue carrying the Company’s products or replace competing products in their distribution channels with our products. Rebate programs are based on a customer’s dollar purchases made during an applicable monthly, quarterly or annual period. The Company also provides indirect rebates, which are rebates paid to indirect customers that have purchased the Company’s products from a wholesaler under a contract with us. The incentive programs include stocking or trade show promotions where additional discounts may be given on a new product or certain existing products as an added incentive to stock the Company’s products. We may, from time to time, also provide price and/or volume incentives on new products that have multiple competitors and/or on existing products that confront new competition in order to attempt to secure or maintain a certain market share. The information that the Company considers when establishing its rebate and incentive program reserves are rebate agreements with, and purchases by, each customer, tracking and analysis of promotional offers, projected annual sales for customers with annual incentive programs, actual rebates and incentive payments made, processing time lags, and for indirect rebates, the level of inventory in the distribution channel that will be subject to indirect rebates. We do not provide incentives designed to increase shipments to our customers that we believe would result in out-of-the-ordinary course of business inventory for them. The Company regularly reviews and monitors estimated or actual customer inventory information at its three largest wholesale customers for its key products to ascertain whether customer inventories are in excess of ordinary course of business levels.

Pursuant to a drug rebate agreement with the Centers for Medicare and Medicaid Services, TriCare and similar supplemental agreements with various states, the Company provides a rebate on drugs dispensed under such government programs. The Company determines its estimate of the Medicaid rebate accrual primarily based on historical experience of claims submitted by the various states and any new information regarding changes in the Medicaid program that might impact the Company’s provision for Medicaid rebates. In determining the appropriate accrual amount we consider historical payment rates; processing lag for outstanding claims and payments; levels of inventory in the distribution channel; and the impact of the healthcare reform acts. The Company reviews the accrual and assumptions on a quarterly basis against actual claims data to help ensure that the estimates made are reliable. On January 28, 2008, the Fiscal Year 2008 National Defense Authorization Act was enacted, which expands TriCare to include prescription drugs dispensed by TriCare retail network pharmacies. TriCare rebate accruals reflect this program expansion and are based on actual and estimated rebates on Department of Defense eligible sales.

The Company accepts returns of product according to the following criteria: (i) the product returns must be approved by authorized personnel with the lot number and expiration date accompanying any request and (ii) we generally will accept returns of products from any customer and will provide the customer with a credit memo for such returns if such products are returned between six months prior to, and 12 months following, such products’ expiration date. The Company records a provision for product returns based on historical experience, including actual rate of expired and damaged in-transit returns, average remaining shelf-lives of products sold, which generally range from 12 to 48 months, and estimated return dates. Additionally, we consider other factors when estimating the current period return provision, including levels of inventory in the distribution channel, significant market changes that may impact future expected returns, and actual product returns, and may record additional provisions for specific returns that we believe are not covered by the historical rates.

The Company offers cash discounts to its customers, generally 2% of the sales price, as an incentive for paying within invoice terms, which generally range from 30 to 90 days. The Company accounts for cash discounts by reducing accounts receivable by the full amount of the discounts that we expect our customers to take.

In addition to the significant gross-to-net sales adjustments described above, we periodically make other sales adjustments. The Company generally accounts for these other gross-to-net adjustments by establishing an accrual in the amount equal to its estimate of the adjustments attributable to the sale.

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The Company may at its discretion provide price adjustments due to various competitive factors, through shelf-stock adjustments on customers’ existing inventory levels. There are circumstances under which we may not provide price adjustments to certain customers as a matter of business strategy, and consequently may lose future sales volume to competitors and risk a greater level of sales returns on products that remain in the customer’s existing inventory.

As detailed above, we have the experience and access to relevant information that we believe are necessary to reasonably estimate the amounts of such deductions from gross revenues, except as described below. Some of the assumptions we use for certain of our estimates are based on information received from third parties, such as wholesale customer inventories and market data, or other market factors beyond our control. The estimates that are most critical to the establishment of these reserves, and therefore, would have the largest impact if these estimates were not accurate, are estimates related to contract sales volumes, average contract pricing, customer inventories and return volumes. The Company regularly reviews the information related to these estimates and adjusts its reserves accordingly, if and when actual experience differs from previous estimates. With the exception of the product returns allowance, the ending balances of accounts receivable reserves and allowances generally are processed during a two-month to four-month period.

Use of Estimates in Reserves

We believe that our reserves, allowances and accruals for items that are deducted from gross revenues are reasonable and appropriate based on current facts and circumstances. It is possible however, that other parties applying reasonable judgment to the same facts and circumstances could develop different allowance and accrual amounts for items that are deducted from gross revenues. Additionally, changes in actual experience or changes in other qualitative factors could cause our allowances and accruals to fluctuate, particularly with newly launched or acquired products. We review the rates and amounts in our allowance and accrual estimates on a quarterly basis. If future estimated rates and amounts are significantly greater than those reflected in our recorded reserves, the resulting adjustments to those reserves would decrease our reported net revenues; conversely, if actual product returns, rebates and chargebacks are significantly less than those reflected in our recorded reserves, the resulting adjustments to those reserves would increase our reported net revenues. We regularly review the information related to these estimates and adjust our reserves accordingly, if and when actual experience differs from previous estimates.

As is customary and in the ordinary course of business, our revenue that has been recognized for product launches included initial trade inventory stocking that we believed was commensurate with new product introductions. At the time of each product launch, we were able to make reasonable estimates of product returns, rebates, chargebacks and other sales reserves by using historical experience of similar product launches and significant existing demand for the products.

Note 9 – Inventories:

($ amounts in thousands)

	December 31, 2013		December 31, 2012
	(Successor)		(Successor)
Raw materials and supplies		$44,403		$37,457
Work-in-process	9,834		10,063
Finished goods	63,070		64,654
		$117,307		$112,174

Inventory write-offs (inclusive of pre-launch inventories detailed below)

($ amounts in thousands)

	For the Year Ended		For the period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Inventory write-offs		$18,299		$2,567		$17,209		$7,200

Par capitalizes inventory costs associated with certain products prior to regulatory approval and product launch, based on management's judgment of reasonably certain future commercial use and net realizable value, when it is reasonably certain that the pre-launch inventories will be saleable. The determination to capitalize is made once Par (or its third party development partners) has filed an Abbreviated New Drug Application (“ANDA”) that has been acknowledged by the FDA as containing sufficient information

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to allow the FDA to conduct its review in an efficient and timely manner and management is reasonably certain that all regulatory and legal hurdles will be cleared. This determination is based on the particular facts and circumstances relating to the expected FDA approval of the generic drug product being considered, and accordingly, the time frame within which the determination is made varies from product to product. Par could be required to write down previously capitalized costs related to pre-launch inventories upon a change in such judgment, or due to a denial or delay of approval by regulatory bodies, or a delay in commercialization, or other potential factors. As of December 31, 2013, Par had approximately $5.8 million in inventories related to generic products that were not yet available to be sold.

Strativa also capitalizes inventory costs associated with in-licensed branded products subsequent to FDA approval but prior to product launch based on management’s judgment of probable future commercial use and net realizable value. We believe that numerous factors must be considered in determining probable future commercial use and net realizable value including, but not limited to, Strativa’s limited number of historical product launches, as well as the ability of third party partners to successfully manufacture commercial quantities of product. Strativa could be required to expense previously capitalized costs related to pre-launch inventory upon a change in such judgment, due to a delay in commercialization, product expiration dates, projected sales volume, estimated selling price or other potential factors. As of December 31, 2013 Strativa had approximately $0.7 million in inventories related to a brand product that was not yet available to be sold.

The amounts in the table below represent inventories related to products that were not yet available to be sold and are also included in the total inventory balances presented above.

Pre-Launch Inventories

($ amounts in thousands)

	December 31, 2013		December 31, 2012
	(Successor)		(Successor)
Raw materials and supplies		$6,308		$4,019
Work-in-process	93		655
Finished goods	118		0
		$6,519		$4,674

	For the Year Ended		For the period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Pre-launch inventory write-offs, net of partner allocation		$2,310		$1,730		$10,208		$1,607

Note 10 – Property, Plant and Equipment, net:

($ amounts in thousands)

	December 31, 2013			December 31, 2012
Land		$4,553			$4,553
Buildings	29,491			28,781
Machinery and equipment	58,556			48,026
Office equipment, furniture and fixtures	5,433			5,130
Computer software and hardware	21,582			19,034
Leasehold improvements	25,828			22,720
Construction in progress	12,286			10,933
	157,729			139,177
Accumulated depreciation and amortization	(30,453		)	(7,547		)
		$127,276			$131,630

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Depreciation and amortization expense related to property, plant and equipment

($ amounts in thousands)

	For the Year Ended		For the period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Depreciation and amortization expense		$23,323		$7,547		$13,230		$13,214

Note 11 – Intangible Assets, net:

($ amounts in thousands)

	December 31, 2013							December 31, 2012
	(Successor)							(Successor)
			Accumulated Amortization							Accumulated Amortization
	Cost					Net		Cost					Net
Developed products	$	530,759	$	(155,744	)	$	375,015	$	552,700	$	(33,321	)	$	519,379
Other product related royalty streams	115,600		(22,709		)	92,891		115,600		(5,289		)	110,311
IPR&D	293,400		—			293,400		584,000		—			584,000
Subsequently Developed IPR&D	262,553		(25,331		)	237,222		24,600		(257		)	24,343
Par trade name	26,400		—			26,400		26,400		—			26,400
Watson/Actavis Divestiture Products	85,295		(23,143		)	62,152		101,200		(3,934		)	97,266
Watson/Actavis related IPR&D	4,700		—			4,700		14,300		—			14,300
Other	1,000		(132		)	868		—		—			—
	$	1,319,707	$	(227,059	)	$	1,092,648		$1,418,800		($42,801	)		$1,375,999

We recorded amortization expense related to intangible assets of approximately $184,258 thousand for the year ended December 31, 2013 (Successor), $42,801 thousand for the period September 29, 2012 to December 31, 2012 (Successor), $31,196 thousand for the period January 1, 2012 to September 28, 2012 (Predecessor), and $14,822 thousand for the year ended December 31, 2011 (Predecessor). After the Merger, amortization expense was included in cost of goods sold.

Intangible Asset Impairment

During the twelve months ended December 31, 2013, we recorded intangible asset impairment totaling approximately $100,093 thousand. 2013 activity included a fourth quarter charge of approximately $60,147 thousand for IPR&D classes of products and projects that were evaluated as part of the annual evaluation of indefinite lived intangible assets. The approximate $60,147 thousand charge represented the reduction to the appropriate fair values. During the third quarter of 2013, we recorded intangible assets impairment totaling approximately $39,480 thousand related to five products not expected to achieve their originally forecasted operating results. During the second quarter of 2013, we also ceased selling a product that had been acquired with the divested products from the Watson/Actavis Merger and recorded a total corresponding intangible asset impairment of $466 thousand. During the period from January 1, 2012 to September 28, 2012, we abandoned an in-process research and development project that was acquired in the Anchen Acquisition and recorded a corresponding intangible asset impairment of $2,000 thousand, and we exited the market of a commercial product that was acquired in the Anchen Acquisition and recorded a corresponding intangible asset impairment of $3,700 thousand.

Intangible assets presented in the Successor period are principally comprised of product related assets recognized at fair value in accordance with ASC 805, Business Combinations, and are inclusive of assets that had previously been recognized in the Predecessor period and revalued as part of the Merger as well as assets initially recognized in connection with the Merger. Intangible assets presented in the Predecessor period are principally comprised of assets previously recognized at estimated fair value under ASC 805 as well as numerous asset acquisitions and acquisition of product and intellectual property rights recorded at cost. Intangible assets are amortized over the period in which the related cash flows are expected to be generated or on a straight-line basis over the products’ estimated useful life if the estimated cash flows method approximates straight-line basis. We evaluate all intangible assets for impairment whenever events or other changes in circumstances indicate that the carrying value of an asset may no longer be recoverable. Such evaluations utilize forecasted financial information. As of December 31, 2013, we believe our net intangible assets are recoverable. The intangible assets included on our consolidated balance sheet at December 31, 2013 and December 31, 2012 includes the following:

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Intangible Assets Acquired in the Merger

We were acquired on September 28, 2012 through a merger transaction with Holdings. Refer to Note 2, “Sky Growth Merger” for details of the transaction. As part of the Merger, we revalued intangible assets related to commercial products (developed technology), royalty streams, IPR&D, and our trade name.

The fair value of the developed technology and in-process research and development intangible assets were estimated using the discounted cash flow method of the income approach. Under this method, an intangible asset’s fair value is equal to the present value of the after-tax cash flows (excess earnings) attributable solely to the intangible asset over its remaining useful life. To calculate fair value, we estimated the present value of cash flows discounted at rates commensurate with the inherent risks associated with each type of asset. We believe that the level and timing of cash flows appropriately reflect market participant assumptions. Some of the significant assumptions inherent in the development of the identifiable intangible asset valuations, from the perspective of a market participant, include the estimated net cash flows by year by project or product (including net revenues, costs of sales, research and development costs, selling and marketing costs and other charges), the appropriate discount rate to select in order to measure the risk inherent in each future cash flow stream, the assessment of each asset's life cycle, competitive trends impacting the asset and each cash flow stream and other factors. The major risks and uncertainties associated with the timely and successful completion of the IPR&D projects include legal risk and regulatory risk.

The developed product intangible assets are composite assets, comprising the market position of the product, the developed technology utilized and the customer base to which the products are sold. Developed technology and the customer base were considered but have not been identified separately as any related cash flows would be intertwined with the product related intangibles. Developed Products held by the Company are considered separable from the business as they could be sold to a third party. The Developed Products were valued using an excess earnings method, with the exception of the royalty revenue stream products not manufactured by us, which were valued using a relief from royalty method of the income approach. The remaining net book value of the related intangible asset related to developed products will be amortized over a weighted average amortization period of approximately six years.

IPR&D is related to R&D projects that were incomplete at the Merger. There are 68 projects associated with IPR&D. As of the Merger, we grouped and valued IPR&D based on the projected year of launch for each group. IPR&D are considered separable from the business as they could be sold to a third party. The value of IPR&D was accounted for as an indefinite-lived intangible asset and will be subject to impairment testing until the completion or abandonment of each group. Upon the successful completion and launch of a product in an annual group, we will make a separate determination of useful life of the IPR&D intangible and commence amortization.

Trade names constitute intellectual property rights and are marketing-related intangible assets. Our corporate trade name was valued using a relief from royalty method of the income approach and accounted for as an indefinite-lived intangible asset that will be subject to annual impairment testing or whenever events or changes in business circumstances necessitate an evaluation for impairment using a fair value approach.

Intangible Assets acquired with the Divested Products from the Watson/Actavis Merger

On November 6, 2012, we acquired the U.S. marketing rights to five generic products that were currently marketed by Watson or Actavis, as well as eight Abbreviated New Drug Applications currently awaiting regulatory approval and a generic product in late-stage development, in connection with the merger of Watson and Actavis. Refer to Note 3, “Acquisition of Divested Products from the Watson/Actavis Merger” for details of the transaction.

Developed products are defined as products that are commercialized, all research and development efforts have been completed by the Seller, and final regulatory approvals have been received. The developed product intangible assets are composite assets, comprising the market position of the product, the developed technology utilized and the customer base to which the products are sold. Developed technology and the customer base were considered but have not been identified separately as any related cash flows would be very much intertwined with the product related intangibles. Developed Products held by the Company are considered separable from the business as they could be sold to a third party. The Developed Products were valued using a multi-period excess earnings method under the income approach. The principle behind this method is that the value of the intangible asset is equal to the present value of the after-tax cash flows attributable to the intangible asset only. The remaining net book value of the related intangible asset related to developed products will be amortized over a weighted average amortization period of approximately seven years.

IPR&D consists of technology-related intangible assets used in R&D activities, which are still incomplete. IPR&D products held by the Company are considered separable from the business as they could be sold to a third party. The IPR&D products were valued using multi-period excess earnings method under the income approach as the most reasonable approach for estimating the fair value of acquired IPR&D Products. The value of IPR&D was accounted for as an indefinite-lived intangible asset and will be subject to impairment testing until the completion or abandonment of the group of projects. Upon the successful completion and launch of a product in the group, we will make a separate determination of useful life of the related IPR&D intangible and commence amortization.

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Estimated Amortization Expense for Existing Intangible Assets at December 31, 2013

The following table does not include estimated amortization expense for future milestone payments that may be paid and result in the creation of intangible assets after December 31, 2013 and assumes the intangible asset related to the Par Trade Name as an indefinite lived asset will not be amortized in the future.

($ amounts in thousands)

	Estimated Amortization Expense
2014		$173,926
2015	149,025
2016	154,756
2017	178,103
2018	142,779
2019 and thereafter	267,659
		$1,066,248

Note 12 – Goodwill:

($ amounts in thousands)

	December 31, 2013			December 31, 2012
	(Successor)			(Successor)
Balance at beginning of period		$850,652			$0
Additions:
Sky Growth Merger	—			850,652
Deductions:
Finalization of purchase accounting	(1,000		)
Balance at end of period		$849,652			$850,652

As noted in Note 2, “Sky Growth Merger”, we were acquired through a merger transaction with a wholly-owned subsidiary of Holdings. Based upon purchase price allocation in accordance with FASB ASC 350-20-35-30, we recorded goodwill which totaled $850,652 thousand at December 31, 2012, which was allocated to Par.

Goodwill is not being amortized, but is tested at least annually, on or about October 1stor whenever events or changes in business circumstances necessitate an evaluation for impairment using a fair value approach. The goodwill impairment test consists of a two-step process. The first step is to identify a potential impairment and the second step measures the amount of impairment, if any. Goodwill is deemed to be impaired if the carrying amount of a reporting unit exceeds its estimated fair value. As of October 1, 2013, Par performed its annual goodwill impairment assessment noting no impairment. No impairment of goodwill has been recognized through December 31, 2013.

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Note 13 - Debt:

($ amounts in thousands)

	December 31, 2013			December 31, 2012
	(Successor)			(Successor)
Senior secured term loan		$1,055,340			$1,052,363
Senior secured revolving credit facility	—			—
7.375% senior notes	490,000			490,000
	1,545,340			1,542,363
Less unamortized debt discount to senior secured term loan	(7,821		)	—
Less current portion	(21,462		)	(10,550		)
Long-term debt		$1,516,057			$1,531,813

Senior Credit Facilities

In connection with the Merger, on September 28, 2012, we entered into a credit agreement (the "Credit Agreement") with a syndicate of banks, led by Bank of America, N.A., as Administrative Agent, Bank of America, N.A., Deutsche Bank Securities, Inc., Goldman Sachs Bank USA, Citigroup Global Markets, Inc., RBC Capital Markets LLC and BMO Capital Markets as Joint Lead Arrangers and Joint Lead Bookrunners, Deutsche Bank Securities, Inc. and Goldman Sachs Bank USA as Co-Syndication Agents, and Citigroup Global Markets Inc. and RBC Capital Markets LLC as Co-Documentation Agents, to provide Senior Credit Facilities comprised of a seven-year senior secured term loan in an initial aggregate principal amount of $1,055 million (the “Term Loan Facility”) and a five-year senior secured revolving credit facility in an initial amount of $150 million (the “Revolving Facility”). The proceeds of the Revolving Facility are available for general corporate purposes.

The Credit Agreement contains customary representations and warranties, as well as customary events of default, in certain cases subject to reasonable and customary periods to cure, including but not limited to: failure to make payments when due, breach of covenants, breach of representations and warranties, insolvency proceedings, certain judgments and any change of control. The Credit Agreement also contains various customary covenants that, in certain instances, restrict our ability to: (i) create liens on assets; (ii) incur additional indebtedness; (iii) engage in mergers or consolidations with or into other companies; (iv) engage in dispositions of assets, including entering into a sale and leaseback transaction; (v) pay dividends and distributions or repurchase capital stock; (vi) make investments, loans, guarantees or advances in or to other companies; (vii) change the nature of our business; (viii) repay or redeem certain junior indebtedness, (ix) engage in transactions with affiliates; and (x) enter into restrictive agreements. In addition, the Credit Agreement requires us to demonstrate compliance with a maximum senior secured first lien leverage ratio whenever amounts are outstanding under the revolving credit facility as of the last day of any quarterly testing period. All obligations under the Credit Agreement are guaranteed by our material domestic subsidiaries.

We are also obligated to pay a commitment fee based on the unused portion of the Revolving Facility. The Credit Agreement includes an accordion feature pursuant to which we may increase the amount available to be borrowed by up to an additional $250,000 thousand (or a greater amount if we meet certain specified financial ratios) under certain circumstances. Repayments of the proceeds of the term loan are due in quarterly installments over the term of the Credit Agreement. Amounts borrowed under the Revolving Facility are payable in full upon expiration of the Credit Agreement.

We are obligated to make mandatory principal prepayments for any fiscal year if the ratio of total amount of outstanding senior secured term loan less cash and cash equivalents divided by our consolidated EBITDA is greater than 2.50 to 1.00 as of December 31 of any fiscal year. When the ratio is greater than 2.50 to 1.00 but less than or equal to 3.00 to 1.00, we are required to pay 25% of excess cash flows, as defined in the Credit Agreement. When the ratio is greater than 3.00 to 1.00, we are required to pay 50% of excess cash flows in the form of principal prepayments. For the year ended December 31, 2013, we were required to pay $10,802 thousand of principal prepayments during the first quarter of 2014.

Refinancing of the Term Loan Facility

On February 6, 2013, the Company, Par Pharmaceutical, Inc., as co-borrower, Sky Growth Intermediate Holdings II Corporation (“Intermediate Holdings”), the subsidiary guarantor party thereto, Bank of America, as administrative agent, and the lenders and other parties thereto modified the Term Loan Facility (as amended, the “New Term Loan Facility”) by entering into Amendment No. 1 (“Amendment No. 1”) to the Credit Agreement.

Amendment No. 1 replaced the existing term loans with a new class of term loans in an aggregate principal amount of $1,066 million (the “New Term Loans”). Borrowings under the New Term Loan Facility bear interest at a rate per annum equal to an applicable margin plus, at the Company’s option, either LIBOR (which is subject to a 1.00% floor) or the base rate rate (which is subject to a 2.00% floor). The applicable margin for borrowings under the New Term Loans is 3.25% for LIBOR borrowings and 2.25% for base rate borrowings. Amendment No. 1 provides for a soft call option applicable to the New Term Loans. The soft call

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option provides for a premium equal to 1.00% of the amount of the outstanding principal if, on or prior to August 6, 2013, the Company entered into certain repricing transactions. The other terms applicable to the New Term Loans are substantially the same terms as the original term loans. We were in compliance with all applicable covenants as of September 30, 2013.

In connection with the transactions described herein, the Company paid a 1.00% soft call premium in an aggregate amount of approximately $10,500 thousand on the existing term loan in February 2013, a portion of which was capitalized as a discount to the New Term Loan Facility. In accordance with the applicable accounting guidance for debt modifications and extinguishments, approximately$5,923 thousandof the existing unamortized deferred financing costs and$1,412 thousandof the related$10,500 thousandsoft call premium were written off in connection with this refinancing and included in the consolidated statements of operations as a loss on debt extinguishment.

Repricing of the Revolving Facility

The Company and Par Pharmaceutical, Inc., as co-borrower, Intermediate Holdings, the subsidiary guarantor party thereto, Bank of America, as administrative agent, and the lenders and other parties thereto modified the Revolving Credit Facility by entering into Amendment No. 2 (“Amendment No. 2”), dated February 22, 2013, and Amendment No. 3 (“Amendment No. 3” and, together with Amendment No. 2, the “Revolver Amendments”), dated February 28, 2013, to the Credit Agreement.

The Revolver Amendments extend the scheduled maturity of the revolving credit commitments of certain existing lenders (the “Extending Lenders”) who have elected to do so, such extension to be effected by converting such amount of the existing revolving credit commitments of the Extending Lenders into a new tranche of revolving credit commitments (the “Extended Revolving Facility”) that will mature on December 28, 2017. The Revolver Amendments also set forth the interest rate payable on borrowings outstanding under the Extended Revolving Facility, as described below. The aggregate commitments under the Extended Revolving Facility are $127.5 million and the aggregate commitments under the non-extended portion of the Revolving Facility are $22.5 million. There were no outstanding borrowings from the Revolving Facility or the Extended Revolving Facility as of December 31, 2013.

Borrowings under both the non-extended portion of the Revolving Facility and the Extended Revolving Facility bear interest at a rate per annum equal to an applicable margin plus, at the Company’s option, either LIBOR or the base rate. The initial applicable margin for borrowings under the Extended Revolving Facility is 3.25% for LIBOR borrowings and 2.25% for base rate borrowings. The initial applicable margin for LIBOR and base rate borrowings under the non-extended portion of the Revolving Facility remain at 3.75% and 2.75%, respectively. Borrowings and repayments of loans under the Extended Revolving Facility and the non-extended portion of the Revolving Facility may be made on a non-pro rata basis with one another, and the commitments under the non-extended portion of the Revolving Facility may be terminated prior to the commitments under the Extended Revolving Credit Facility. The other terms applicable to the Extended Revolving Credit Facility are substantially identical to those of the Revolving Credit Facility.

7.375% Senior Notes

In connection with the Merger, on September 28, 2012, we issued $490,000 thousand aggregate principal amount of 7.375% senior notes due 2020 (the “Notes”). The Notes were issued pursuant to an indenture entered into as of the same date between the Company and Wells Fargo Bank, National Association, as trustee. Interest on the Notes is payable semi-annually on April 15 and October 15, commencing on April 15, 2013. The Notes mature on October 15, 2020.

We may redeem the Notes at our option, in whole or in part on one or more occasions, at any time on or after October 15, 2015, at specified redemption prices that vary by year, together with accrued and unpaid interest, if any, to the date of redemption. At any time prior to October 15, 2015, we may redeem up to 40% of the aggregate principal amount of the Notes with the net proceeds of certain equity offerings at a redemption price equal to the sum of (i) 107.375% of the aggregate principal amount thereof, plus (ii) accrued and unpaid interest, if any, to the redemption date. At any time prior to October 15, 2015, we may also redeem the Notes, in whole or in part on one or more occasions, at a price equal to 100% of the principal amount of the Notes, plus accrued and unpaid interest and a specified “make-whole premium.”

The Notes are guaranteed on a senior unsecured basis by our material existing direct and indirect wholly-owned domestic subsidiaries and, subject to certain exceptions, each of our future direct and indirect domestic subsidiaries that guarantees the Senior Credit Facilities or our other indebtedness or indebtedness of the guarantors will guarantee the Notes. Under certain circumstances, the subsidiary guarantors may be released from their guarantees without consent of the holders of Notes.

The Notes and the subsidiary guarantees will be our and the guarantors’ senior unsecured obligations and will (i) rank senior in right of payment to all of our and the subsidiary guarantors’ existing and future subordinated indebtedness; (ii) rank equally in right of payment with all of our and the subsidiary guarantors’ existing and future senior indebtedness; (iii) be effectively subordinated to any of our and the subsidiary guarantors’ existing and future secured debt, to the extent of the value of the assets securing such debt; and (iv) be structurally subordinated to all of the existing and future liabilities (including trade payables) of each of our subsidiaries that do not guarantee the Notes.

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The indenture governing the Notes contains customary representations and warranties, as well as customary events of default, in certain cases subject to reasonable and customary periods to cure, including but not limited to: failure to make payments when due, breach of covenants, a payment default or acceleration equaling $40,000 thousand or more according to the terms of certain other indebtedness, failure to pay final judgments aggregating in excess of $40,000 thousand when due, insolvency proceedings, a required guarantee shall cease to remain in full force. The indenture also contains various customary covenants that, in certain instances, restrict our ability to: (i) pay dividends and distributions or repurchase capital stock; (ii) incur additional indebtedness; (iii) make investments, loans, guarantees or advances in or to other companies; (iv) engage in dispositions of assets, including entering into a sale and leaseback transaction; (v) engage in transactions with affiliates; (vi) create liens on assets; (vii) redeem or repay certain subordinated indebtedness, (viii) engage in mergers or consolidations with or into other companies; and (ix) change the nature of our business. The covenants are subject to a number of exceptions and qualifications. Certain of these covenants will be suspended during any period of time that (1) the Notes have Investment Grade Ratings (as defined in the indenture) from both Moody’s Investors Service, Inc. and Standard & Poor’s, and (2) no default has occurred and is continuing under the indenture. In the event that the Notes are downgraded to below an Investment Grade Rating, the Company and certain subsidiaries will again be subject to the suspended covenants with respect to future events. We were in compliance with all covenants as of December 31, 2013.

Par Pharmaceutical Companies, Inc., the parent company, is the sole issuer of the Notes.  The Notes are guaranteed on a senior unsecured basis by Par Pharmaceutical Companies, Inc.'s material direct and indirect wholly-owned domestic subsidiaries.  The guarantees are full and unconditional and joint and several.  Par Pharmaceutical Companies, Inc. has no independent assets or operations.  Each of the subsidiary guarantors is 100% owned by Par Pharmaceutical Companies, Inc. and all non-guarantor subsidiaries of Par Pharmaceutical Companies, Inc. are minor subsidiaries.  

We incurred interest expense of $95,484 thousand in 2013 (Successor). During the period from September 29, 2012 to December 31, 2012(Successor), we incurred interest expense of $25,985 thousand, and during the period from January 1, 2012 to September 28, 2012(Predecessor), we incurred interest expense of $9,159 thousand. We incurred interest expense of $2,676 thousand in 2011 (Predecessor).

Debt Maturities as of December 31, 2013	($ amounts in thousands)
2014	21,462
2015	10,660
2016	10,660
2017	10,660
2018	10,660
2019	991,238
2020	490,000
Total debt at December 31, 2013		$1,545,340

The fair value of the senior secured credit term loan was estimated to be approximately $1,063,255 thousand at December 31, 2013 (level 2 inputs) as compared to the face value of $1,055,340 thousand. The fair value of the Notes was estimated to be approximately $507,150 thousand at December 31, 2013 (level 2 inputs) as compared to their face value of $490,000 thousand.

Note 14 - Derivative Instruments and Hedging Activities

Risk Management Objective of Using Derivatives

We are exposed to certain risks arising from global economic conditions. We manage economic risks, including interest rate risk primarily through the use of derivative financial instruments to mitigate the potential impact of interest rate risk. All derivatives are carried at fair value on our consolidated balance sheets. We do not enter into speculative derivatives. Specifically, we enter into derivative financial instruments to manage exposures that arise from payment of future known and uncertain cash amounts related to our borrowings, the value of which are determined by LIBOR interest rates. We may net settle any of our derivative positions under agreements with our counterparty, when applicable.

Cash Flow Hedges of Interest Rate Risk via Interest Rate Caps

Our objective in using interest rate derivatives is to add certainty to interest expense amounts and to manage our exposure to interest rate movements, specifically to protect us from variability in cash flows attributable to changes in LIBOR interest rates. To accomplish this objective, we primarily use interest rate caps as part of our interest rate risk management strategy. Interest rate caps designated as cash flow hedges involve the receipt of variable-rate amounts from a counterparty if LIBOR exceeds the strike rate in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. During the year ended December 31, 2013, we entered into such derivatives to hedge the variable cash flows associated with

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existing variable-rate debt under our Credit Agreement beginning as of September 30, 2013. These instruments are designated for accounting purposes as cash flow hedges of benchmark interest rate risk related to our Credit Agreement. We assess effectiveness and the effective portion of changes in the fair value of derivatives designated and qualified as cash flow hedges for financial reporting purposes is recorded in “Accumulated other comprehensive loss” on our consolidated balance sheet and will be subsequently reclassified into earnings in the period that the hedged forecasted transaction affects earnings. Any ineffective portion of the change in fair value of the derivatives would be recognized directly in earnings.

Interest Rate Caps

As of December 31, 2013, we had five outstanding interest rate caps with various termination dates and notional amounts, which we deemed to be effective for accounting purposes. The derivatives had a combined notional value of $600,000 thousand, all with an effective date of September 30, 2013 and with termination dates each September 30th beginning in 2014 and ending in 2018. Consistent with the terms of the Credit Agreement, the interest rate caps have a strike of 1% which matches the LIBOR floor of 1.0% on the debt. The premium is deferred and paid over the life of the instrument. The effective annual interest rate related to these interest rate caps was a fixed weighted average rate of approximately 4.9% (including applicable margin of 3.25% per the Credit Agreement) at December 31, 2013. These instruments are designated for accounting purposes as cash flow hedges of interest rate risk related to our Credit Agreement. Amounts reported in “Accumulated other comprehensive loss” on our consolidated balance sheet related to derivatives will be reclassified to interest expense as interest payments are made on our variable-rate debt under the Credit Agreement. Approximately 30% of our total outstanding debt at December 31, 2013 remains subject to variability in cash flows attributable to changes in LIBOR interest rates. During the next twelve months, we estimate that $4,002 thousand will be reclassified from “Accumulated other comprehensive loss” on our consolidated balance sheet at December 31, 2013 to interest expense.

Fair Value

As of the effective date, we designated the interest rate swap agreements as cash flow hedges. As cash flow hedges, unrealized gains are recognized as assets while unrealized losses are recognized as liabilities. The interest rate swap agreements are highly correlated to the changes in LIBOR interest rates. The effective portion of such gains or losses is recorded as a component of accumulated other comprehensive income or loss, while the ineffective portion of such gains or losses will be recorded as a component of interest expense. As of December 31, 2013, we recorded $1,189 thousand (or $762 thousand, net of tax) as part of “Accumulated other comprehensive loss” on our consolidated balance sheet. Future realized gains and losses in connection with each required interest payment will be reclassified from Accumulated other comprehensive loss to interest expense.

We elected to use the income approach to value the derivatives, using observable Level 2 market expectations at each measurement date and standard valuation techniques to convert future amounts to a single present amount (discounted) assuming that participants are motivated, but not compelled to transact. Level 2 inputs for the cap valuations are limited to quoted prices for similar assets or liabilities in active markets (specifically futures contracts) and inputs other than quoted prices that are observable for the asset or liability (specifically LIBOR cash and swap rates, volatility and credit risk at commonly quoted intervals). Mid-market pricing is used as a practical expedient for fair value measurements. Key inputs for valuation models include the cash rates, futures rates, swap rates, credit rates and interest rate volatilities.  Reset rates, discount rates and volatilities are interpolated from these market inputs to calculate cash flows as well as to discount those future cash flows to present value at each measurement date. Refer to Note 7 for additional information regarding fair value measurements.

The fair value of our derivative instruments measured as outlined above as of December 31, 2013 was as follows:

($ amounts in thousands)

	December 31,			Quoted Prices		Significant Other Observable Inputs			Significant Other Unobservable Inputs
Description	2013			Level 1		Level 2			Level 3
ASSETS
Current Assets
Derivatives	$	—		$	—	$	—		$	—
	$	—		$	—	$	—		$	—
LIABILITIES
Current Liabilities
Derivatives	$	(1,189	)	$	—	$	(1,189	)	$	—
	$	(1,189	)	$	—	$	(1,189	)	$	—

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The following table summarizes the fair value and presentation in our consolidated balance sheets for derivative instruments as of December 31, 2013 and 2012:

($ amounts in thousands)

	Asset Derivatives			Liability Derivatives
		December 31, 2013	December 31, 2012		December 31, 2013			December 31, 2012
	Balance Sheet Location	Fair Value	Fair Value	Balance Sheet Location	Fair Value			Fair Value
Derivatives designated as hedging instruments under ASC 815
Interest rate cap contracts		—	—	Accrued expenses and other current liabilities	$	(4,002	)	—
Interest rate cap contracts		—	—	Other Assets	2,813			—
Total derivatives designated as hedging instruments under ASC 815		—	—		$	(1,189	)	—
Total derivatives		—	—		$	(1,189	)	—

The following tables summarize our five interest cap agreements with a single counterparty and that each agreement represented a net liability for us and none of our interest cap agreements represented a net asset as of December 31, 2013:

($ amounts in thousands)

Offsetting of Derivative Liabilities
					As of December 31, 2013
											Gross Amounts Not Offset in the Statement of Financial Position
Description		Gross Amounts of Recognized Liabilities			Gross Amounts Offset in the Statement of Financial Position			Net Amounts of Liabilities Presented in the Statement of Financial Position			Financial Instruments		Cash Collateral Pledged		Net Amount
Derivatives by counterparty
	Counterparty 1	$	(1,189	)	$	(2,813	)	$	(4,002	)	$	2,813	$	—	$	(1,189	)
Total		$	(1,189	)	$	(2,813	)	$	(4,002	)	$	2,813	$	—	$	(1,189	)

($ amounts in thousands)

Offsetting of Derivative Assets
				As of December 31, 2013
								Gross Amounts Not Offset in the Statement of Financial Position
Description		Gross Amounts of Recognized Assets		Gross Amounts Offset in the Statement of Financial Position		Net Amounts of Assets Presented in the Statement of Financial Position		Financial Instruments			Cash Collateral Pledged		Net Amount
Derivatives by counterparty
	Counterparty 1	$	—	$	2,813	$	2,813	$	(2,813	)	$	—	$	—
Total		$	—	$	2,813	$	2,813	$	(2,813	)	$	—	$	—

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The following table summarizes information about the fair values of our derivative instruments on the consolidated statements of other comprehensive income (loss) for the year ended December 31, 2013:

Other Comprehensive Income (Loss) Rollforward:	Amount ($ thousands)
Beginning Balance Gain/(Loss) as of December 31, 2012	$	—
Amount Recognized in Other Comprehensive Income (Loss) on Derivative (Pre-tax)	(2,203		)
Amount Reclassified from Other Comprehensive Income (Loss) into Income (Loss)	1,014
Ending Balance Gain/(Loss) (Pre-tax) as of December 31, 2013	$	(1,189	)

The following table summarizes the effect and presentation of derivative instruments, including the effective portion or ineffective portion of our cash flow hedges, on the consolidated statements of operations for the periods ending December 31, 2013 and 2012:

($ amounts in thousands)

The Effect of Derivative Instruments on the Statement of Financial Performance
For the Year Ended December 31, 2013
Derivatives in ASC 815 Cash Flow Hedging Relationships	Amount of Gain or (Loss) Recognized in Other Comprehensive Income (Loss) on Derivative (Effective Portion)				Location of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss) into Income (Loss) (Effective Portion)	Amount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Income (Loss)  (Effective Portion)				Location of Gain or (Loss) Recognized in Income (Loss) on Derivative (Ineffective Portion )	Amount of Gain or (Loss) Recognized in Income on Derivative (Ineffective Portion )
	2013			2012		2013			2012		2013		2012
Interest rate cap contracts	$	(2,203	)	—	Interest Expense	$	(1,014	)	—	Interest Expense	$	—	—
Total	$	(2,203	)	—		$	(1,014	)	—		$	—	—

Note 15 - Guarantor and Non-Guarantor Narrative Disclosure:

Par Pharmaceutical Companies, Inc., the parent company, is the sole issuer of the Notes. The Notes are guaranteed on a senior unsecured basis by Par Pharmaceutical Companies, Inc.’s material direct and indirect wholly-owned domestic subsidiaries. The guarantees are full and unconditional and joint and several. Par Pharmaceutical Companies, Inc. has no independent assets or operations. Each of the subsidiary guarantors is 100% owned by Par Pharmaceutical Companies, Inc. and all non-guarantor subsidiaries of Par Pharmaceutical Companies, Inc. are minor subsidiaries.

Note 16 - Share-Based Compensation:

We account for share-based compensation as required by FASB ASC 718-10 Compensation – Stock Compensation, which requires companies to recognize compensation expense in the amount equal to the fair value of all share-based payments granted to employees. Under FASB ASC 718-10, we recognize share-based compensation ratably over the service period applicable to the award. FASB ASC 718-10 also requires that excess tax benefits be reflected as financing cash flows.

Successor Share-Based Compensation

Stock Options

In conjunction with the Merger, certain senior level employees of Par were granted stock options in Sky Growth Holdings Corporation, effectively granted as of September 28, 2012, under the terms of the Sky Growth Holdings Corporation 2012 Equity Incentive Plan. The share-based compensation expense relating to awards to those persons has been pushed down from Holdings to the Company. 

Each optionee received 2 equal tranches of stock options. Tranche 1 options vest based upon continued employment over a five year period, ratably 20% each annual period. Our policy is to recognize expense for this type of award on a straight-line basis over the requisite service period for the entire award (5 years). Tranche 2 options vest based upon continued employment and the company achieving specified annual or bi-annual EBITDA targets. Compensation expense will be recognized on a graded vesting schedule. In circumstances where the specified annual or bi-annual EBITDA targets are not met, Tranche 2 options may also vest in amounts of either 50% or 100% of the original award in the event of a initial public offering or other sale of the company to a third party buyer (a market condition) that returns a specified level of proceeds calculated as a multiple of the original equity invested in the company as of September 28, 2012.

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We used the Black-Scholes stock option pricing model to estimate the fair value of Tranche 1 and Tranche 2 without a market condition (service and performance conditions only) stock option awards with the following weighted average assumptions:

	(Successor)
TRANCHE 1
Risk-free interest rate	0.9	%
Expected life (in years)	5
Expected volatility	75.0	%
Dividend	0.0	%
	(Successor)
TRANCHE 2
Risk-free interest rate	1.0	%
Expected life (in years)	5
Expected volatility	75.0	%
Dividend	0.0	%

The Tranche 2 stock option grants with a market condition were valued using a Monte Carlo simulation. In addition to the above assumptions utilized in the Black-Scholes model, the Monte Carlo simulation developed a range of projected outcomes of the market condition by projecting potential share prices over a 5 year simulation and determining if the share price had reached the specified level of proceeds stipulated in the equity plan. We ran one million simulations and concluded the fair value of the Tranche 2 Option with market condition as the average of present value of the payoffs across all simulations.

A summary of the calculated estimated grant date fair value per option is as follows:

	September 29, 2012 to December 31, 2012
Fair value of stock options	(Successor)
TRANCHE 1		$0.67
TRANCHE 2 without market condition		$0.68
TRANCHE 2 with market condition		$0.76

For Tranche 2 options, each quarter we will evaluate the probability of the Company achieving the annual or the bi-annual EBITDA targets (“Vesting Event A”) and the probability of an initial public offering or other sale of the Company to a third party buyer (“Vesting Event B”). If it is probable that the Company will achieve Vesting Event A, then the Company will recognize expense for Tranche 2 options at the $0.68 per option value with any necessary adjustments to expense to be equal to the ratable expense as of the end of that particular quarter end. If it is probable that the Company will achieve Vesting Event B, then the Company will recognize expense for Tranche 2 options at the $0.76 per option value (which is the fair value taking into account the market condition) with any necessary adjustment to expense to be equal to the ratable expense as of the end of that particular quarter end.

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Set forth below is the impact on our results of operations of recording share-based compensation from stock options for the year ended December 31, 2013 and for the period from September 29, 2012 to December 31, 2012 ($ amounts in thousands):

	For the Year Ended			For the Period
	December 31, 2013			September 29, 2012 to December 31, 2012
	(Successor)			(Successor)
Cost of goods sold		$901			$223
Selling, general and administrative	8,147			2,003
Total, pre-tax		$9,048			$2,226
Tax effect of share-based compensation	(3,348		)	(824		)
Total, net of tax		$5,700			$1,402

The following is a summary of our stock option activity (shares in thousands):

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
TRANCHE 1
Balance at December 31, 2012	21,630			$1.00
Granted	500		1.00
Exercised	—		—
Forfeited	(300	)	1.00
Balance at December 31, 2013	21,830			$1.00	8.8		$—
Exercisable at December 31, 2013	4,366			$1.00	8.8		$—
Expected to vest at December 31, 2013	21,105			$1.00	8.8		$—
	Shares		Weighted Average Exercise Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
TRANCHE 2
Balance at December 31, 2012	21,630			$1.00
Granted	—		—
Exercised	—		—
Forfeited	(300	)	1.00
Balance at December 31, 2013	21,330			$1.00	8.8		$—
Exercisable at December 31, 2013	4,266			$1.00	8.8		$—
Expected to vest at December 31, 2013	20,605			$1.00	8.8		$—

Rollover Options

As part of the Merger, certain employees of Par were given the opportunity to exchange their stock options in Par for stock options in Sky Growth Holdings Corporation (“Rollover Stock Options”). TPG was not legally or contractually required to replace Par stock options with Sky Growth Holdings Corporation stock options, therefore the Rollover Stock Options were not part of the purchase price. The ratio of exchange was based on the intrinsic value of the Par stock options at September 28, 2012. Par stock options were exchanged for 18,100 thousand Sky Growth Holdings Corporation stock options.

The term of the Par stock options exchanged for Sky Growth Holdings Corporation stock options were not extended. All Rollover Stock Options maintained their 10 year term from original grant date.

All of the Rollover Stock Options were either vested prior to September 27, 2012 or were accelerated vested on September 27, 2012 (date of the Par shareholders’ meeting that approved Par’s acquisition by TPG) in accordance with the terms of

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the Par stock option agreements. No additional vesting conditions were imposed on the holders of the Rollover Stock Options. All remaining unrecognized share-based compensation expense associated with the Rollover Stock Options was recognized as of September 27, 2012 on Par’s (the predecessor’s) books and records.

The following is a summary of our Rollover Stock Options activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
Balance at December 31, 2012	18,100			$0.25
Granted	—		—
Exercised	(749	)	0.25
Forfeited	—		—
Balance at December 31, 2013	17,351			$0.25	3.8		$13,013
Exercisable at December 31, 2013	17,351			$0.25	3.8		$13,013

Restricted Stock

In addition, in conjunction with the Merger, certain senior level employees were granted restricted stock units (RSUs) in Sky Growth Holdings Corporation. The share-based compensation expense relating to awards to those persons has been pushed down from Holdings to the Company. 

Each RSU has only a time-based service condition and will vest no later than the fifth anniversary of the grant date (September 28, 2017) upon fulfillment of the service condition.

The fair value of each RSU is based on fair value of each share of Sky Growth Holdings Corporation common stock on the grant date. The RSUs are classified as equity awards. The total calculated value, net of estimated forfeitures, will be recognized ratably over the 5 year vesting period.

Set forth below is the impact on our results of operations of recording share-based compensation from RSUs for the year ended December 31, 2013, December 31, 2012, and December 31, 2011 ($ amounts in thousands):

	For the Year Ended			For the Period
	December 31, 2013			September 29, 2012 to December 31, 2012
	(Successor)			(Successor)
Cost of goods sold		$—			$1
Selling, general and administrative	106			13
Total, pre-tax		$106			$14
Tax effect of share-based compensation	(39		)	(5		)
Total, net of tax		$67			$9

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The following is a summary of our RSU activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Grant Price		Aggregate Intrinsic Value
Balance at December 31, 2012	300			$1.00
Granted	115		1.00
Exercised	(40	)	1.00
Forfeited	—		—
Non-vested restricted stock unit balance at December 31, 2013	375			$1.00		$375

Long-term Cash Incentive Awards

In conjunction with the Merger, certain employees were granted awards under the Long-term Cash Incentive Award Agreement incentive plan from Sky Growth Holdings Corporation. Each participant has the potential to receive a cash award based on specific achievements in the event of a transaction (e.g., initial public offering or sale of the company to a third party buyer) that returns a specified level of proceeds calculated as a multiple of the original equity invested in the company as of September 28, 2012. There is no vesting period under the long-term cash incentive plan. The grantees must be employed by Sky Growth Holdings Corporation and its subsidiaries at the time of a transaction event in order to be eligible for a cash payment.

This plan is accounted for in accordance with ASC 450 and will be evaluated quarterly. If information available before the financial statements are issued indicates that it is probable that a liability had been incurred at the date of the financial statements then an accrual shall be made for the estimated cash payout. No amount was accrued for the Long-term Cash Incentive Awards through December 31, 2013.

Predecessor Share-Based Compensation

As a result of the Merger, as of September 27, 2012, the Predecessor’s unvested share-based compensation instruments were accelerated to vest in accordance with the underlying Predecessor equity plans. These instruments, together with previously vested awards, and with the exception of Rollover Options discussed above, were settled in cash at the $50.00 purchase price per share paid by TPG in the Merger. All previous share-based compensation plans were canceled in conjunction with the Merger.

Stock Options

We used the Black-Scholes stock option pricing model to estimate the fair value of stock option awards with the following weighted average assumptions:

	For the period ended
	September 28, 2012		December 31, 2011
Risk-free interest rate	0.8	%	2.2	%
Expected life (in years)	4.7		5.2
Expected volatility	43.9	%	44.6	%
Dividend	0	%	0	%

The following is a summary of the weighted average per share fair value of options granted for the periods ended September 28, 2012 and December 31, 2011.

	For the period ended
	September 28, 2012		December 31, 2011
Weighted average per share fair value of options granted		$12.46		$15.34

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Set forth below is the impact on our results of operations of recording share-based compensation from stock options for the periods ended September 28, 2012 and December 31, 2011 ($ amounts in thousands):

	For the period ended
	September 28, 2012			December 31, 2011
Cost of goods sold		$300			$432
Selling, general and administrative	2,700			3,889
Total, pre-tax	3,000			4,321
Tax effect of share-based compensation	(1,110		)	(1,599		)
Total, net of tax		$1,890			$2,722

The following is a summary of our stock option activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Grant Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
Balance at December 31, 2011	2,286			$30.11	—	—
Granted	310		32.97		—	—
Exercised	(1,659	)	25.61		—	—
Forfeited	(937	)	39.12		—	—
Balance at September 28, 2012	—			$—	—		$—

Total fair value of shares vested ($ amounts in thousands):

	For the period ended
	September 28, 2012		December 31, 2011
Total fair value of shares vested		$3,125		$4,186

Restricted Stock/Restricted Stock Units

Outstanding restricted stock and restricted stock units generally vested ratably over four years. The related share-based compensation expense was recorded over the requisite service period, which was the vesting period. The fair value of restricted stock was based on the market value of our common stock on the date of grant.

The impact on our results of operations of recording share-based compensation from restricted stock for the periods ended September 28, 2012 and December 31, 2011 was as follows ($ amounts in thousands):

	For the period ended
	September 28, 2012			December 31, 2011
Cost of goods sold		$377			$551
Selling, general and administrative	3,390			4,958
Total, pre-tax		$3,767			$5,509
Tax effect of stock-based compensation	(1,394		)	(2,038		)
Total, net of tax		$2,373			$3,471

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The following is a summary of our restricted stock activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Grant Price		Aggregate Intrinsic Value
Non-vested balance at December 31, 2011	281			$24.28	—
Granted	99		32.89		—
Exercised	(370	)	26.37		—
Forfeited	(10	)	32.00		—
Non-vested balance at September 28, 2012	—			$—		$—

The following is a summary of our restricted stock unit activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Grant Price		Aggregate Intrinsic Value
Non-vested restricted stock unit balance at December 31, 2011	69			$36.47	—
Granted	82		33.09		—
Exercised	(128	)	34.97		—
Forfeited	(23	)	32.76		—
Non-vested restricted stock unit balance at September 28, 2012	—			$—		$—

Restricted Stock Unit Grants With Internal Performance Conditions

In January 2012, we issued restricted stock units with performance conditions (“performance units”) to our Chief Operating Officer and our President. The vesting of these performance units was contingent upon the achievement of certain financial and operational goals related to the Anchen Acquisition and corporate entity performance with cliff vesting after three years if the performance conditions and continued employment condition were met.

Our Chief Operating Officer and our President each received approximately 25 thousand performance units in January 2012. The value of the performance units awarded was approximately $1.7 million at the grant date. These awards were accelerated and vested as of September 28, 2012 and all related compensation was recognized as of that date.

Cash-settled Restricted Stock Unit Awards

We granted cash-settled restricted stock unit awards that vested ratably over four years to certain employees. The cash-settled restricted stock unit awards were classified as liability awards and were reported within accrued expenses and other current liabilities and other long-term liabilities on the consolidated balance sheet through September 28, 2012. Cash settled restricted stock units entitled such employees to receive a cash amount determined by the fair value of our common stock on the vesting date. The fair values of these awards were remeasured at each reporting period (marked to market) until the awards vested and were paid as of September 28, 2012. Fair value fluctuations were recognized as cumulative adjustments to share-based compensation expense and the related liabilities. Cash-settled restricted stock unit awards were subject to forfeiture if employment terminated prior to vesting. Share-based compensation expense for cash-settled restricted stock unit awards were recognized ratably over the service period.

The impact on our results of operations of recording share-based compensation from cash-settled restricted stock units for the periods ended September 28, 2012 and December 31, 2011 was as follows ($ amounts in thousands):

	For the period ended
	September 28, 2012			December 31, 2011
Cost of goods sold		$232			$132
Selling, general and administrative	2,089			1,188
Total, pre-tax		$2,321			$1,320
Tax effect of stock-based compensation	(859		)	(488		)
Total, net of tax		$1,462			$832

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Information regarding activity for cash-settled restricted stock units outstanding is as follows (number of awards in thousands):

	Shares		Weighted Average Grant Price		Aggregate Intrinsic Value
Awards outstanding at December 31, 2011	149			$32.97	—
Granted	137		33.38		—
Exercised	(40	)	32.55		—
Forfeited	(246	)	62.84		—
Awards outstanding at September 28, 2012	—			$—		$—

Employee Stock Purchase Program:

We maintained an Employee Stock Purchase Program (the “Program”). The Program was designed to qualify as an employee stock purchase plan under Section 423 of the Internal Revenue Code of 1986, as amended. It enabled eligible employees to purchase shares of our common stock at a 5% discount to the fair market value. All shares were monetized and the Program was cancelled as of September 28, 2012 in conjunction with the Merger.

(amounts in thousands)

	For the period ended
	September 28, 2012	December 31, 2011
Shares purchased by employees	5	12

Chief Executive Officer Specific Share-based Compensation

On November 2, 2010, we entered into an employment agreement with our former President and Chief Executive Officer (the “former CEO”), effective as of January 1, 2011. His employment agreement was for a three-year term, ending December 31, 2013. Pursuant to the employment agreement, the former CEO was eligible to receive an incentive compensation award based on the compound annual growth rate (“CAGR”) of our common stock over the course of the three-year employment term (January 1, 2011 to December 31, 2013). The former CEO was eligible to receive an incentive compensation award ranging from $2 million (for a three-year CAGR of 4%) to $9 million (for a three-year CAGR of 20% or more). He was not eligible to receive an incentive compensation award if the Company’s three-year CAGR was below 4%, and no incentive compensation award would be payable if the employment agreement was terminated prior to its expiration unless a change of control (as defined in the agreement) had occurred. This CAGR based award was classified as liability awards and are reported within accrued expenses and other current liabilities and other long-term liabilities on the consolidated balance sheet through September 28, 2012. The fair values of this award was remeasured at each reporting period (mark-to-market) using a Monte Carlo valuation model until the award vested and was paid. Fair value fluctuations were recognized as cumulative adjustments to share-based compensation expense and the related liabilities. Share-based compensation expense for this CAGR award was recognized ratably over the three-year service period. Through September 28, 2012, we recognized $4,566 thousand of expense associated with this plan.

In January 2011, the former CEO was granted an equity award consisting of restricted stock units with a total grant date economic value of approximately $1.85 million. The units vested on the date that a change of control (as defined in the agreement) occurred. The related share-based compensation expense was recorded through September 28, 2012. The fair value of restricted stock units was based on the market value of our common stock on the date of grant.

Note 17 - Income Taxes:

The components of our provision (benefit) for income taxes on income from continuing operations for the year ended December 31, 2013, the successor period from September 29, 2012 through December 31, 2012, the predecessor period from January 1, 2012 through September 28, 2012, and the year ended December 31 2011 are as follows ($ amounts in thousands):

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	For the Year Ended			For the Period						For the Year Ended
	December 31, 2013			September 29, 2012 to December 31, 2012			January 1, 2012 to September 28, 2012			December 31, 2011
	(Successor)			(Successor)			(Predecessor)			(Predecessor)
Current income tax provision (benefit):
Federal		$19,505			$3,502			$21,795			$3,522
State	187			176			(5,284		)	(6,261		)
Foreign	973			230			833			—
	20,665			3,908			17,344			(2,739		)
Deferred income tax (benefit) provision:
Federal	(79,996		)	(20,660		)	12,982			(7,813		)
State	(1,851		)	(930		)	(829		)	4,556
Foreign	—			—			(50		)	—
	(81,847		)	(21,590		)	12,103			(3,257		)
		($61,182	)		($17,682	)		$29,447			($5,996	)

Deferred tax assets and (liabilities) as of December 31, 2013, and 2012 are as follows ($ amounts in thousands):

	December 31, 2013			December 31, 2012
	(Successor)			(Successor)
Deferred tax assets:
Accounts receivable		$35,298			$31,877
Inventories	12,670			8,063
Litigation settlements and contingencies	12,241			8,257
Accrued and prepaid expenses	8,219			8,638
Net operating losses and credit carryforwards	14,019			18,539
Asset impairments	996			1,400
Stock options and restricted shares	4,097			801
Other	4,790			2,560
Total deferred tax assets	92,330			80,135
Deferred tax liabilities:
Fixed assets	(20,621		)	(23,173		)
Deferred financing cost	(15,463		)	—
Intangible assets	(275,399		)	(365,495		)
Other	(1,376		)	(1,096		)
Total deferred tax liabilities	(312,859		)	(389,764		)
Less valuation allowance	(12,322		)	(6,803		)
Net deferred tax (liability) asset		($232,851	)		($316,432	)

Management believes it is more likely than not that the deferred tax asset balance of $92.3 million as of December 31, 2013 will be realized.

We have gross net operating loss (“NOL”) carryforwards at December 31, 2013 of approximately $179.6 million for state income tax purposes. State NOL carryforwards will begin expiring in 2014. A gross valuation allowance on the deferred tax assets at December 31, 2013, primarily relates to certain state NOL’s and credit and capital loss carryforwards of approximately $137.1 million which represents $12.3 million of net valuation allowance. This valuation allowance has been established due to the uncertainty of

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realizing those deferred tax assets in the future. This valuation allowance increased in 2013 by $5.5 million, primarily due to an increase of certain state NOL’s principally driven by our debt service costs.

On January 2, 2013, the American Taxpayer Relief Act of 2012 was enacted and the law extended several provisions, including a two year extension of the U.S. tax credit for research and experimental expenses. Under accounting rules, a tax law change is taken into account in calculating the income tax provision in the period in which enacted.  Because the extension was enacted into law in 2013, tax expense for 2013 reflects retroactive extension of these provisions. The entire benefit of the 2012 R&D Tax Credit is reflected in the 2013 fiscal year financial results.

The table below provides reconciliation between the statutory federal income tax rate and the effective rate of income tax expense for each of the periods shown as follows:

	For the Year Ended	For the Period		For the Year Ended
	December 31, 2013	September 29, 2012 to December 31, 2012	January 1, 2012 to September 28, 2012	December 31, 2011
	(Successor)	(Successor)	(Predecessor)	(Predecessor)
Federal statutory tax rate	35%	35%	35%	35%
State tax – net of federal benefit	1	1	2	2
Change in valuation of deferred tax assets	—	—	—	(9)
Tax contingencies	—	(1)	(6)	8
Non-deductible legal settlements	—	—	17	(14)
Non-deductible annual pharmaceutical manufacturers' fee	(2)	—	—	(5)
Non-deductible transaction costs	—	—	8	(4)
R&D Credit	2	—	—	—
Other	1	—	2	(2)
Effective tax rate	37%	35%	58%	11%

Tax Contingencies

Significant judgment is required in evaluating our tax positions and determining its provision for income taxes. During the ordinary course of business, there are transactions and calculations for which the ultimate tax determination is uncertain. We establish reserves for tax related uncertainties based on estimates of whether, and the extent to which, additional taxes will be due. These reserves are established when we believe that certain positions might be challenged despite our belief that our tax return positions are fully supportable. We adjust these reserves in light of changing facts and circumstances, such as the outcome of tax audits. The provision for income taxes includes the impact of reserve provisions and changes to reserves that are considered appropriate. Accruals for tax contingencies are provided for in accordance with the requirements of ASC 740-10. We reflect interest and penalties attributable to income taxes, to the extent they arise, as a component of its income tax provision or benefit.

At December 31, 2013 the amount of gross unrecognized tax benefits (excluding the federal benefit received from state positions) was $18.0 million. Of this total, $13.3 million (net of the federal benefit on state issues) represents the amount of unrecognized tax benefits that, if recognized, would favorably affect the effective rate related to continuing income in the future periods. The total amount of accrued interest and penalties resulting from such unrecognized tax benefits was $2.5 million at December 31, 2013 and $2.2 million at December 31, 2012. During the year ended December 31, 2013, the period from September 29, 2012 to December 31, 2012 (Successor), the period from January 1, 2012 to September 28, 2012 (Predecessor), and for the year ended December 31, 2011 (Predecessor), we recognized approximately $0.5 million, $0.04 million, $0.4 million, and $0.4 million, respectively, in interest and penalties.

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A reconciliation of the beginning and ending amount of gross unrecognized tax benefits for the year ended December 31, 2013 (Successor), the period from September 29, 2012 to December 31, 2012 (Successor), the period from January 1, 2012 to September 28, 2012 (Predecessor) and the year ended December 31, 2011 (Predecessor) are as follows ($ amounts in thousands):

	For the Year Ended			For the Period					For the Year Ended
	December 31, 2013			September 29, 2012 to December 31, 2012		January 1, 2012 to September 28, 2012			December 31, 2011
	(Successor)			(Successor)		(Predecessor)			(Predecessor)
Balance at the beginning of period		$12,538			$12,119		$14,409			$31,571
Additions based on tax positions related to the current year	2,577			419		2,337			1,779
Additions for tax positions of prior years	3,708			—		634			3,217
Reductions for tax positions of prior years	(842		)	—		(5,261		)	(5,013		)
Reductions due to lapse of applicable statute of limitations	—			—		—			(16,720		)
Settlements paid	—			—		—			(425		)
Balance at the end of the period		$17,981			$12,538		$12,119			$14,409

We believe it is reasonably possible that approximately $6 million of our current unrecognized tax positions may be recognized within the next twelve months as a result of settlements or a lapse of the statute of limitations.

The Company is currently under audit by the IRS for the tax years 2009 to 2011. A Company subsidiary is currently under audit by the IRS for the periods 2007 through November 16, 2011. Periods prior to 2007 are no longer subject to IRS audit. We are currently under audit in several state jurisdictions for the years 2005 through 2011. In most other state jurisdictions, we are no longer subject to examination by tax authorities for years prior to 2009.

Note 18 - Commitments, Contingencies and Other Matters:

Leases

At December 31, 2013, we had minimum rental commitments aggregating $13.8 million under non-cancelable operating leases expiring through 2018. Amounts payable thereunder are $5.2 million in 2014, $4.4 million in 2015, $2.5 million in 2016, $1.4 million in 2017 and $0.3 million thereafter. Rent expense charged to operations was $6.3 million in 2013 (Successor), $1.6 million in the period from September 29, 2012 to December 31, 2012 (Successor), $4.8 million for the period from January 1, 2012 to September 28, 2012 (Predecessor), and $4.9 million in 2011 (Predecessor).

Retirement Savings Plan

We have a Retirement Savings Plan (the “Retirement Savings Plan”) whereby eligible employees are permitted to contribute annually from 1% to 25% of their compensation to the Retirement Savings Plan. We contribute an amount equal to 50% of up to the first 6% of compensation contributed by the employee (“401(k) matching feature”). All participants enrolled in the Retirement Savings Plan as of January 1, 2013 became vested immediately with respect to the 401(k) matching feature contributions each pay period. Participants who enrolled in the Retirement Savings Plan after January 1, 2013 become vested with respect to 20% of our contributions for each full year of employment with the Company and thus become fully vested after five full years. We also may contribute additional funds each year to the Retirement Savings Plan, the amount of which, if any, is determined by the Board in its sole discretion. We incurred expenses related to the 401(k) matching feature of the Retirement Savings Plan of $1.7 million in 2013, $0.2 million in the period from September 29, 2012 to December 31, 2012 (Successor), $0.9 million for the period from January 1, 2012 to September 28, 2012 (Predecessor), and $1.2 million in 2011 (Predecessor), We did not make a discretionary contribution to the Retirement Savings Plan for 2013, 2012 and 2011.

Par’s Anchen subsidiary has a legacy 401(k) plan whereby its eligible employees are permitted to contribute annually from their compensation to this 401(k) plan up to the annual IRS limit. Under this plan, Anchen eligible employees can receive employer matching contributions of 100% of the first 3% of compensation contributed and 50% of the next 2% of compensation contributed (“Anchen 401(k) matching feature”). Participants in the legacy 401(k) plan become vested immediately with respect to the Anchen 401(k) matching feature contributions each pay period. Anchen eligible employees may also receive additional funds each year under the legacy 401(k) plan, the amount of which, if any, is determined by the Board in its sole discretion. As of December 31, 2012, this plan was merged into the Retirement Savings Plan. We incurred expenses related to the Anchen 401(k) matching feature of $146 thousand in the period from September 29, 2012 to December 31, 2012 (Successor), $381 thousand for the period from January 1, 2012 to September 28, 2012 (Predecessor), and $50 thousand in 2011 (Predecessor). We did not make a discretionary contribution to the legacy 401(k) plan for 2012 or 2011.

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Legal Proceedings

Our legal proceedings are complex and subject to significant uncertainties.  As such, we cannot predict the outcome or the effects of the legal proceedings described below.  While we believe that we have valid claims and/or defenses in the litigations described below, litigation is inherently unpredictable, and the outcome of these proceedings could include substantial damages, the imposition of substantial fines, penalties, and injunctive or administrative remedies.  For proceedings where losses are both probable and reasonably estimable, we have accrued for such potential loss as set forth below.  Such accruals have been developed based upon estimates and assumptions that have been deemed reasonable by management, but the assessment process relies heavily on estimates and assumptions that may ultimately prove to be inaccurate or incomplete, and unknown circumstances may exist or unforeseen events occur that could lead us to change those estimates and assumptions.  Unless otherwise indicated below, at this time we are not able to estimate the possible loss or range of loss, if any, associated with these legal proceedings.  In general, we intend to continue to vigorously prosecute and/or defend these proceedings, as appropriate; however, from time to time, we may settle or otherwise resolve these matters on terms and conditions that we believe are in the best interests of the Company.  Resolution of any or all claims, investigations, and legal proceedings, individually or in the aggregate, could have a material adverse effect on our results of operations and/or cash flows in any given accounting period or on our overall financial condition.  

Patent Related Matters

On April 28, 2006, CIMA Labs, Inc. and Schwarz Pharma, Inc. filed separate lawsuits against us in the U.S. District Court for the District of New Jersey. CIMA and Schwarz Pharma each have alleged that we infringed U.S. Patent Nos. 6,024,981 (the “'981 patent”) and 6,221,392 (the “'392 patent”) by submitting a Paragraph IV certification to the FDA for approval of alprazolam orally disintegrating tablets. On July 10, 2008, the United States Patent and Trademark Office (“USPTO”) rejected all claims pending in both the '392 and '981 patents. On September 28, 2009, the USPTO's Patent Trial and Appeal Board (“PTAB”) affirmed the Examiner's rejection of all claims in the '981 patent, and on March 24, 2011, the PTAB affirmed the rejections pending for both patents and added new grounds for rejection of the '981 patent. On June 24, 2011, the plaintiffs re-opened prosecution on both patents at the USPTO. On May 13, 2013, the PTAB reversed outstanding rejections to the currently pending claims of the '392 patent reexamination application and affirmed a conclusion by the Examiner that testimony offered by the patentee had overcome other rejections. On September 20, 2013, a reexamination certificate was issued for the ’392 patent, and on January 9, 2014, a reexamination certificate was issued for the ’981 patent, each incorporating narrower claims than the respective originally-issued patent. We intend to vigorously defend this lawsuit and pursue our counterclaims.

Unimed and Laboratories Besins Iscovesco (“Besins”) filed a lawsuit on August 22, 2003 against Paddock Laboratories, Inc. in the U.S. District Court for the Northern District of Georgia alleging patent infringement as a result of Paddock's submitting an ANDA with a Paragraph IV certification seeking FDA approval of testosterone 1% gel, a generic version of Unimed Pharmaceuticals, Inc.'s Androgel^®. On September 13, 2006, we acquired from Paddock all rights to the ANDA, and the litigation was resolved by a settlement and license agreement that permits us to launch the generic version of the product no earlier than August 31, 2015, and no later than February 28, 2016, assuring our ability to market a generic version of Androgel^®well before the expiration of the patents at issue. On January 30, 2009, the Bureau of Competition for the FTC filed a lawsuit against us in the U.S. District Court for the Central District of California, subsequently transferred to the Northern District of Georgia, alleging violations of antitrust laws stemming from our court-approved settlement, and several distributors and retailers followed suit with a number of private plaintiffs' complaints beginning in February 2009. On February 23, 2010, the District Court granted our motion to dismiss the FTC's claims and granted in part and denied in part our motion to dismiss the claims of the private plaintiffs. On September 28, 2012, the District Court granted our motion for summary judgment against the private plaintiffs' claims of sham litigation. On June 10, 2010, the FTC appealed the District Court's dismissal of the FTC's claims to the U.S. Court of Appeals for the 11th Circuit. On April 25, 2012, the Court of Appeals affirmed the District Court's decision. On June 17, 2013, the Supreme Court of the United States reversed the Court of Appeals’ decision and remanded the case to the U.S. District Court for the Northern District of Georgia for further proceedings. On October 23, 2013, the District Court issued an order on indicative ruling on a request for relief from judgment, effectively remanding to the District Court the appeal of the grant of our motion for summary judgment against the private plaintiffs’ claims and holding those claims in abeyance while the remaining issues pending before the Court are resolved. We believe we have complied with all applicable laws in connection with the court-approved settlement and intend to continue to vigorously defend these actions.

On September 13, 2007, Santarus, Inc. and The Curators of the University of Missouri (“Missouri”) filed a lawsuit against us in the U.S. District Court for the District of Delaware.  The complaint alleges infringement of U.S. Patent Nos. 6,699,885; 6,489,346; and 6,645,988 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of 20 mg and 40 mg omeprazole/sodium bicarbonate capsules.  On December 20, 2007, Santarus and Missouri filed a second lawsuit against us in the U.S. District Court for the District of Delaware alleging infringement of the patents because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of 20 mg and 40 mg omeprazole/sodium bicarbonate powders for oral suspension.  The complaints generally seek (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit.  On March 4, 2008, the cases pertaining to our ANDAs for omeprazole capsules and omeprazole oral suspension were consolidated for all purposes.  On April 14, 2010, the District Court ruled in our favor, finding that plaintiffs’

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patents were invalid as being obvious and without adequate written description.  Santarus appealed to the U.S. Court of Appeals for the Federal Circuit, and we cross-appealed the District Court’s decision of enforceability of plaintiffs’ patents.  On July 1, 2010, we launched our generic Omeprazole/Sodium Bicarbonate product.  On September 4, 2012, the Court of Appeals affirmed-in-part and reversed-in-part the District Court’s decision.  On December 10, 2012, our petition for rehearing and rehearing en banc was denied without comment.  A jury trial is now scheduled in the District Court for November 3, 2014.  On March 1, 2013, we filed a motion for judgment on the pleadings seeking dismissal of the case.  A contingent liability of $9 million was recorded on our consolidated balance sheet as of December 31, 2012 and December 31, 2013 for this matter.  We can give no assurance that the final resolution of this legal proceeding will not materially differ from our estimates and assumptions inherent in our best estimate of potential loss.  We have ceased further distribution of our generic omeprazole/sodium bicarbonate 20 mg and 40 mg capsule product pending further developments.  We will continue to vigorously defend this action.

On September 20, 2010, Schering-Plough HealthCare Products, Santarus, Inc., and the Curators of the University of Missouri filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaint alleges infringement of U.S. Patent Nos. 6,699,885; 6,489,346; 6,645,988; and 7,399,772 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of a 20mg/1100 mg omeprazole/sodium bicarbonate capsule, a version of Schering-Plough's Zegerid OTC®. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. The case was stayed pending the decision by the Court of Appeals on the prescription product appeal described in the preceding paragraph, and the parties agreed to be bound by such decision for purposes of the OTC product litigation. The case was re-opened on October 3, 2012, and a bench-trial was scheduled for January 26, 2015. On February 25, 2014, the case was stayed pending standard antitrust review of a confidential settlement.

On April 29, 2009, Pronova BioPharma ASA filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 5,502,077 and 5,656,667 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of omega-3-acid ethyl esters oral capsules. On May 29, 2012, the District Court ruled in favor of Pronova in the initial case, and we appealed to the U.S. Court of Appeals for the Federal Circuit on June 25, 2012. An oral hearing was held on May 8, 2013, and on September 12, 2013, the Court of Appeals ruled in our favor, reversing the lower District Court decision. On October 15, 2013, Pronova filed petitions for panel and en banc rehearing, which were denied on January 16, 2014. On March 5, 2014, judgment in our favor was formally entered in the District Court.

On October 4, 2010, UCB Manufacturing, Inc. filed a verified complaint in the Superior Court of New Jersey, Chancery Division, Middlesex, naming us, our development partner Tris Pharma, and Tris Pharma's head of research and development, Yu- Hsing Tu. The complaint alleges that Tris and Tu misappropriated UCB's trade secrets and, by their actions, breached contracts and agreements to which UCB, Tris, and Tu were bound. The complaint further alleges unfair competition against Tris, Tu, and us relating to the parties' manufacture and marketing of generic Tussionex^®seeking a judgment of misappropriation and breach, a permanent injunction and disgorgement of profits. On June 2, 2011, the court granted Tris's motion for summary judgment dismissing UCB's claims, and UCB appealed. An oral hearing was held on April 8, 2013. We intend to vigorously defend the lawsuit.

On August 10, 2011, Avanir Pharmaceuticals, Inc. et al. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 7,659,282 and RE38,155 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of oral capsules of 20 mg dextromethorphan hydrobromide and 10 mg quinidine sulfate. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. Our case was consolidated with those of other defendants, Actavis, Impax, and Wockhardt. A Markman ruling was entered December 3, 2012 and a bench trial was held from September 9-13 and October 15, 2013. We intend to defend this action vigorously.

On September 1, 2011, we, along with EDT Pharma Holdings Ltd. (now known as Alkermes Pharma Ireland Limited) (Elan), filed a complaint against TWi Pharmaceuticals, Inc. of Taiwan in the U.S. District Court for the District of Maryland and another complaint against TWi on September 2, 2011, in the U.S. District Court for the Northern District of Illinois. In both complaints, Elan and we allege infringement of U.S. Patent No. 7,101,576 because TWi filed an ANDA with a Paragraph IV certification seeking FDA approval of a generic version of Megace® ES. On February 6, 2012, we voluntarily dismissed our case in the Northern District of Illinois and proceeded with our case in the District of Maryland. Our complaint seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On July 17, 2013, the District Court granted in part and denied in part TWi's motion for summary judgment of invalidity and noninfringement and granted summary judgment in our favor dismissing two of TWi's invalidity defenses. On September 25, 2013, the District Court entered a stipulation in which TWi conceded infringement of the ’576 patent. A bench trial was held from October 7-15, 2013. On February 21, 2014, the District Court issued a decision in favor of TWi, finding all asserted claims of the ’576 patent invalid for obviousness. We intend to vigorously pursue an appeal of this decision and further intend to assert, in cooperation with Elan, other intellectual property against TWi.

On October 28, 2011, Astra Zeneca, Pozen, Inc., and KBI-E Inc., filed a lawsuit against our subsidiary, Anchen Pharmaceuticals, in the U.S. District Court for the District of New Jersey. The complaint alleges infringement of U.S. Patent No. 6,926,907; 6,369,085; 7,411,070; and 7,745 ,466 because Anchen submitted an ANDA with a Paragraph IV certification seeking FDA approval of delayed-release oral tablets of 375/20 and 500/20 mg naproxen/esomeprazole magnesium. The complaint generally seeks

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(i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A Markman ruling was entered on May 1, 2013. On October 15, 2013, a draft stipulation of dismissal was offered to plaintiffs in light of our conversion of our Paragraph IV certification to a Paragraph III certification in our ANDA. As of the date of this Report, plaintiffs continue to oppose the entry of the dismissal stipulation. We will continue to defend this action vigorously.

On March 28, 2012, Horizon Pharma Inc. and Horizon Pharma USA Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent No. 8,067,033 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of oral tablets of 26.6/800 mg famotidine/ibuprofen. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On October 17, 2013, the case was dismissed pursuant to a confidential settlement agreement.

On April 4, 2012, AR Holding Company, Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 7,619,004; 7,601,758; 7,820,681; 7,915,269; 7,964,647; 7,964,648; 7,981,938; 8,093,296; 8,093,297; and 8,097,655 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of oral tablets of 0.6 mg colchicine. On November 1, 2012, Takeda Pharmaceuticals was substituted as the plaintiff and real party-in-interest in the case. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On August 30, 2013, Takeda filed a new complaint against us in view of our change of the ANDA’s labeled indication. A bench trial is scheduled for August 3, 2015. We intend to defend this action vigorously.

On August 22, 2012, we were added as a defendant to the action pending before the U.S. District Court for the Northern District of California brought by Takeda Pharmaceuticals, originally against Handa Pharmaceuticals. Takeda's complaints allege infringement of U.S. Patent Nos. 6,462,058; 6,664,276; 6,939,971; 7,285,668; 7,737,282; and 7,790,755 because Handa submitted an ANDA with a Paragraph IV certification to the FDA for approval of dexlansoprazole delayed release capsules, 30 mg and 60 mg. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We assumed the rights to this ANDA and are prosecuting the case vigorously. A bench trial was held on June 5-13, 2013. On April 26, 2013, we filed a declaratory judgment complaint in the U.S. District Court for the Northern District of California in view of U.S. Patent Nos. 8,105,626 and 8,173,158, and another in the same court on July 9, 2013 with respect to U.S. Patent No. 8,461,187, in each case against Takeda Pharmaceuticals, and asserting that the patents in questions are not infringed, invalid, or unenforceable. A bench trial has been set in this case for April 13, 2015. On October 17, 2013, a decision in favor of Takeda was entered in the original District Court case with respect to the ’282 and ’276 patents. On November 6, 2013, we filed our appeal of the original District Court’s judgment to the Court of Appeals for the Federal Circuit. We intend to continue to defend and prosecute, as appropriate, these actions vigorously.

On October 25, 2012, Purdue Pharma L.P. and Transcept Pharmaceuticals filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaint alleged infringement of U.S. Patent Nos. 8,242,131 and 8,252,809 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of zolpidem tartrate sublingual tablets 1.75 and 3.5 mg. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A Markman hearing is scheduled for May 8, 2014, and pre-trial briefs are due October 24, 2014. We intend to defend this action vigorously.

On October 31, 2012, Acura Pharmaceuticals, Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleged infringement of U.S. Patent No. 7,510,726 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of oxycodone oral tablets 5 and 7.5 mg. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On October 7, 2013, an order was entered to stay the case pending the Court’s review of a confidential settlement agreement.

On December 19, 2012, Endo Pharmaceuticals and Grunenthal filed a lawsuit against us in the U.S. District Court for the Southern District of New York. The complaint alleges infringement of U.S. Patent Nos. 7,851,482; 8,114,383; 8,192,722; 8.309, 060; 8,309,122; and 8,329,216 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of oxymorphone hydrochloride extended release tablets 40 mg. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend this action vigorously.

On January 8, 2013, we were substituted for Actavis as defendant in litigation then pending in the U.S. District Court for the District of Delaware. The action was brought by Novartis against Actavis for filing an ANDA with a Paragraph IV certification seeking FDA approval of rivastigmine transdermal extended release film 4.6 and 9.5 mg/24 hr. The complaint alleges infringement of U.S. Patents 5,602,176; 6,316,023; and 6,335,031 and generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A trial was held August 26-29, 2013, and a second bench trial directed to our non-infringement positions is scheduled to be held May 1, 2014. We intend to defend this action vigorously.

On January 31, 2013, Merz Pharmaceuticals filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 7,638,552 and 7,816,396 because we submitted an ANDA with a Paragraph IV

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certification to the FDA for approval of glycopyrrolate oral solution. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On November 13, 2013, the case was dismissed pursuant to a confidential settlement agreement.

On February 7, 2013, Sucampo Pharmaceuticals, Takeda Pharmaceuticals, and R-Tech Ueno filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 6,414,016; 7,795,312; 8,026,393; 8,071,613; 8,097,653; and 8,338,639 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of lubiprostone oral capsules 8 mcg and 24 mcg. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On July 3, 2013, an amended complaint was filed, adding U.S. Patent No. 8,389,542 to the case. A bench trial is scheduled for December 1, 2014. We intend to defend this action vigorously.

On May 14, 2013, Bayer Pharma AG, Bayer IP GMBH, and Bayer Healthcare Pharmaceuticals, Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 6,362,178 and 7,696,206 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of vardenafil hydrochloride orally disintegrating tablets. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A bench trial is scheduled for April 6, 2015. We intend to defend this action vigorously.

On May 15, 2013, Endo Pharmaceuticals filed a lawsuit against us in the U.S. District Court for the Southern District of New York. The complaint alleges infringement of U.S. Patent Nos. 7,851,482; 8,309,122; and 8,329,216 as a result of our November 2012 acquisition from Watson of an ANDA with a Paragraph IV certification seeking FDA approval of non-tamper resistant oxymorphone hydrochloride extended release tablets. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. While Watson had settled patent litigation relating to this product in October 2010, Endo is asserting patents that issued after that settlement agreement was executed. We intend to defend this action vigorously.

On June 19, 2013, Alza Corporation and Janssen Pharmaceuticals, Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent No. 8,163,798 as a result of our November 2012 acquisition from Watson of an ANDA with a Paragraph IV certification seeking FDA approval of methylphenidate hydrochloride extended release tablets. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A bench trial is scheduled for March 16, 2015. We intend to defend this action vigorously.

On June 21, 2013, we, along with Alkermes Pharma Ireland Ltd., filed a complaint against Breckenridge Pharmaceutical, Inc. in the U.S. District Court for the District of Delaware. In the complaint, we allege infringement of U.S. Patent Nos. 6,592,903 and 7,101,576 because Breckenridge filed an ANDA with a Paragraph IV certification seeking FDA approval of a generic version of Megace® ES. Our complaint seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A bench trial is scheduled for February 17, 2015. We intend to prosecute this infringement case vigorously.

On September 23, 2013, Forest Labs and Royalty Pharma filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos., 6,602,911; 7,888,342; and 7,994,220 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of 12.5, 25, 50, and 100 mg milnacipran HCl oral tablets. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend this action vigorously.

On August 20, 2013, MonoSol RX and Reckitt Benckiser filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos., 8,017,150 and 8,475,832 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of EQ 2/0.5, 8/2, 4/1, 12/3 mg base buprenorphine HCl/naloxone HCl sublingual films. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A three-day bench trial is scheduled for August 31, 2015. We intend to defend this action vigorously.

On October 22, 2013, Horizon Pharma and Jagotec AG filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaint alleges infringement of U.S. Patent Nos., 6,488,960; 6,677,326; 8,168,218; 8,309,124; and 8,394,407 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of 2 and 5 mg prednisone delayed release oral tablets. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On December 6, 2013, the case was dismissed pursuant to our ANDA withdrawal.

On November 26, 2013, Otsuka Pharmaceutical Co. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges both improper notification as to the Paragraph IV certification accompanying our ANDA for approval of 15 and 30 mg tolvaptan oral tablets as well as infringement of U.S. Patent Nos. 5,753,677 and 8,501,730. The complaint seeks (i) a declaratory judgment of improper notice; (ii) a finding of infringement; and (iii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On March 10, 2014, the District Court granted Otsuka’s motion for judgment on the pleadings, dismissing the case, as our initial notice letter preceded our acceptance for filing from FDA. At the appropriate time, we intend to resubmit the notice letter.

On December 27, 2013, Jazz Pharmaceuticals filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaint alleges infringement of U.S. Patent Nos. 6,472,431; 6,780,889; 7,262,219; 7,851,506; 8,263,650; 8,324,275;

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8,461,203; 7,668,730; 7,765,106; 7,765,107; 7,895,059; 8,457,988; and 8,589,182 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of 500mg/ml sodium oxybate oral solution. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend this action vigorously.

On January 21, 2014, Lyne Laboratories, Fresenius USA Manufacturing and Fresenius Medical Care Holdings filed a lawsuit against us in the U.S. District Court for the District of Massachusetts. The complaint alleges infringement of U.S. Patent Nos. 8,591,938 and 8,592,480 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of 169mg/5ml calcium acetate oral solution. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend this action vigorously.

On January 23, 2014, Eli Lilly filed a lawsuit against us in the U.S. District Court for the Southern District of Indiana, and on January 24, 2014, Lilly, Daiichi Sankyo, and Ube Industries, Ltd. filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaints allege infringement of U.S. Patent Nos. 8,404,703 and 8,569,325 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of EQ 5 mg and EQ 10 mg prasugrel hydrochloride oral tablets. The complaints seek (i) a finding of infringement and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend these actions vigorously.

On February 14, 2014, Forest Laboratories, Inc., Forest Laboratories Holdings, Ltd., and Adamas Pharmaceuticals, Inc., filed a lawsuit against us and our Anchen subsidiary in the U.S. District Court for the District of Delaware.  The complaint alleges infringement of U.S. Patent Nos. 8,039,009; 8,168,209; 8,173,708; 8,283,379; 8,329,752; 8,362,085; and 8,598,233 because we submitted ANDAs with Paragraph IV certifications to the FDA for approval of 7, 14, 21, and 28 mg memantine hydrochloride extended release capsules.  The complaint seeks (i) a finding of infringement and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit.  We intend to defend this action vigorously.

Industry Related Matters

Beginning in September 2003, we, along with numerous other pharmaceutical companies, have been named as a defendant in actions brought by the Attorneys General of Illinois, Kansas, and Utah, as well as a state law qui tam action brought on behalf of the state of Wisconsin by Peggy Lautenschlager and Bauer & Bach, LLC, alleging generally that the defendants defrauded the state Medicaid systems by purportedly reporting or causing the reporting of AWP and/or “Wholesale Acquisition Costs” that exceeded the actual selling price of the defendants’ prescription drugs. These cases generally seek some combination of actual damages, and/or double damages, treble damages, compensatory damages, statutory damages, civil penalties, disgorgement of excessive profits, restitution, disbursements, counsel fees and costs, litigation expenses, investigative costs, injunctive relief, punitive damages, imposition of a constructive trust, accounting of profits or gains derived through the alleged conduct, expert fees, interest and other relief that the court deems proper. On November 21, 2013, we reached an agreement in principle to resolve the claims brought by the State of Illinois for $28,500 thousand, including attorneys’ fees and costs. On January 28, 2014, we settled the claims brought by the State of Kansas for $1,750 thousand. On February 5, 2014, we settled the claims brought by the State of Utah for $2,100 thousand. On February 17, 2014, the Dane County Circuit Court for the state of Wisconsin dismissed the claim brought by Peggy Lautenschlager and Bauer & Bach, LLC. During the year ended December 31, 2013, we recorded an additional $25,650 thousand as "Settlements and loss contingencies, net" on the consolidated statements of operations as we continue to periodically assess and estimate our remaining potential liability. A contingent liability of $32,367 thousand was recorded under the caption “Accrued legal settlements” on our consolidated balance sheet as of December 31, 2013, in connection with the aforementioned AWP actions. Pending the finalization of the State of Illinois agreement in principle, all of our existing AWP cases will have been concluded.

The Attorneys General of Florida, Indiana and Virginia and the United States Office of Personnel Management (the “USOPM”) have issued subpoenas, and the Attorneys General of Michigan, Tennessee, Texas, and Utah have issued civil investigative demands, to us.  The demands generally request documents and information pertaining to allegations that certain of our sales and marketing practices caused pharmacies to substitute ranitidine capsules for ranitidine tablets, fluoxetine tablets for fluoxetine capsules, and two 7.5 mg buspirone tablets for one 15 mg buspirone tablet, under circumstances in which some state Medicaid programs at various times reimbursed the new dosage form at a higher rate than the dosage form being substituted.  We have provided documents in response to these subpoenas to the respective Attorneys General and the USOPM.  The aforementioned subpoenas and civil investigative demands culminated in the federal and state law qui tam action brought on behalf of the United States and several states by Bernard Lisitza.  The complaint was unsealed on August 30, 2011.  The United States intervened in this action on July 8, 2011 and filed a separate complaint on September 9, 2011, alleging claims for violations of the Federal False Claims Act and common law fraud.  The states of Michigan and Indiana have also intervened as to claims arising under their respective state false claims acts, common law fraud, and unjust enrichment. On July 13, 2012, we filed an Answer and Affirmative Defense to Indiana's Amended Complaint. We intend to vigorously defend these lawsuits.  

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Other

We are, from time to time, a party to certain other litigations, including product liability litigations.  We believe that these litigations are part of the ordinary course of our business and that their ultimate resolution will not have a material effect on our financial condition, results of operations or liquidity. We intend to defend or, in cases where we are the plaintiff, to prosecute these litigations vigorously.

Note 19 - Discontinued Operations - Related Party Transaction:

We divested FineTech Laboratories, Ltd (“FineTech”), effective December 31, 2005. We transferred the business for no proceeds to Dr. Arie Gutman, president and chief executive officer of FineTech. Dr. Gutman also resigned from our Board of Directors. In 2012 and 2011 we recorded tax amounts to discontinued operations for interest related to contingent tax liabilities. In 2011, we recognized a tax benefit of approximately $20,000 thousand to discontinued operations due to a reversal of certain FineTech related contingent tax liabilities. The results of FineTech operations are classified as discontinued because we have no continuing involvement in FineTech.

Note 20 - Segment Information:

We operate in two reportable business segments: generic pharmaceuticals (referred to as “Par Pharmaceutical” or “Par”) and branded pharmaceuticals (referred to as “Strativa Pharmaceuticals” or “Strativa”). Branded products are marketed under brand names through marketing programs that are designed to generate physician and consumer loyalty. Branded products generally are patent protected, which provides a period of market exclusivity during which they are sold with little or no direct competition. Generic pharmaceutical products are the chemical and therapeutic equivalents of corresponding brand drugs. The Drug Price Competition and Patent Term Restoration Act of 1984 provides that generic drugs may enter the market upon the approval of an ANDA and the expiration, invalidation or circumvention of any patents on corresponding brand drugs, or the expiration of any other market exclusivity periods related to the brand drugs. Our chief operating decision maker is our Chief Executive Officer.

Our business segments were determined based on management’s reporting and decision-making requirements in accordance with FASB ASC 280-10 Segment Reporting. We believe that our generic products represent a single operating segment because the demand for these products is mainly driven by consumers seeking a lower cost alternative to brand name drugs. Par’s generic drugs are developed using similar methodologies, for the same purpose (e.g., seeking bioequivalence with a brand name drug nearing the end of its market exclusivity period for any reason discussed above). Par’s generic products are produced using similar processes and standards mandated by the FDA, and Par’s generic products are sold to similar customers. Based on the similar economic characteristics, production processes and customers of Par’s generic products, management has determined that Par’s generic pharmaceuticals are a single reportable business segment. Our chief operating decision maker does not review the Par (generic) or Strativa (brand) segments in any more granularity, such as at the therapeutic or other classes or categories. Certain of our expenses, such as the direct sales force and other sales and marketing expenses and specific research and development expenses, are charged directly to either of the two segments. Other expenses, such as general and administrative expenses and non-specific research and development expenses are allocated between the two segments based on assumptions determined by management.

Our chief operating decision maker does not review our assets, depreciation or amortization by business segment at this time as they are not material to Strativa. Therefore, such allocations by segment are not provided.

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The financial data for the two business segments are as follows ($ amounts in thousands):

	For the Year Ended			For the Period						For the Year Ended
	December 31, 2013			September 29, 2012 to December 31, 2012			January 1, 2012 to September 28, 2012			December 31, 2011
	(Successor)			(Successor)			(Predecessor)			(Predecessor)
Revenues:
Par Pharmaceutical		$1,028,418			$227,312			$743,360			$834,592
Strativa	69,049			18,827			60,508			91,546
Total revenues		$1,097,467			$246,139			$803,868			$926,138
Gross margin:
Par Pharmaceutical	271,396			33,776			296,338			320,313
Strativa	46,647			11,669			46,012			66,431
Total gross margin		$318,043			$45,445			$342,350			$386,744
Operating (loss) income:
Par Pharmaceutical	(48,082		)	(25,938		)	116,591			(10,973		)
Strativa	(17,361		)	(3,825		)	(57,151		)	(39,620		)
Total operating (loss) income		($65,443	)		($29,763	)		$59,440			($50,593	)
Gain (loss) on marketable securities and other investments, net	1,122			—			—			237
Gain on bargain purchase	—			5,500			—			—
Interest income	87			50			424			736
Interest expense	(95,484		)	(25,985		)	(9,159		)	(2,676		)
Loss on debt extinguishment	(7,335		)	—			—			—
(Benefit) provision for income taxes	(61,182		)	(17,682		)	29,447			(5,996		)
(Loss) income from continuing operations		($105,871	)		($32,516	)		$21,258			($46,300	)

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Total revenues of our top selling products were as follows ($ amounts in thousands):

	For the Year Ended			For the Period				For the Year Ended
Product	December 31, 2013			September 29, 2012 to December 31, 2012		January 1, 2012 to September 28, 2012		December 31, 2011
	(Successor)			(Successor)		(Predecessor)		(Predecessor)
Par Pharmaceutical
Budesonide (Entocort® EC)		$198,834			$36,710		$103,762		$70,016
Propafenone (Rythmol SR®)	70,508			19,623		53,825		69,835
Metoprolol succinate ER (Toprol-XL®)	56,670			31,287		154,216		250,995
Lamotrigine (Lamictal XR®)	54,577			—		—		—
Divalproex (Depakote®)	46,635			2,436		9,099		—
Rizatriptan (Maxalt®)	45,598			—		—		—
Bupropion ER (Wellbutrin®)	45,403			11,255		34,952		—
Chlorpheniramine/Hydrocodone (Tussionex®)	33,518			17,403		30,706		39,481
Modafinil (Provigil®)	27,688			16,956		88,831		—
Diltiazem (Cardizem® CD)	27,212			3,702		—		—
Other (1)	390,346			79,789		249,383		374,288
Other product related revenues (2)	31,429			8,151		18,586		29,977
Total Par Pharmaceutical Revenues		$1,028,418			$227,312		$743,360		$834,592
Strativa
Megace® ES		$39,510			$10,910		$38,322		$58,172
Nascobal® Nasal Spray	26,864			7,138		17,571		21,399
Other	(910		)	130		130		3,309
Other product related revenues (2)	3,585			649		4,485		8,666
Total Strativa Revenues		$69,049			$18,827		$60,508		$91,546

(1) The further detailing of revenues of the other approximately 50 generic drugs was not considered significant to the overall disclosure due to the lower volume of revenues associated with each of these generic products. No single product in the other category was significant to total generic revenues for the year ended December 31, 2013 (Successor), the period from September 29, 2012 to December 31, 2012 (Successor) or for the period from January 1, 2012 to September 28, 2012 (Predecessor) or for the year ended December 31, 2011 (Predecessor).

(2) Other product related revenues represents licensing and royalty related revenues from profit sharing agreements.

Note 21 – Restructuring Costs:

In June 2011, we announced our plans to resize Strativa Pharmaceuticals, our branded products division, as part of a strategic assessment. We reduced our Strativa workforce by approximately 90 people. The remaining Strativa sales force focus their marketing efforts on Megace^® ES and Nascobal^® Nasal Spray. In connection with these actions, we incurred expenses for severance and other employee-related costs. The intangible assets related to products no longer a priority for our remaining Strativa sales force were fully impaired by these actions (total charge of $24,226 thousand). We also had non-cash inventory write downs for product and samples associated with the products no longer a priority for our remaining Strativa sales force. Inventory write downs were classified as cost of goods sold on the consolidated statements of operations for the year ended December 31, 2011. In July 2011, Strativa returned the U.S. commercialization rights of Zuplenz^® to MonoSol, as part of the resizing of Strativa. In September 2011, Strativa executed a termination agreement with BioAlliance returning all Oravig^® rights and obligations to BioAlliance. We recorded an initial charge of $27,660 thousand of which $674 thousand was reflected as cost of goods sold. No liability remained as of December 31, 2013.

In January 2013, we initiated a restructuring of Strativa, our branded pharmaceuticals division, in anticipation of entering into a settlement agreement and corporate integrity agreement that terminated the U.S. Department of Justice’s ongoing investigation of Strativa’s marketing of Megace^® ES. We reduced our Strativa workforce by approximately 70 people, with the majority of the reductions in the sales force. The remaining Strativa sales force has been reorganized into a single sales team of approximately 60

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professionals that focus their marketing efforts principally on Nascobal^® Nasal Spray. In connection with these actions, we incurred expenses for severance and other employee-related costs as well as the termination of certain contracts. The remaining liabilities at December 31, 2013 were included with accrued expenses and other current liabilities on the consolidated balance sheet.

The following table summarizes the activity for 2013 and the remaining related restructuring liabilities balance (included in accrued expenses and other current liabilities on the consolidated balance sheet) as of December 31, 2013 ($ amounts in thousands):

Restructuring Activities	Initial Charge		Cash Payments			Non-Cash Charge Related to Inventory and/or Intangible Assets			Reversals, Reclass or Transfers			Liabilities at December 31, 2013
Severance and employee benefits to be paid in cash		$1,413		($1,303	)		$0			($4	)		$106
Asset impairments and other	403		—			(403		)	—			—
Total restructuring costs line item		$1,816		($1,303	)		($403	)		($4	)		$106

The total charge was related to the Strativa segment. The charges related to this plan to reduce the size of the Strativa business are reflected on the consolidated statements of operations for the year ended December 31, 2013.

Note 22 - Subsequent Events:

Acquisition of JHP

On February 20, 2014, we completed our acquisition of JHP Group Holdings, Inc., the parent company of JHP Pharmaceuticals LLC (“JHP”), a leading specialty pharmaceutical company that develops, manufactures and markets branded and generic sterile injectable products, for $490 million, subject to certain customary post-closing adjustments. We subsequently changed JHP’s name to Par Sterile Products, LLC. Par Sterile Products focuses on the U.S. sterile injectable drug market, manufactures and sells branded and generic aseptic injectable pharmaceuticals in hospital and clinical settings, and provides contract manufacturing services for global pharmaceutical companies. Par Sterile Products currently markets a portfolio of 14 specialty injectable products, and has developed a pipeline of 34 products, 17 of which have been submitted for approval to the U.S. Food and Drug Administration. Par Sterile Products’ sterile manufacturing facility in Rochester, Michigan has the capability to manufacture small-scale clinical through large-scale commercial products. We funded this transaction and associated expenses with debt financing (see below), which is subject to customary conditions and an equity commitment of $110 million from certain investment funds associated with TPG Capital.

The acquisition of JHP will be accounted for as a business combination in accordance with ASC 805. Accordingly, the assets and liabilities of JHP as of February 20, 2014 will be recorded at their respective fair values. We are still in the process of completing the purchase price allocation. The preliminary purchase price allocation for JHP is expected to be completed in the first quarter of 2014. We are also in the process of completing the required supplemental pro forma revenue and earnings information for this acquisition. We expect to include a preliminary determination of the acquisition consideration and detail of the assets acquired and liabilities assumed in our condensed consolidated financial statements for the quarter ending March 31, 2014, which will be included as part of our Quarterly Report on Form 10-Q.

Repricing of the Term Loan Facility and Additional Borrowings

On February 20, 2014 in conjunction with our acquisition of JHP, we entered into an amendment to our Senior Credit Facility that refinanced all of the outstanding tranche B-1 term loans of the Borrower (the “Existing Tranche B Term Loans”) with a new tranche of tranche B-2 term loans (the “New Tranche B Term Loans”) in an aggregate principal amount of $1,055 million. The terms of the New Tranche B Term Loans are substantially the same as the terms of the Existing Tranche B Term Loans, except that (1) the interest rate margins applicable to the New Tranche B Term Loans are 3.00% for LIBOR and 2.00% for base rate, a 25 basis point reduction compared to the Existing Tranche B Term Loans and (2) the New Tranche B Loans are subject to a soft call provision applicable to the optional prepayment of the loans which requires a premium equal to 1.00% of the aggregate principal amount of the loans being prepaid if, on or prior to August 20, 2014, the Company enters into certain repricing transactions. Additionally, the maximum senior secured net leverage ratio in compliance with which the Company can incur an unlimited amount of new incremental debt was increased by 25 basis points to 3.75:1.00.

Additionally, on February 20, 2014 in conjunction with our acquisition of JHP, we also entered into the Incremental Term B-2 Joinder Agreement (the “Joinder”) among us, Holdings, and certain of our subsidiaries, and our lenders. Under the terms of the Joinder, we borrowed an additional $395 million of New Tranche B Term Loans from the lenders participating therein for the purpose of consummating our acquisition of JHP.

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Note 23 - Unaudited Selected Quarterly Financial Data:

Unaudited selected quarterly financial data for 2013 and 2012 are summarized below ($ amounts in thousands):

Fiscal 2013	First Quarter			Second Quarter			Third Quarter			Fourth Quarter
	(Successor)			(Successor)			(Successor)			(Successor)
Total revenues	$	290,196		$	233,669		$	267,321		$	306,281
Gross margin	71,444			58,900			81,391			106,308
Total operating expenses	62,835			66,399			106,116			148,136
Operating income (loss)	8,609			(7,499		)	(24,725		)	(41,828		)
Net loss	$	(14,746	)	$	(21,791	)	$	(29,299	)	$	(40,035	)

						Third Quarter
Fiscal 2012	First Quarter			Second Quarter		July 1, 2012 to September 28, 2012			September 29, 2012 to September 30, 2012		Fourth Quarter
	(Predecessor)			(Predecessor)		(Predecessor)			(Successor)		(Successor)
Total revenues	$	271,472		$	294,333	$	238,063		$	10,689	$	235,450
Gross margin	97,846			143,154		101,350			3,627		41,818
Total operating expenses	119,059			60,383		103,468			288		74,920
Operating (loss) income	(21,213		)	82,771		(2,118		)	3,339		(33,102		)
Net (loss) income	$	(28,723	)	$	51,277	$	(1,379	)	$	1,588	$	(34,133	)

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EX-4.6

EXHIBIT 4.6

SECOND SUPPLEMENTAL INDENTURE

Second Supplemental Indenture (this “Supplemental Indenture”), dated as of February 20, 2014, among each of the undersigned (each a “Guaranteeing Subsidiary” and, collectively, the “Guaranteeing Subsidiaries”), each a subsidiary of Par Pharmaceutical Companies, Inc. a Delaware corporation (the “Company”), and Wells Fargo Bank, National Association, a national banking association, as trustee (the “Trustee”).

W I T N E S S E T H

WHEREAS, Sky Growth Acquisition Corporation (“Sky”) has heretofore executed and delivered to the Trustee an Indenture (as supplemented and/or otherwise modified from time to time, the “Indenture”), dated as of September 28, 2012, providing for the issuance of an unlimited aggregate principal amount of 7⅜% Senior Notes due 2020 (the “Notes”);

WHEREAS, the Indenture provides that under certain circumstances each Guaranteeing Subsidiary shall execute and deliver to the Trustee a supplemental indenture pursuant to which such Guaranteeing Subsidiary shall unconditionally guarantee all of the Issuer’s Obligations under the Notes and the Indenture on the terms and conditions set forth herein and under the Indenture (the “Guarantee”); and

WHEREAS, pursuant to Section 9.01 of the Indenture, the Trustee is authorized to execute and deliver this Supplemental Indenture.

NOW THEREFORE, in consideration of the foregoing and for other good and valuable consideration, the receipt of which is hereby acknowledged, the parties mutually covenant and agree for the equal and ratable benefit of the Holders as follows:

(1)    Capitalized Terms. Capitalized terms used herein without definition shall have the meanings assigned to them in the Indenture.

(2)    Agreement to Guarantee. Each of the Guaranteeing Subsidiaries hereby agree to provide an unconditional Guarantee on the terms and subject to the conditions set forth in the Indenture including, but not limited to, Article X thereof.

(3)    No Recourse Against Others. No past, present or future director, officer, employee, incorporator, member, partner or stockholder of the Issuer or any Guarantor or any of their parent companies or subsidiaries (other than the Issuer and the Guarantors) shall have any liability for any obligations of the Issuer or the Guarantors under the Notes, the Guarantees, the Indenture or this Supplemental Indenture or for any claim based on, in respect of, or by reason of, such obligations or their creation. Each Holder by accepting Notes waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Notes.

(4)    Governing Law. THIS SUPPLEMENTAL INDENTURE WILL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

(5)    Counterparts. The parties may sign any number of copies of this Supplemental Indenture. Each signed copy shall be an original, but all of them together represent the same agreement. This Supplemental Indenture may be executed in multiple counterparts, which, when taken together, shall constitute one instrument. The exchange of copies of this Supplemental Indenture and of signature pages by facsimile or PDF transmissions shall constitute effective execution and delivery of this Supplemental Indenture as to the parties hereto and may be used in lieu of the original Supplemental Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall be deemed to be their original signatures for all purposes.

(6)    Effect of Headings. The Section headings herein are for convenience only and shall not affect the construction hereof.

(7)    The Trustee. The Trustee shall not be responsible in any manner whatsoever for or in respect of the validity or sufficiency of this Supplemental Indenture or for or in respect of the recitals contained herein, all of which recitals are made by each of the Guaranteeing Subsidiaries.

(8)    Successors. All agreements of the Guaranteeing Subsidiaries in this Supplemental Indenture shall bind its Successors, except as otherwise provided in this Supplemental Indenture. All agreements of the Trustee in this Supplemental Indenture shall bind its successors.

[Remainder left intentionally blank]

IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be duly executed, all as of the date first above written.

JHP ACQUISITION, LLC

JHP PHARMACEUTICALS, LLC

JHP GROUP HOLDINGS, INC.

By:    /s/ Michael A. Tropiano        Name: Michael A. Tropiano    Title: Executive Vice President and

Chief Financial Officer

WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee

By:    /s/ Martin Reed        Name: Martin Reed    Title: Vice Presidnet

By:    /s/ Yana Kislenko        Name: Yana Kislenko    Title: Vice President

[Signature Page to Second Supplemental Indenture]

EX-10.30

EXHIBIT 10.30

EMPLOYMENT AGREEMENT

This EMPLOYMENT AGREEMENT (this “Agreement”), dated as of February 12, 2014, and effective as of April 1, 2014 (the “Effective Date”), is by and between Par Pharmaceutical, Inc., a Delaware corporation (“Par”) and Sky Growth Holdings Corporation, a Delaware corporation (“Parent”, together with Par, “Employer”), on the one hand, and Terrance Coughlin (“Executive”), on the other.

RECITALS:

A.    WHEREAS, Executive desires to provide services in the capacity of Chief Operating Officer (“Chief Operating Officer”) to Par, on such terms and conditions as set forth herein; and

B.    WHEREAS, in order to reflect such terms and conditions, the parties hereto desire to enter into this Agreement.

NOW, THEREFORE, in consideration of the mutual promises herein contained, the parties hereto hereby agree as follows:

1.Employment.

1.1General. On the terms and subject to the conditions set forth herein, Employer shall employ Executive in the capacity of Chief Operating Officer of Par at the compensation rate and benefits set forth in Section 2 hereof for the Employment Term (as defined in Section 3.1 hereof). Executive hereby accepts such employment, subject to the terms and conditions herein contained. In all such capacity, Executive shall perform and carry out such duties and responsibilities as may be assigned to him from time to time by the Board of Directors of Parent or Par (each, the “Board”) and by the Chief Executive Officer reasonably consistent with Executive’s position and this Agreement, and shall report to the Board and Chief Executive Officer of Par. During the Employment Term, solely if and to the extent determined by the Chief Executive Officer, Executive shall serve on the board of directors and/or as an officer of any of Par’s direct and indirect parent and subsidiary corporations, affiliates, departments, divisions, entities and organizations presently existing or hereafter formed, organized or acquired (each, an “Affiliate” and collectively, the “Affiliates”).

1.2Time Devoted to Position. During the Employment Term, excluding any periods of vacation and sick leave to which Executive is entitled, Executive shall devote his full working time, energy and attention to the performance of his duties and responsibilities hereunder and shall faithfully and diligently endeavor to promote the business and best interests of Employer. During the Employment Term, Executive may not, without the prior written consent of Par, directly or indirectly, operate, participate in the management, operations or control of, or act as an executive, officer, consultant, agent or representative of, any type of business or service (other than as an executive of Employer); provided, that it shall not be a violation of the foregoing for Executive to manage his personal, financial and legal affairs so long as such activities do not interfere

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with the performance of his duties and responsibilities to Employer as provided hereunder; and provided, further, that Par shall not unreasonably withhold consent to Executive serving as a director on the board of a company whose activities are not in competition, directly or indirectly, with those of Employer or any Affiliate and the amount of time and attention required of Executive to satisfy his obligations as such a director are not reasonably likely to detract from the execution of his duties and responsibilities hereunder in any material respect.

1.3Principal Location. Executive’s principal place of employment will be Par’s executive offices in the Spring Valley, New York area, subject to required travel in the course of performing Executive’s duties hereunder, including travel to Affiliates.

2.Compensation and Benefits.

2.1Salary. At all times Executive is employed hereunder, Par shall pay to Executive, and Executive shall accept, as full compensation for any and all services rendered and to be rendered by him during such period to Employer in all capacities, including, but not limited to, all services that may be rendered by him to Affiliates, the following: (i) a base salary at the annual rate of $550,000 (Five Hundred and Fifty Thousand Dollars), or at such increased rate as the Board (or a committee thereof), in its sole discretion, may hereafter from time to time grant to Executive (as so adjusted, the “Base Salary”); and (ii) any additional bonus and the benefits set forth in Sections 2.2, 2.3 and 2.4 hereof. The Base Salary shall be payable in accordance with the regular payroll practices of Par applicable to senior executives, less such deductions as shall be required to be withheld by applicable law and regulations or otherwise.

2.2Bonus. Subject to Section 3.3 hereof, Executive shall be entitled to an annual bonus during each year of the Employment Term in such amount (if any) as determined by the Board (or a committee thereof) in consultation with Par’s Chief Executive Officer, based on such performance criteria as it deems appropriate. The target amount of Executive’s Bonus shall be equal to seventy percent (70%) of his Base Salary, based upon the achievement of such company and/or personal performance criteria as the Board (or a committee thereof) deems appropriate. To the extent that the Board (or a committee thereof) determines Executive is eligible for a bonus, Par shall pay any bonus awarded to Executive by March 15 following the end of the calendar year in which the bonus is earned.

2.3Equity Awards. Executive shall be entitled to participate in long-term incentive plans commensurate with his title and position, including, without limitation, stock option, restricted stock, and similar equity plans of Parent, as may be offered from time to time. All long-term incentive awards shall be subject to, and governed by, the terms of the long-term incentive plan and award agreements pursuant to which such awards are granted.

2.4Executive Benefits.

2.4.1.Expenses. Par shall promptly reimburse Executive for expenses he reasonably incurs in connection with the performance of his duties (including business travel and entertainment expenses) hereunder, all in accordance with Par’s policies with respect thereto as in effect from time to time.

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2.4.2.Employer Plans. Executive shall be entitled to participate in such employee benefit and welfare plans and programs, subject to the terms thereof, as Employer may from time to time generally offer or provide to executive officers of Par or its Affiliates, including, but not limited to, participation in life insurance, health and accident, medical plans and programs and profit sharing or retirement plans.

2.4.3.Life Insurance. Employer shall obtain (provided, that Executive qualifies on a non-rated basis) a term life insurance policy, the premiums of which shall be borne by Employer and the death benefits of which shall be payable to Executive’s estate, or as otherwise directed by Executive, in the amount of $1 million throughout the Employment Term.

2.4.4.Vacation. Executive shall be entitled to four (4) weeks of paid vacation per calendar year, prorated for any partial year.

2.5Executive Financial Recoupment Program. All bonuses and equity awards provided for under this Agreement are subject to Par’s Executive Financial Recoupment Program (found at Exhibit D to Par Pharmaceutical Companies, Inc.’s Corporate Integrity Agreement).

3.Employment Term; Termination.

3.1Employment Term. Executive’s employment hereunder shall commence on the Effective Date and, except as otherwise provided in Section 3.2 hereof, shall continue until March 31, 2017 (the “Initial Term”). Thereafter, this Agreement shall automatically be renewed for successive one-year periods commencing on April 1, 2017 (the Initial Term, together with any such subsequent employment period(s), being referred to herein as the “Employment Term”), unless Executive or Employer shall have provided a Notice of Termination (as defined in Section 3.4.1 hereof) in respect of its or his election not to renew the Employment Term to the other party at least ninety (90) days prior to the end of the Employment Term. Upon nonrenewal of the Employment Term pursuant to this Section 3.1 or termination pursuant to Sections 3.2.1 through 3.2.6 hereof, inclusive, Executive shall be released from any duties hereunder (except as set forth in Section 4 hereof) and the obligations of Employer to Executive shall be as set forth in Section 3.3 hereof only.

3.2Events of Termination. The Employment Term shall terminate upon the occurrence of any one or more of the following events:

3.2.1.Death. In the event of Executive’s death, the Employment Term shall terminate on the date of his death.

3.2.2.Without Good Reason By Executive. Executive may terminate the Employment Term at any time during such Employment Term for any reason whatsoever (other than Good Reason) by giving a Notice of Termination to Employer. The Date of Termination pursuant to this Section 3.2.2 shall be thirty (30) days after the Notice of Termination is given.

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3.2.3.Disability. In the event of Executive’s Disability (as hereinafter defined), Employer may, at its option, terminate the Employment Term by giving a Notice of Termination to Executive. The Notice of Termination shall specify the Date of Termination, which date shall not be earlier than thirty (30) days after the Notice of Termination is given. For purposes of this Agreement, “Disability” means disability as defined in any long-term disability insurance policy provided by Employer and insuring Executive, or, in the absence of any such policy, the inability of Executive for 180 days in any twelve (12) month period to substantially perform his duties hereunder as a result of a physical or mental illness, all as determined in good faith by the Board.

3.2.4.For Cause By Employer. Employer may terminate the Employment Term for “Cause” based on objective factors determined in good faith by a majority of the Board as set forth in a Notice of Termination to Executive specifying the reasons for termination and the failure of Executive to cure the same within ten (10) days after Employer shall have given the Notice of Termination; provided, however, that in the event the Board in good faith determines that the underlying reasons giving rise to such determination cannot be cured, then the ten (10) day period shall not apply and the Employment Term shall terminate on the date the Notice of Termination is given. For purposes of this Agreement, “Cause” shall mean (i) Executive’s conviction of, guilty or no contest plea to, or confession of guilt of, a felony, or other crime involving moral turpitude; (ii) an act or omission by Executive in connection with his employment that constitutes fraud, criminal misconduct, breach of fiduciary duty, dishonesty, gross negligence, malfeasance, willful misconduct, or other conduct that is materially harmful or detrimental to Employer; (iii) a material breach by Executive of this Agreement; (iv) Executive’s continuing failure to perform such duties as are assigned to him by Employer in accordance with this Agreement, other than a failure resulting from a Disability; (v) Executive’s knowingly taking any action on behalf of Employer or any of its Affiliates without appropriate authority to take such action; (vi) Executive’s knowingly taking any action in conflict of interest with Employer or any of its Affiliates given Executive’s position with Employer; and/or (vii) the commission of an act of personal dishonesty by Executive that involves personal profit in connection with Employer or any of its Affiliates.

3.2.5.Without Cause By Employer. Employer may terminate the Employment Term for any reason or no reason whatsoever (other than for the reasons set forth elsewhere in this Section 3.2) by giving a Notice of Termination to Executive. The Notice of Termination shall specify the Date of Termination, which date shall not be earlier than thirty (30) days after the Notice of Termination is given or such shorter period if Employer shall pay to Executive that amount of the Base Salary amount that would have been earned between the thirty (30) day period and such shorter period in accordance with Par’s regular payroll practices.

3.2.6.With Good Reason by Executive. Executive may terminate the Employment Term upon the occurrence of Good Reason and Employer’s failure to cure or eliminate the Good Reason within ten (10) days of Executive’s written demand for same (which demand shall identify the events constituting such Good Reason). For purposes of this Agreement, “Good Reason” means (i) the failure of Employer to make any payment that it is required to make hereunder to Executive when such payment is due or within two (2) business days thereafter; (ii) the assignment to Executive, without Executive’s additional written consent, of duties inconsistent

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with his positions, responsibilities and status with Employer under this Agreement, or a change in Executive’s reporting responsibilities, titles or offices or any plan, act, scheme or design to constructively terminate Executive, or any removal of Executive from his position with Employer, except in connection with the termination of the Employment Term by Employer for Cause, without Cause or Disability or as a result of Executive’s death or voluntary resignation other than pursuant to this Section 3.2.6; (iii) a reduction in Executive’s Base Salary; or (iv) a permanent reassignment of Executive’s primary work location, without the consent of Executive, to a location more than thirty-five (35) miles from Employer’s offices in Spring Valley, New York.

3.3Certain Obligations of Employer Following Termination of the Employment Term. Following termination of the Employment Term under the circumstances described below, Par shall pay to Executive or his estate, as the case may be, the following compensation and provide the following benefits. All lump sum amounts shall be paid within forty-five (45) days of the Date of Termination in accordance with Par’s regular payroll practices. In connection with Executive’s receipt of any or all compensation and benefits to be received pursuant to this Section 3.3, Executive shall not have a duty to seek subsequent employment during the period in which he is receiving severance payments and the Severance Amount (as defined in Section 3.3.2 hereof) shall not be reduced solely as a result of Executive’s subsequent employment by an entity other than Employer. Executive must execute within thirty (30) days after the Date of Termination Employer’s then-current standard form of Release Agreement, the current form of which is attached as Exhibit A hereto.

3.3.1.For Cause. In the event that the Employment Term is terminated by Employer for Cause, Par shall pay to Executive in a single lump-sum within forty-five (45) days an amount equal to any unpaid but earned Base Salary through the Date of Termination. Par shall also pay any annual bonus earned but unpaid as of the Date of Termination for any previously completed fiscal year in accordance with the term of the bonus, and such employee benefits as to which Executive may be entitled under the employee benefit plans of Employer.

3.3.2.Without Cause by Employer; Good Reason by Executive; Non-Renewal by Employer. In the event that the Employment Term is terminated by Employer pursuant to Section 3.2.5 hereof or by Executive with Good Reason pursuant to Section 3.2.6 hereof, or is not renewed by Employer pursuant to Section 3.1 hereof, Par shall pay to Executive severance in an amount equal to two (2) times his Base Amount (the “Severance Amount”), and Executive shall retain all vested benefits granted pursuant to Section 2.3 hereof, in accordance with the terms of the applicable equity documents. For purposes hereof, “Base Amount” shall mean the sum of Executive’s annual Base Salary and annual target bonus in effect on the Date of Termination. Par shall pay the Severance Amount in installments for two (2) years (the “Installment Payment”) commencing on the forty-fifth (45th) day after the Date of Termination, in accordance with Par’s regular payroll practices. Payment of the Severance Amount is subject to Executive’s continued compliance with the terms of Section 4. Par shall also pay any annual bonus earned but unpaid as of the Date of Termination for any previously completed fiscal year in accordance with the terms of the bonus, and such employee benefits as to which Executive may be entitled under the employee benefit plans of Employer.

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3.3.3.Executive’s Resignation Without Good Reason; Election Not to Renew by Executive. In the event that the Employment Term is terminated by Executive pursuant to Section 3.2.2 hereof or Executive elects not to renew this Agreement pursuant to Section 3.1 hereof, Par shall pay to Executive in a single lump-sum within forty-five (45) days of the Date of Termination an amount equal to any unpaid but earned Base Salary through the Date of Termination, in accordance with Par’s regular payroll practices. Par shall also pay any annual bonus earned but unpaid as of the Date of Termination for any previously completed fiscal year in accordance with the terms of the bonus, and such employee benefits as to which Executive may be entitled under the employee benefit plans of Employer.

3.3.4.Death, Disability. In the event that the Employment Term is terminated by reason of Executive’s death pursuant to Section 3.2.1 hereof or by Employer by reason of Executive’s Disability pursuant to Section 3.2.3 hereof, Par shall pay to Executive, subject to, in the case of Disability, Executive’s continued compliance with Section 4 hereof, the Severance Amount, less any life insurance and/or disability insurance received by Executive or his estate pursuant to insurance policies provided by Employer (including pursuant to Section 2.4.4 hereof), and Executive shall retain all vested benefits granted pursuant to Section 2.3 hereof in accordance with the terms of the applicable equity documents. In the case of death, Par shall pay the Severance Amount commencing on the thirtieth (30th) day after Executive’s date of death, and otherwise in accordance with the payment provisions of Section 3.3.2 hereof. In the case of Disability, Par shall pay the Severance Amount in accordance with the payment provisions of Section 3.3.2 hereof. Par shall also pay any annual bonus earned but unpaid as of the Date of Termination for any previously completed fiscal year in accordance with the terms of the bonus, and such employee benefits as to which Executive may be entitled under the employee benefit plans of Employer.

3.3.5.Post-Employment Term Benefits. In the event Executive is terminated pursuant to Sections 3.2.1 through 3.2.6 hereof, inclusive, or either Employer or Executive elects not to renew this Agreement pursuant to Section 3.1 hereof, Employer shall reimburse Executive for any unpaid expenses pursuant to Section 2.4.1 hereof, and Executive will have the opportunity and responsibility to elect COBRA continuation coverage pursuant to the terms of that law and will thus be responsible for the execution of the continuation of coverage forms upon termination of his insurance coverage. Except as provided immediately below, Executive will be responsible for all COBRA premiums. Specifically, if Executive is terminated pursuant to Sections 3.2.3, 3.2.5 or 3.2.6 hereof, or Employer elects not to renew this Agreement pursuant to Section 3.1 hereof, Executive shall be entitled to participate, at Employer’s sole expense, in all medical and health plans and programs of Employer in accordance with COBRA for a period of up to eighteen (18) months (the “Benefits Period”), subject to Executive’s continued compliance with the terms of Section 4 hereof; provided, that Executive’s continued participation is permissible under the general terms and provisions of such plans and programs; and provided, further, that in the event Executive becomes entitled to equal or comparable benefits from a subsequent employer during the Benefits Period, Employer’s obligation with respect thereto pursuant to this Section 3.3.5 shall end as of such date. Employer shall commence payment of COBRA premiums on the forty-fifth (45th) day after the Date of Termination.

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3.4Definitions.

3.4.1.“Notice of Termination” Defined. “Notice of Termination” means a written notice that indicates the specific termination provision relied upon by Employer or Executive and, except in the case of termination pursuant to Sections 3.2.1, 3.2.2 or 3.2.5 hereof, that sets forth in reasonable detail the facts and circumstances claimed to provide a basis for termination of the Employment Term under the termination provision so indicated.

3.4.2.“Date of Termination” Defined. “Date of Termination” means such date as the Employment Term is expired if not renewed or terminated in accordance with Sections 3.1 or 3.2 hereof.

4.Confidentiality/ Non-Solicitation/Non-Compete.

4.1“Confidential Information” Defined. “Confidential Information” means any and all information (oral or written) relating to Employer or any Affiliate or any person or entity controlling, controlled by, or under common control with Employer or any Affiliate or any of their respective activities, including, but not limited to, information relating to: technology, research, test procedures and results, machinery and equipment; manufacturing processes; financial information; products; identity and description of materials and services used; purchasing; costs; pricing; customers and prospects; advertising, promotion and marketing; and selling, servicing and information pertaining to any governmental investigation, except such information which becomes public, other than as a result of a breach of the provisions of Section 4.2 hereof.

4.2Non-disclosure of Confidential Information. Executive shall not at any time (other than as may be required or appropriate in connection with the performance by him of his duties hereunder), directly or indirectly, use, communicate, disclose or disseminate any Confidential Information in any manner whatsoever for the benefit of any person or entity other than Employer (except as may be required under legal process by subpoena or other court order).

4.3Non-Solicitation. Executive shall not, while employed by Employer and for a period of eighteen (18) months following the Date of Termination, directly or indirectly, hire, offer to hire, entice away or in any other manner persuade or attempt to persuade any officer, employee, agent, lessor, lessee, licensor, licensee, customer, prospective customer, or supplier of Employer or any of its Affiliates to discontinue or alter his or its relationship with Employer or any of its Affiliates.

4.4Non-Competition. Executive shall not, while employed by Employer and for a period of eighteen (18) months following the Date of Termination, directly or indirectly provide any services (whether in the management, sales, marketing, public relations, finance, research, development, general office, administrative, or other areas) as an employee, agent, stockholder, officer, director, consultant, advisor, investor, or other representative of Employer’s competitors in the branded or generic pharmaceutical industry in any state or country in which Employer does or seeks to do business. Employer’s competitors include any entity, individual, or affiliate of such company or individual that develops, sells, markets, or distributes any products that compete with or are the same or similar to those of Employer. However, the restrictions of this

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Section 4.4 shall not prohibit Executive from being a passive owner of not more than one (1%) percent of any publicly-traded class of capital stock of any entity engaged in a competing business.

4.5Injunctive Relief. The parties hereby acknowledge and agree that (a) the type, scope and periods of restrictions imposed in Section 4 are necessary, fair and reasonable to protect Employer’s legitimate business interests and to prevent the inevitable disclosure of Employer’s Confidential Information; (b) Employer will be irreparably injured in the event of a breach by Executive of any of his obligations under this Section 4; (c) monetary damages will not be an adequate remedy for any such breach; (d) Employer will be entitled to injunctive relief, in addition to any other remedy which it may have, in the event of any such breach; and (e) the existence of any claims that Executive may have against Employer, whether under this Agreement or otherwise, will not be a defense to the enforcement by Employer of any of its rights under this Section 4.

4.6Non-exclusivity and Survival. The covenants of Executive contained in this Section 4 are in addition to, and not in lieu of, any obligations that Executive may have with respect to the subject matter hereof, whether by contract, as a matter of law or otherwise, and such covenants and their enforceability shall survive any termination of the Employment Term by either party and any investigation made with respect to the breach thereof by Employer at any time.

5.Miscellaneous Provisions.

5.1Severability. If, in any jurisdiction, any term or provision hereof is determined to be invalid or unenforceable, (a) the remaining terms and provisions hereof shall be unimpaired; (b) any such invalidity or unenforceability in any jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction; and (c) the invalid or unenforceable term or provision shall, for purposes of such jurisdiction, be deemed replaced by a term or provision that is valid and enforceable and that comes closest to expressing the intention of the invalid or unenforceable term or provision.

5.2Execution in Counterparts. This Agreement may be executed in one or more counterparts, and by the different parties hereto in separate counterparts, each of which shall be deemed to be an original but all of which taken together shall constitute one and the same agreement (and all signatures need not appear on any one counterpart), and this Agreement shall become effective when one or more counterparts has been signed by each of the parties hereto and delivered to each of the other parties hereto.

5.3Notices. All notices, requests, demands and other communications hereunder shall be in writing and shall be deemed duly given upon receipt when delivered by hand, overnight delivery or telecopy (with confirmed delivery), or three (3) business days after posting, when delivered by registered or certified mail or private courier service, postage prepaid, return receipt requested, as follows:

If to Employer, to:

Par Pharmaceutical, Inc.

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300 Tice Boulevard

Woodcliff Lake, New Jersey 07677

Attention: General Counsel

Telecopy No.: (201) 802-4600

Copy to:

Ropes & Gray LLP

800 Boylston Street

Prudential Tower

Boston, MA 02199-3600

Attention: Loretta Richard, Esq.

Telecopy No.: (617) 235-0409

If to Executive, to:

Terrance Coughlin

52 Turtle Point Road

Tuxedo Park, NY 10987

Tel: (845)845-0787 or (845)915-3136

or to such other address(es) as a party hereto shall have designated by like notice to the other parties hereto.

5.4Amendment. No provision of this Agreement may be modified, amended, waived or discharged in any manner except by a written instrument executed by both Par and Executive.

5.5Entire Agreement. This Agreement constitutes the entire agreement of the parties hereto with respect to the subject matter hereof, and supersedes all prior agreements and understandings of the parties hereto, oral or written.

5.6Applicable Law. This Agreement shall be governed by and construed in accordance with the laws of the State of New York applicable to contracts made and to be wholly performed therein.

5.7Headings. The headings contained herein are for the sole purpose of convenience of reference, and shall not in any way limit or affect the meaning or interpretation of any of the terms or provisions of this Agreement.

5.8Binding Effect; Successors and Assigns. Executive may not delegate any of his duties or assign his rights hereunder. This Agreement shall inure to the benefit of, and be binding upon, the parties hereto and their respective heirs, legal representatives, successors and permitted assigns. Employer shall require any successor (whether direct or indirect and whether by purchase, merger, consolidation or otherwise) to all or substantially all of the business and/or

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assets of Employer, by an agreement in form and substance reasonably satisfactory to Executive, to expressly assume and agree to perform this Agreement in the same manner and to the same extent that Employer would be required to perform if no such succession had taken place.

5.9Waiver. The failure of either of the parties hereto to at any time enforce any of the provisions of this Agreement shall not be deemed or construed to be a waiver of any such provision, nor to in any way affect the validity of this Agreement or any provision hereof or the right of either of the parties hereto thereafter to enforce each and every provision of this Agreement. No waiver of any breach of any of the provisions of this Agreement shall be effective unless set forth in a written instrument executed by the party against whom or which enforcement of such waiver is sought, and no waiver of any such breach shall be construed or deemed to be a waiver of any other or subsequent breach.

5.10Capacity. Executive and Employer hereby represent and warrant to the other that, as the case may be: (a) he or it has full power, authority and capacity to execute and deliver this Agreement, and to perform his or its obligations hereunder; (b) such execution, delivery and performance shall not (and with the giving of notice or lapse of time or both would not) result in the breach of any agreements or other obligations to which he or it is a party or he or it is otherwise bound; and (c) this Agreement is his or its valid and binding obligation in accordance with its terms.

5.11Enforcement; Jurisdiction. If any party institutes legal action to enforce or interpret the terms and conditions of this Agreement, the applicable court shall award the prevailing party reasonable attorneys’ fees at all trial and appellate levels, and the expenses and costs incurred by such prevailing party in connection therewith, subject to the requirements of Treas. Reg. §1.409A-3(i)(1)(iv). Any legal action, suit or proceeding, in equity or at law, arising out of or relating to this Agreement shall be instituted exclusively in the State or Federal courts located in the State of New York, and each party agrees not to assert, by way of motion, as a defense or otherwise, in any such action, suit or proceeding, any claim that such party is not subject personally to the jurisdiction of any such court, that the action, suit or proceeding is brought in an inconvenient forum, that the venue of the action, suit or proceeding is improper or should be transferred, or that this Agreement or the subject matter hereof may not be enforced in or by any such court. Each party further irrevocably submits to the jurisdiction of any such court in any such action, suit or proceeding. Any and all service of process and any other notice in any such action, suit or proceeding shall be effective against any party if given personally or by registered or certified mail, return receipt requested or by any other means of mail that requires a signed receipt, postage prepaid, mailed to such party as herein provided. Nothing herein contained shall be deemed to affect or limit the right of any party to serve process in any other manner permitted by applicable law.

5.12Arbitration.

(a)Any dispute under Section 3 hereof, including, but not limited to, the determination by the Board of a termination for Cause pursuant to Section 3.2.4 hereof, or in respect of the breach thereof, shall be settled by arbitration in New York; provided, however, that this Section 5.12 shall not apply to any issues related to Employer’s equity compensation. The arbitration shall be accomplished in the following manner. Either party may serve upon the other party written demand that the dispute, specifying the nature thereof, shall be submitted to arbitration. Within ten

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(10) days after such demand is given in accordance with Section 5.3 hereof, each of the parties shall designate an arbitrator and provide written notice of such appointment upon the other party. If either party fails within the specified time to appoint such arbitrator, the other party shall be entitled to appoint both arbitrators. The two (2) arbitrators so appointed shall appoint a third arbitrator. If the two arbitrators appointed fail to agree upon a third arbitrator within ten (10) days after their appointment, then an application may be made by either party hereto, upon written notice to the other party, to the American Arbitration Association (the “AAA”), or any successor thereto, or if the AAA or its successor fails to appoint a third arbitrator within ten (10) days after such request, then either party may apply, with written notice to the other, to the Supreme Court of New York, New York (Manhattan) County, for the appointment of a third arbitrator, and any such appointment so made shall be binding upon both parties hereto.

(b)The decision of the arbitrators shall be final and binding upon the parties. The party against whom the award is rendered (the “non-prevailing party”) shall pay all fees and expenses incurred by the prevailing party in connection with the arbitration (including fees and disbursements of the prevailing party’s counsel), as well as the expenses of the arbitration proceeding. The arbitrators shall determine in their decision and award which of the parties is the prevailing party, which is the non-prevailing party, the amount of the fees and expenses of the prevailing party and the amount of the arbitration expenses. The arbitration shall be conducted, to the extent consistent with this Section 5.12, in accordance with the then prevailing rules of commercial arbitration of the AAA or its successor. The arbitrators shall have the right to retain and consult experts and competent authorities skilled in the matters under arbitration, but all consultations shall be made in the presence of both parties, who shall have the full right to cross-examine the experts and authorities. The arbitrators shall render their award, upon the concurrence of at least two of their number, not later than thirty (30) days after the appointment of the third arbitrator. The decision and award shall be in writing, and counterpart copies shall be delivered to each of the parties. In rendering an award, the arbitrators shall have no power to modify any of the provisions of this Agreement, and the jurisdiction of the arbitrators is expressly limited accordingly. Judgment may be entered on the award of the arbitrators and may be enforced in any court having jurisdiction.

5.13Section 409A. Executive and Employer acknowledge that they intend that the compensation arrangements set forth in this Agreement comply with the requirements of, or the requirements of an exemption from, Section 409A of the Internal Revenue Code (together with the regulations thereunder, “Section 409A”), and the Agreement shall be construed in accordance therewith. Notwithstanding any other provision of this Agreement, if Executive is a specified employee under Treas. Reg. §1.409A-1 as of the Date of Termination, then to the extent any payment or benefit to which Executive would otherwise be entitled during the first six months following the Date of Termination would be considered nonqualified deferred compensation under Section 409A, such payment or benefit shall be accumulated and paid or provided at the date which is the earlier of (i) the first day of the seventh month following the Date of Termination, or (ii) the date of Executive’s death (the “Delay Period”). Upon the expiration of the Delay Period, all payments and benefits delayed pursuant to this Section 5.13 (whether they would have otherwise been payable in a single sum or in installments in the absence of such delay) shall be paid or provided to Executive in a lump-sum with interest at the prime rate as published by The Wall Street Journal on the first

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business day of the Delay Period, and any remaining payments and benefits due under this Agreement shall be paid or provided in accordance with the normal payment dates specified for them herein. This provision shall not apply to all payments on separation from service that satisfy the short-term deferral rule of Treas. Reg. §1.409A-1(b)(4), or to the portion of the payments on separation from service that satisfy the requirements for separation pay due to an involuntary separation from service under Treas. Reg. §1.409A-1(b)(9)(iii), or to any payments that are otherwise exempt from the six month delay requirement of the Treasury Regulations under Section 409A. Any reimbursement made pursuant to Section 2.4.1 that would constitute nonqualified deferred compensation subject to Section 409A shall be made, if at all, promptly, but not later than the end of the calendar year following the calendar year in which the expense was incurred. Executive’s entitlement to any other reimbursements shall be subject to the terms and conditions of Employer’s reimbursement policy for executive officers, which shall comply with the requirements of Section 409A to the extent applicable. For purposes of this Agreement, all references to “termination of employment” and similar or correlative phrases shall be construed to require a “separation from service” (as defined in Section 1.409A-1(h) of the Treasury regulations after giving effect to the presumptions contained therein). Each payment made under this Agreement shall be treated as a separate payment and the right to a series of installment payments under this Agreement is to be treated as a right to a series of separate payments.

5.14Indemnification. During the Employment Term, Employer shall purchase and maintain reasonable and customary directors’ and officers’ liability insurance coverage covering Employer and Executive.

[Signature page follows]

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IN WITNESS WHEREOF, this Agreement has been executed and delivered by the parties hereto as of the date first above written.

PAR PHARMACEUTICAL, INC.

By: /s/ Stephen Montalto            

Name: Stephen Montalto

Title: Senior Vice President, Human Resources

SKY GROWTH HOLDINGS CORPORATION

By: /s/ Paul V. Campanelli                

Name: Paul V. Campanelli

Title: Chief Executive Officer

EXECUTIVE

/s/ Terrance Coughlin                    

Terrance Coughlin

EXHIBIT ASEPARATION AGREEMENT AND RELEASE

THIS SEPARATION AGREEMENT AND RELEASE (“Release”), dated , is given by (“EMPLOYEE”) to PAR PHARMACEUTICAL, INC., and each and any of its parent and subsidiary corporations, affiliates, departments and divisions (“THE COMPANY”). The Effective Date of this Release shall be as set forth in Section 6 herein.

RECITALS

A. WHEREAS, EMPLOYEE has been employed by THE COMPANY as ; and

B.WHEREAS, EMPLOYEE signed an Employment Agreement dated [___________] with THE COMPANY in which EMPLOYEE agreed that all payments and benefits upon his/her separation from THE COMPANY were contingent upon his/her signing of Separation Agreement and Release against THE COMPANY within thirty (30) days after the date of separation; and

C.    WHEREAS, as a result of EMPLOYEE’s separation from THE COMPANY, the parties wish to fully and finally resolve all issues concerning EMPLOYEE’s employment relationship with THE COMPANY and to reiterate certain terms contained in EMPLOYEE’s Employment Agreement.

NOW, IN CONSIDERATION of the mutual promises and covenants in the Employment Agreement and this Release, the sufficiency of which EMPLOYEE acknowledges, the parties agree as follows:

OPERATIVE PROVISIONS

1.Separation of Employment. THE COMPANY and EMPLOYEE agree that EMPLOYEE shall separate from THE COMPANY effective at the end of business on (“Separation Date”), such separation of employment with THE COMPANY occurring pursuant to Section of the Employment Agreement by and between the parties.

2.Pay, Benefits and Equity Upon Separation.

(a)Separation Amounts. On account of EMPLOYEE’s separation from THE COMPANY, THE COMPANY shall pay EMPLOYEE such severance and other payment(s) as is required in accordance with and subject to the terms of the Employment Agreement. Said payment(s) shall be subject to all appropriate federal and state withholding and employment taxes.

(b)Benefits/Termination. In accordance with the terms of the Employment Agreement, EMPLOYEE will have the opportunity and responsibility to elect COBRA continuation coverage pursuant to the terms of that law and will thus be responsible for the execution of the continuation of coverage forms upon termination of his/her insurance coverage. Except as

otherwise set forth in the Employment Agreement, EMPLOYEE will be responsible for all COBRA premiums.

(c)Equity Awards. Any equity awards granted to EMPLOYEE during his/her employment shall vest in accordance with and subject to the terms of the applicable equity plans and award agreements.

(d)Unused Vacation. THE COMPANY shall, in a single lump-sum within forty-five (45) days of the Separation Date, pay EMPLOYEE for his/her unused vacation days, which THE COMPANY and EMPLOYEE agree total days.

(e)Reimbursement of Expenses. THE COMPANY shall, in a single lump-sum within forty-five (45) days of the Separation Date, reimburse EMPLOYEE for any unpaid expenses pursuant to the terms of the Employment Agreement, which THE COMPANY and EMPLOYEE agree total $.

(f)No Other Payments. EMPLOYEE acknowledges and agrees that subject to and including those payments and other benefits referenced herein, he/she has been paid in full for all work performed, and has received reimbursement for all business expenses, and is entitled to no further payments or bonuses from THE COMPANY whatsoever for services rendered or any other reason, except as set forth herein.

(g)Payment Terms. In accordance with and subject to the covenants contained in the Employment Agreement, the payments and benefits contained in this Section 2 are contingent upon EMPLOYEE’s continued compliance with the terms of the Employment Agreement, as referenced in Sections 7 through 9 herein.

3.Consideration.

(a)No Disparagement. EMPLOYEE agrees to refrain from any publication or any type of communication, oral or written, of a defamatory or disparaging statement pertaining to THE COMPANY, its past, present and future officers, directors, agents, employees or representatives. THE COMPANY agrees to refrain from any publication or any type of official communication, oral or written, of a defamatory or disparaging statement pertaining to EMPLOYEE. Nothing in this Section shall be construed as prohibiting THE COMPANY or EMPLOYEE from making any disclosures as required by law or statute, including the release of such information as is required to be disclosed by THE COMPANY in connection with any legal proceeding, filing with the Securities and Exchange Commission (“SEC”) under the Securities Exchange Act of 1934, or as otherwise required by law.

(b)Sufficiency of Consideration; No Admission of Liability. The parties agree that the consideration paid to EMPLOYEE by the terms of this Release is good and sufficient consideration for this Release EMPLOYEE acknowledges that neither this Release, nor any of the payments or benefits tendered in conjunction herewith, shall be taken or construed to be an admission or concession of any kind with respect to alleged liability or alleged wrongdoing by THE COMPANY.

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4.General Release and Waiver of Claims.

(a)Release. Solely in connection with EMPLOYEE’s employment relationship with THE COMPANY, in accordance with the terms of the Employment Agreement, and in consideration of the additional promises and covenants made by THE COMPANY in this Release, EMPLOYEE hereby knowingly and voluntarily compromises, settles and releases THE COMPANY and the Related Parties (as defined below) from any and all past, present, or future claims, demands, obligations, or causes of action, whether based on tort, contract, statutory or other theories of recovery for anything that has occurred up to and including the date of EMPLOYEE’s execution of this Release. The released claims include those EMPLOYEE may have or has against THE COMPANY, or which may later accrue to or be acquired by EMPLOYEE against THE COMPANY and/or its predecessors, successors in interest, assigns, parent and subsidiary organizations, affiliates, and partners, and their past, present, and future officers, directors, agents, employee benefit plans, shareholders, representatives, and employees, and their heirs, successors and assigns, and all others connected with any of them (collectively, the “Related Parties”).

(b)Certain Matters. By way of specification, but not of limitation, EMPLOYEE specifically agrees to release and waive all claims for wrongful termination and any claim for retaliation or discrimination in employment under federal or state law or regulation including, but not limited to, discrimination based on age, sex, race, disability, handicap, national origin and/or any claims under Title VII of the Civil Rights Act of 1964, the Age Discrimination in Employment Act of 1967, as amended by the Older Workers’ Benefits Protection Act (ADEA), the Americans with Disabilities Act of 1990 (ADA), the New Jersey Law Against Discrimination (LAD), the Consolidated Omnibus Budget Reconciliation Act (COBRA), the Employee Retirement Income Security Act (ERISA), the Immigration Reform and Control Act (IRCA), the Fair Labor Standards Act (FLSA), the Conscientious Employee Protection Act (CEPA), the Family Medical Leave Act (FMLA), the New Jersey Family Leave Act (NJFLA), the New Jersey Wage and Hour Law, and any other claims under New Jersey or federal law.

(c)No Impact on Indemnification Rights. This Release does not, is not intended to, and will not be interpreted to serve as a release or waiver by EMPLOYEE with respect to any indemnification rights he may have and such indemnification rights will not be effected, modified or extinguished by EMPLOYEE’S execution of this Release.

(d)No Impact on Certain Rights. The release contained herein does not release or waive any claims or rights which cannot be waived by law or any right or claim EMPLOYEE may have which arises based on events occurring after his date of termination, as provided by law.

5.Covenant Not to Sue.

(a)EMPLOYEE represents and agrees that EMPLOYEE has not filed any lawsuits or arbitrations against THE COMPANY or any of the Related Parties, or filed or caused to be filed any charges or complaints against THE COMPANY or any of the Related Parties with any municipal, state or federal agency charged with the enforcement of any law or any self-regulatory organization.

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(b)EMPLOYEE agrees, not inconsistent with EEOC Enforcement Guidance on Non-Waivable Employee Rights Under EEOC-Enforced Statutes dated April 11, 1997, and to the fullest extent permitted by law, not to sue or file a charge, complaint, grievance or demand for arbitration against THE COMPANY in any claim, arbitration, suit, action, investigation or other proceeding of any kind which relates to any matter that involved THE COMPANY, and that occurred up, to and including the date of EMPLOYEE’s execution of this Release, other than those non-employment-related counterclaims that EMPLOYEE might assert against THE COMPANY if THE COMPANY were to sue EMPLOYEE, unless required to do so by court order, subpoena or other directive by a court, administrative agency, arbitration panel or legislative body, or unless required to enforce this Release.

(c)Nothing in this Release shall prevent EMPLOYEE from (i) commencing an action or proceeding to enforce this Release, or (ii) exercising EMPLOYEE’s right under the Older Workers Benefit Protection Act of 1990 to challenge the validity of EMPLOYEE’ s waiver of ADEA claims set forth in this Release.

6.Consideration and Revocation Periods: Effective Date. EMPLOYEE understands and acknowledges that the ADEA requires THE COMPANY to provide EMPLOYEE with at least twenty one (21) calendar days to consider this Release (“Consideration Period”) prior to its execution. EMPLOYEE also understands that he/she is entitled to revoke this Release at any time during the seven (7) days following EMPLOYEE’s execution of this Release (“Revocation Period”) by notifying THE COMPANY in writing of his/her revocation. This Release shall become effective on the day after the seven-day Revocation Period has expired unless timely notice of EMPLOYEE’s revocation has been delivered to THE COMPANY (the “Effective Date”).

7.Confidential Information. EMPLOYEE acknowledges that during EMPLOYEE’s employment with THE COMPANY, EMPLOYEE has had access to Confidential Information, as defined in the Employment Agreement. In accordance with and subject to the covenants contained in the Employment Agreement, EMPLOYEE shall not at any time, other than as may be required in connection with the performance by him/her of any remaining duties or obligations under the Employment Agreement, directly or indirectly, use, communicate, disclose or disseminate any Confidential Information in any manner whatsoever (except as may be required under legal process by subpoena or other court order).

8.Covenants Not to Solicit. In accordance with and subject to the covenants contained in the Employment Agreement, for a period of 18 months following the Separation Date, EMPLOYEE shall not, directly or indirectly, hire, offer to hire, entice away or in any other manner persuade or attempt to persuade any officer, employee, agent, lessor, lessee, licensor, licensee, customer, prospective customer, or supplier of THE COMPANY or any of its subsidiaries to discontinue or alter his/her or its relationship with THE COMPANY or any of its subsidiaries. This provision shall not apply if not otherwise provided under the terms of the Employment Agreement.

9.Covenant Not to Compete. In accordance with and subject to the covenants contained in the Employment Agreement, for a period of 18 months following the Separation Date, EMPLOYEE shall not, directly or indirectly, provide any services (whether in the management,

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sales, marketing, public relations, finance, research, development, general office, administrative, or other areas) as an employee, agent, stockholder, officer, director, consultant, advisor, investor, or other representative of THE COMPANY’S competitors in the branded or generic pharmaceutical industry in any state or country in which THE COMPANY does or seeks to do business. THE COMPANY’S competitors include any entity, individual, or affiliate of such company or individual that develops, sells, markets, or distributes any products that compete with or are the same or similar to those of THE COMPANY. Nothing herein shall prevent EMPLOYEE from being a passive owner of not more than one (1%) percent of any publicly-traded class of capital stock of any entity engaged in a competing business.

10.Confidentiality. EMPLOYEE agrees to keep both the existence and the terms of this Release completely confidential, except that EMPLOYEE may discuss this Release with EMPLOYEE’s attorney, accountant, or other professional person who may assist EMPLOYEE in evaluating, reviewing, or negotiating this Release, and as otherwise permitted or required under applicable law. EMPLOYEE understands and agrees that his/her disclosure of the terms of this Release contrary to the terms set forth herein will constitute a breach of this Release; provided that EMPLOYEE may disclose the existence of his/her covenants not to solicit and compete to a successor employer or potential successor employer.

11.No Public Statements. EMPLOYEE and THE COMPANY represent and warrant that they will refrain from making any public statement regarding EMPLOYEE’s separation from THE COMPANY absent written approval from the other, except that THE COMPANY and EMPLOYEE are permitted to make any disclosures regarding EMPLOYEE’s status or this Release as required by law or regulations, including release of such information or that is required to be disclosed by THE COMPANY in its filings with the Securities and Exchange Commission (the “SEC”).

12.Disclosure of Information. EMPLOYEE represents and warrants that he/she is not aware of any material non-public information concerning THE COMPANY, its business or its affiliates that he/she has not disclosed to the Board of Directors of THE COMPANY prior to the date of this Release or that is required to be disclosed by THE COMPANY in its filings with the SEC and that has not been so disclosed.

13.Return of Company Property. On the Separation Date, EMPLOYEE agrees to deliver forthwith to THE COMPANY all of THE COMPANY’s property in his/her possession or under his/her custody and control, including but not limited to all keys, and tangible items, notebooks, documents, records and other data relating to research or experiments conducted by any person relating to the products, formulas, formulations, processes or methods of manufacture of THE COMPANY, and to its customers and pricing of products.

14.Continued Availability and Cooperation.

(a)EMPLOYEE will make himself/herself reasonably available to THE COMPANY either by telephone or, if reasonably necessary, in person upon reasonable advance notice, to assist THE COMPANY in connection with any matter relating to services performed by him/her on behalf of THE COMPANY prior to the Separation Date.

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(b)EMPLOYEE further agrees that he/she will take reasonable actions to cooperate fully with THE COMPANY in relation to any investigation or hearing with the SEC or any other governmental agency, as well as in the defense or prosecution of any claims or actions now in existence, including but not limited to ongoing commercial litigation matters, shareholder derivative actions, and class action law suits, or which may be brought or threatened in the future against or on behalf of THE COMPANY, its directors, shareholders, officers, or employees.

(c)EMPLOYEE will take reasonable actions to cooperate in connection with such claims or actions referred to above including, without limitation, his/her being available to meet with THE COMPANY to prepare for any proceeding (including depositions, fact-findings, arbitrations or trials), to provide affidavits, to assist with any audit, inspection, proceeding or other inquiry, and to act as a witness in connection with any litigation or other legal proceeding affecting THE COMPANY.

(d)EMPLOYEE further agrees that should he/she be contacted (directly or indirectly) by any individual or any person representing an individual or entity that is or may be legally or competitively adverse to THE COMPANY in connection with any claims or legal proceedings against THE COMPANY, he/she will promptly notify THE COMPANY of that fact in writing. Such notification shall include a reasonable description of the content of the communication with the legally or competitively adverse individual or entity.

(e)Notwithstanding the provisions herein, EMPLOYEE acknowledges that his/her cooperation obligation requires him/her to participate truthfully and accurately in all matters contemplated under this Section.

15.Injunctive Relief. In accordance with the terms of the Employment Agreement, EMPLOYEE acknowledges that his/her failure to abide by Sections 7, 8, and 9 of this Release will result in immediate and irreparable damage to THE COMPANY and will entitle THE COMPANY to injunctive relief from a court having appropriate jurisdiction.

16.Representation by Attorney. EMPLOYEE acknowledges that he/she has been given the opportunity to be represented by independent counsel in reviewing this Release whether at the time of execution or in conjunction with execution of his/her Employment Agreement, and that EMPLOYEE understands the provisions of this Release and knowingly and voluntarily agrees to be bound by them.

17.No Reliance Upon Representations. EMPLOYEE hereby represents and acknowledges that in executing this Release, EMPLOYEE does not rely and has not relied upon any representation or statement made by THE COMPANY or by any of THE COMPANY’s past or present agents, representatives, employees or attorneys with regard to the subject matter, basis or effect of this Release other than as set forth in this Release.

18.Tax Advice.

(a)THE COMPANY makes no representations regarding the U.S. federal, state, local, non-U.S. or other tax consequences of the payments or benefits referred to

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above and provided for herein, and shall not be responsible for any tax liability, interest or penalty including but not limited to those which may arise under Internal Revenue Code Section 409A, incurred by EMPLOYEE which in any way arises out of or is related to said payments or benefits. With the exception of the regular payroll deductions for employer-side U.S. federal, state, local, non-U.S. and other withholding and employment taxes, EMPLOYEE agrees that it shall be his/her sole responsibility to pay any amount that may be due and owing as U.S. federal, state, local, non-U.S. and other taxes, interest and penalties, including but not limited to those which may arise under Internal Revenue Code Section 409A, arising out of the payments or benefits provided for herein.

(b)EMPLOYEE agrees and understands that he/she is not relying upon THE COMPANY or its counsel for any tax advice regarding the tax treatment of the payments made or benefits received pursuant to this Release, and EMPLOYEE agrees that he/she is responsible for determining the tax consequences of all such payments and benefits hereunder, including but not limited to those which may arise under Internal Revenue Code Section 409A, and for paying taxes, if any, that he/she may owe with respect to such payments or benefits.

(c)EMPLOYEE further agrees to (i) hold harmless THE COMPANY and its attorneys against, and indemnify THE COMPANY and its attorneys for, any and all losses and/or damages arising from claims by the Internal Revenue Service (“IRS”), or any other taxing authority or other governmental agency (whether U.S. federal, state, local, non-U.S. or other), which may be made against THE COMPANY and its attorneys arising out of or relating to the payments or benefits hereunder as a result of EMPLOYEE’s reporting of such payments or benefits and (ii) reimburse THE COMPANY and its attorneys for any resulting payment, including without limitation, all penalties and interest payable to the IRS, or any other taxing authority or governmental agency.

(d)EMPLOYEE and THE COMPANY further agree that they and their attorneys will give mutual notice of any such claims. EMPLOYEE agrees that he/she will cooperate in the defense of all claims arising out of or relating to EMPLOYEE’s reporting of the payments made or benefits received hereunder. In any action commenced against EMPLOYEE to enforce the provisions of this paragraph, THE COMPANY and its attorneys shall be entitled to recover their attorneys’ fees, costs, disbursements, and the like incurred in prosecuting the action.

19.Employment Agreement. The parties acknowledge and agree that all pertinent terms of the Employment Agreement (as amended herein) shall remain in full force and effect and are enforceable, to the extent any such terms therein survive or govern the period after the employment term set forth in that Employment Agreement. The event of revocation of this Release in accordance with Section 6 herein in no way affects the validity or enforceability of the Employment Agreement (except as and to the extent amended herein); and in the event of revocation, to the extent any pertinent terms of this Release reiterate or confirm the terms of the Employment Agreement, the Employment Agreement shall govern.

20.Entire Agreement. When read in conjunction with the Employment Agreement, this Release constitutes the entire agreement between the parties relating to EMPLOYEE’s separation from and release of employment-related claims against THE COMPANY, and it shall not be modified except in writing signed by the party to be bound.

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21.Severability. If a court finds any provision of this Release invalid or unenforceable as applied to any circumstance, the remainder of this Release and the application of such provision shall be interpreted so as best to effect the intent of the parties hereto. The parties further agree to replace any such void or unenforceable provision of this Release with a valid and enforceable provision that will achieve, to the extent possible, the economic, business, or other purposes of the void or unenforceable provision.

22.Execution in Counterparts. This Release may be executed in one or more counterparts, and by the different parties hereto in separate counterparts, each of which shall be deemed to be an original but all of which taken together shall constitute one and the same Release (and all signatures need not appear on any one counterpart), and this Release shall become effective when one or more counterparts has been signed by each of the parties hereto and delivered to each of the other parties hereto.

23.Governing Law and Jurisdiction. Notwithstanding any agreement to the contrary, this Release shall be governed by the laws of the State of New Jersey and any claims hereunder shall be pursued in the state or federal courts located in the State of New Jersey.

24.Survival of Terms. EMPLOYEE understands and agrees that the terms set out in this Release, including the confidentiality and non-solicitation provisions, shall survive the signing of this Release and the receipt of benefits thereunder.

25.Construction. The terms and language of this Release are the result of arm’s length negotiations between both parties hereto and their attorneys. Consequently, there shall be no presumption that any ambiguity in this Release should be resolved in favor of one party and against another. Any controversy concerning the construction of this Release shall be decided neutrally without regard to authorship.

26.Headings. The headings contained herein are for the sole purpose of convenience of reference, and shall not in any way limit or affect the meaning or interpretation of any of the terms or provisions of this Release.

27.Binding Effect; Successors and Assigns. Executive may not delegate any of his/her duties or assign his/her rights hereunder. This Release shall inure to the benefit of, and be binding upon, the parties hereto and their respective heirs, legal representatives, successors and permitted assigns. Employer shall require any successor (whether direct or indirect and whether by purchase, merger, consolidation or otherwise) to all or substantially all of the business and/or assets of Employer, by an agreement in form and substance reasonably satisfactory to Executive, to expressly assume and agree to perform this Release in the same manner and to the same extent that Employer would be required to perform if no such succession had taken place.

28.Waiver. The failure of either of the parties hereto to at any time enforce any of the provisions of this Release shall not be deemed or construed to be a waiver of any such provision, nor to in any way affect the validity of this Release or any provision hereof or the right of either of the parties hereto thereafter to enforce each and every provision of this Release. No waiver of any breach of any of the provisions of this Release shall be effective unless set forth in

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a written instrument executed by the party against whom or which enforcement of such waiver is sought, and no waiver of any such breach shall be construed or deemed to be a waiver of any other or subsequent breach.

29.Capacity. EMPLOYEE and THE COMPANY hereby represent and warrant to the other that, as the case may be: (a) he/she or it has full power, authority and capacity to execute and deliver this Release, and to perform his/her or its obligations hereunder; (b) such execution, delivery and performance shall not (and with the giving of notice or lapse of time or both would not) result in the breach of any agreements or other obligations to which he/she or it is a party or he/she or it is otherwise bound; and (c) this Release is his/her or its valid and binding obligation in accordance with its terms.

[SIGNATURE LINES CONTAINED ON NEXT PAGE]

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EMPLOYEE AGREES THAT: (1) HE/SHE HAS FULLY READ THIS RELEASE; (2) HE/SHE HAS TAKEN THE TIME NECESSARY TO REVIEW COMPLETELY AND FULLY UNDERSTAND THIS RELEASE; AND (3) HE/SHE FULLY UNDERSTANDS THIS RELEASE, ACCEPTS IT, AGREES TO IT, AND AGREES THAT IT IS FULLY BINDING UPON HIM/HER FOR ALL PURPOSES.

EMPLOYEE

PAR PHARMACEUTICAL, INC.

By:

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EX-21

EXHIBIT 21

List of Subsidiaries

Par Pharmaceutical Companies, Inc.

Entity	Jurisdiction of Organization	Percentage of Voting Securities Owned by Its Immediate Parent
Par Pharmaceutical, Inc.	Delaware	100%
Kali Laboratories, Inc.	New Jersey	100%

Par Pharmaceutical, Inc.

Entity	Jurisdiction of Organization	Percentage of Voting Securities Owned by Its Immediate Parent
Par, Inc.	Delaware	100%
Anchen Incorporated	Delaware	100%
Par Formulations Private Limited	India	99.999%

Par, Inc.

Entity	Jurisdiction of Organization	Percentage of Voting Securities Owned by Its Immediate Parent
Par Formulations Private Limited	India	0.001%

Anchen Incorporated

Entity	Jurisdiction of Organization	Percentage of Voting Securities Owned by Its Immediate Parent
Anchen Pharmaceuticals, Inc.	California	100%

EX-31.1

Exhibit 31.1

Certification Pursuant to Rules 13a-14(a) and 15d-14(a) of the Securities Exchange Act of 1934

I, Paul V. Campanelli, certify that:

1. I have reviewed this annual report on Form 10-K of Par Pharmaceutical Companies, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors:

a) All significant deficiencies and material weaknesses in the design or operation of internal controls over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:	March 18, 2014	/s/ Paul V. Campanelli
		Paul V. Campanelli Chief Executive Officer

EX-31.2

Exhibit 31.2

Certification Pursuant to Rules 13a-14(a) and 15d-14(a) of the Securities Exchange Act of 1934

I, Michael A. Tropiano, certify that:

1. I have reviewed this annual report on Form 10-K of Par Pharmaceutical Companies, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors:

a) All significant deficiencies and material weaknesses in the design or operation of internal controls over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:	March 18, 2014	/s/ Michael A. Tropiano
		Michael A. Tropiano Executive Vice President and Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report on Form 10-K of Par Pharmaceutical Companies, Inc. (the “Company”) for the annual period ended December 31, 2013, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Paul V. Campanelli, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

This certification accompanies the Report and shall not be deemed filed with the Securities and Exchange Commission and shall not be incorporated by reference into any filing of the Company under the Securities Act of 1933 or Securities Exchange Act of 1934 (whether made before or after the date of the Report), irrespective of any general incorporation language contained in such filing.

/s/ Paul V. Campanelli

Paul V. Campanelli

Chief Executive Officer

March 18, 2014

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report on Form 10-Q of Par Pharmaceutical Companies, Inc. (the “Company”) for the annual period ended December 31, 2013, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Michael A. Tropiano, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

This certification accompanies the Report and shall not be deemed filed with the Securities and Exchange Commission and shall not be incorporated by reference into any filing of the Company under the Securities Act of 1933 or Securities Exchange Act of 1934 (whether made before or after the date of the Report), irrespective of any general incorporation language contained in such filing.

/s/ Michael A. Tropiano

Michael A. Tropiano

Executive Vice President and Chief Financial Officer

March 18, 2014

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Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2013

Fair Value Disclosures [Abstract]

Schedule of Fair Value of Assets and Liabilities Measured on Recurring Basis

The fair value of our financial assets and liabilities measured at fair value on a recurring basis as of December 31, 2013 were as follows ($ amounts in thousands):

	Estimated Fair Value at
	December 31, 2013		Level 1		Level 2		Level 3
	(Successor)
Corporate bonds (Note 6)		$3,541		$—		$3,541		$—
Cash equivalents		$66,782		$66,782		$—		$—
Senior secured term loan (Note 13)		$1,063,255		$—		$1,063,255		$—
7.375% senior notes (Note 13)		$507,150		$—		$507,150		$—
Derivative instruments - Interest rate caps (Note 14)		$1,189		$—	$	1,189		$—

The fair value of our financial assets and liabilities measured at fair value on a recurring basis as of December 31, 2012 were as follows ($ amounts in thousands):

	Estimated Fair Value at
	December 31, 2012		Level 1		Level 2		Level 3
	(Successor)
Corporate bonds (Note 6)		$11,727		$—		$11,727		$—
Cash equivalents		$14,370		$14,370		$—		$—
Senior secured term loan (Note 13)		$1,052,363		$—		$1,052,363		$—
7.375% senior notes (Note 13)		$484,488		$—		$484,488		$—

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Unaudited Selected Quarterly Financial Data (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended	3 Months Ended			9 Months Ended	12 Months Ended	0 Months Ended	3 Months Ended						12 Months Ended
	Dec. 31, 2013	Sep. 28, 2012 Predecessor [Member]	Jun. 30, 2012 Predecessor [Member]	Mar. 31, 2012 Predecessor [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]	Sep. 30, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 30, 2013 Successor [Member]	Jun. 30, 2013 Successor [Member]	Mar. 31, 2013 Successor [Member]	Dec. 31, 2012 Successor [Member]	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]
Quarterly Financial Information [Line Items]
Total revenues		$ 238,063	$ 294,333	$ 271,472	$ 803,868	$ 926,138	$ 10,689	$ 306,281	$ 267,321	$ 233,669	$ 290,196	$ 235,450	$ 246,139	$ 1,097,467
Gross margin		101,350	143,154	97,846	342,350	386,744	3,627	106,308	81,391	58,900	71,444	41,818	45,445	318,043
Total operating expenses		103,468	60,383	119,059	282,910	437,462	288	148,136	106,116	66,399	62,835	74,920	75,208	383,486
Operating (loss) income		(2,118)	82,771	(21,213)	59,440	(50,593)	3,339	(41,828)	(24,725)	(7,499)	8,609	(33,102)	(29,763)	(65,443)
Net (loss) income	$ (105,871)	$ (1,379)	$ 51,277	$ (28,723)	$ 21,175	$ (26,145)	$ 1,588	$ (40,035)	$ (29,299)	$ (21,791)	$ (14,746)	$ (34,133)	$ (32,545)	$ (105,871)

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Summary of Significant Accounting Policies (Schedule of Estimated Useful Lives of Plant, Property, and Equipment) (Details)	12 Months Ended
	Dec. 31, 2013
Buildings [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment estimated useful lives (years)	10 years
Buildings [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment estimated useful lives (years)	40 years
Machinery and equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment estimated useful lives (years)	3 years
Machinery and equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment estimated useful lives (years)	15 years
Office equipment, furniture and fixtures [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment estimated useful lives (years)	3 years
Office equipment, furniture and fixtures [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment estimated useful lives (years)	7 years
Computer software and hardware [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment estimated useful lives (years)	3 years
Computer software and hardware [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment estimated useful lives (years)	7 years

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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2013

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense (Benefit)

	For the Year Ended			For the Period						For the Year Ended
	December 31, 2013			September 29, 2012 to December 31, 2012			January 1, 2012 to September 28, 2012			December 31, 2011
	(Successor)			(Successor)			(Predecessor)			(Predecessor)
Current income tax provision (benefit):
Federal		$19,505			$3,502			$21,795			$3,522
State	187			176			(5,284		)	(6,261		)
Foreign	973			230			833			—
	20,665			3,908			17,344			(2,739		)
Deferred income tax (benefit) provision:
Federal	(79,996		)	(20,660		)	12,982			(7,813		)
State	(1,851		)	(930		)	(829		)	4,556
Foreign	—			—			(50		)	—
	(81,847		)	(21,590		)	12,103			(3,257		)
		($61,182	)		($17,682	)		$29,447			($5,996	)

Schedule of Deferred Tax Assets and (Liabilities)

	December 31, 2013			December 31, 2012
	(Successor)			(Successor)
Deferred tax assets:
Accounts receivable		$35,298			$31,877
Inventories	12,670			8,063
Litigation settlements and contingencies	12,241			8,257
Accrued and prepaid expenses	8,219			8,638
Net operating losses and credit carryforwards	14,019			18,539
Asset impairments	996			1,400
Stock options and restricted shares	4,097			801
Other	4,790			2,560
Total deferred tax assets	92,330			80,135
Deferred tax liabilities:
Fixed assets	(20,621		)	(23,173		)
Deferred financing cost	(15,463		)	—
Intangible assets	(275,399		)	(365,495		)
Other	(1,376		)	(1,096		)
Total deferred tax liabilities	(312,859		)	(389,764		)
Less valuation allowance	(12,322		)	(6,803		)
Net deferred tax (liability) asset		($232,851	)		($316,432	)

Schedule of Effective Income Tax Rate Reconciliation

The table below provides reconciliation between the statutory federal income tax rate and the effective rate of income tax expense for each of the periods shown as follows:

	For the Year Ended	For the Period		For the Year Ended
	December 31, 2013	September 29, 2012 to December 31, 2012	January 1, 2012 to September 28, 2012	December 31, 2011
	(Successor)	(Successor)	(Predecessor)	(Predecessor)
Federal statutory tax rate	35%	35%	35%	35%
State tax – net of federal benefit	1	1	2	2
Change in valuation of deferred tax assets	—	—	—	(9)
Tax contingencies	—	(1)	(6)	8
Non-deductible legal settlements	—	—	17	(14)
Non-deductible annual pharmaceutical manufacturers' fee	(2)	—	—	(5)
Non-deductible transaction costs	—	—	8	(4)
R&D Credit	2	—	—	—
Other	1	—	2	(2)
Effective tax rate	37%	35%	58%	11%

Schedule of Unrecognized Tax Benefits Roll Forward

	For the Year Ended			For the Period					For the Year Ended
	December 31, 2013			September 29, 2012 to December 31, 2012		January 1, 2012 to September 28, 2012			December 31, 2011
	(Successor)			(Successor)		(Predecessor)			(Predecessor)
Balance at the beginning of period		$12,538			$12,119		$14,409			$31,571
Additions based on tax positions related to the current year	2,577			419		2,337			1,779
Additions for tax positions of prior years	3,708			—		634			3,217
Reductions for tax positions of prior years	(842		)	—		(5,261		)	(5,013		)
Reductions due to lapse of applicable statute of limitations	—			—		—			(16,720		)
Settlements paid	—			—		—			(425		)
Balance at the end of the period		$17,981			$12,538		$12,119			$14,409

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Fair Value Measurements (Fair Value of Assets and Liabilities Measured on Recurring Basis) (Details) (Successor [Member], Fair Value, Measurements, Recurring [Member], USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Estimate of Fair Value Measurement [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Corporate bonds (Note 6)	$ 3,541	$ 11,727
Cash equivalents	66,782	14,370
Estimate of Fair Value Measurement [Member] | Term Loan [Member] | 7 Year Senior Secured Term Loan Facility [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt, fair value	1,063,255	1,052,363
Estimate of Fair Value Measurement [Member] | Senior Notes [Member] | 7.375% Senior Notes Due 2020 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt, fair value	507,150	484,488
Financial Liabilities Fair Value Disclosure	1,189
Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Corporate bonds (Note 6)	0	0
Cash equivalents	66,782	14,370
Level 1 [Member] | Term Loan [Member] | 7 Year Senior Secured Term Loan Facility [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt, fair value	0	0
Level 1 [Member] | Senior Notes [Member] | 7.375% Senior Notes Due 2020 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt, fair value	0	0
Financial Liabilities Fair Value Disclosure	0
Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Corporate bonds (Note 6)	3,541	11,727
Cash equivalents	0	0
Level 2 [Member] | Term Loan [Member] | 7 Year Senior Secured Term Loan Facility [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt, fair value	1,063,255	1,052,363
Level 2 [Member] | Senior Notes [Member] | 7.375% Senior Notes Due 2020 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt, fair value	507,150	484,488
Financial Liabilities Fair Value Disclosure	1,189
Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Corporate bonds (Note 6)	0	0
Cash equivalents	0	0
Level 3 [Member] | Term Loan [Member] | 7 Year Senior Secured Term Loan Facility [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt, fair value	0	0
Level 3 [Member] | Senior Notes [Member] | 7.375% Senior Notes Due 2020 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt, fair value	0	0
Financial Liabilities Fair Value Disclosure	$ 0

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Sky Growth Merger (Narrative) (Details) (USD $)	0 Months Ended					12 Months Ended		0 Months Ended	3 Months Ended	12 Months Ended	0 Months Ended
	Sep. 28, 2012 7 Year Senior Secured Term Loan Facility [Member] Term Loan [Member]	Sep. 28, 2012 5 Year Senior Secured Revolving Credit Facility [Member] Revolving Credit Facility [Member]	Dec. 31, 2013 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member]	Dec. 31, 2012 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member]	Sep. 28, 2012 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member]	Dec. 31, 2012 Sky Growth Merger [Member]	Sep. 28, 2012 Sky Growth Merger [Member]	Sep. 28, 2012 Sky Growth Merger [Member] Manager [Member]	Dec. 31, 2012 Sky Growth Merger [Member] Manager [Member] Selling, General and Administrative Expenses [Member] Successor [Member]	Dec. 31, 2013 Sky Growth Merger [Member] Manager [Member] Selling, General and Administrative Expenses [Member] Successor [Member]	Sep. 28, 2012 Sky Growth Merger [Member] 7 Year Senior Secured Term Loan Facility [Member] Term Loan [Member]	Sep. 28, 2012 Sky Growth Merger [Member] 5 Year Senior Secured Revolving Credit Facility [Member] Revolving Credit Facility [Member]	Sep. 28, 2012 Sky Growth Merger [Member] 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member]
Business Acquisition [Line Items]
Merger stock conversion (dollars per share)							$ 50.00
Acquired ownership percentage (percent)							100.00%
Debt term (years)	7 years	5 years									7 years
Line of credit, maximum borrowing capacity		$ 150,000,000										$ 150,000,000
Debt interest rate (percent)			7.375%	7.375%	7.375%								7.375%
Adjustment to pro forma revenue, merger-related costs						28,235,000
Transaction costs								20,000,000
Management services expenses, percentage of EBITDA (percent)								1.00%
Management services expenses, maximum annual expenses								4,000,000
Management services expenses									$ 675,000	$ 3,611,000

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Property, Plant and Equipment, net (Schedule of Depreciation and Amortization Expense Related to Property, Plant and Equipment) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]
Property, Plant and Equipment [Line Items]
Depreciation and amortization expense	$ 7,547	$ 23,323	$ 13,230	$ 13,214

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Income Taxes (Schedule of Effective Income Tax Rate Reconciliation) (Details)	3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]
Income Taxes [Line Items]
Federal statutory tax rate	35.00%	35.00%	35.00%	35.00%
State tax – net of federal benefit	1.00%	1.00%	2.00%	2.00%
Change in valuation of deferred tax assets	0.00%	0.00%	0.00%	(9.00%)
Tax contingencies	(1.00%)	0.00%	(6.00%)	8.00%
Non-deductible legal settlements	0.00%	0.00%	17.00%	(14.00%)
Non-deductible annual pharmaceutical manufacturers' fee	0.00%	(2.00%)	0.00%	(5.00%)
Non-deductible transaction costs	0.00%	0.00%	8.00%	(4.00%)
R&D Credit	0.00%	2.00%	0.00%	0.00%
Other	0.00%	1.00%	2.00%	(2.00%)
Effective tax rate	35.00%	37.00%	58.00%	11.00%

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Derivative Instruments and Hedging Activities (Tables)

12 Months Ended

Dec. 31, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

The fair value of our derivative instruments measured as outlined above as of December 31, 2013 was as follows:

($ amounts in thousands)

	December 31,			Quoted Prices		Significant Other Observable Inputs			Significant Other Unobservable Inputs
Description	2013			Level 1		Level 2			Level 3
ASSETS
Current Assets
Derivatives	$	—		$	—	$	—		$	—
	$	—		$	—	$	—		$	—
LIABILITIES
Current Liabilities
Derivatives	$	(1,189	)	$	—	$	(1,189	)	$	—
	$	(1,189	)	$	—	$	(1,189	)	$	—

The following table summarizes the fair value and presentation in our consolidated balance sheets for derivative instruments as of December 31, 2013 and 2012:

($ amounts in thousands)

	Asset Derivatives			Liability Derivatives
		December 31, 2013	December 31, 2012		December 31, 2013			December 31, 2012
	Balance Sheet Location	Fair Value	Fair Value	Balance Sheet Location	Fair Value			Fair Value
Derivatives designated as hedging instruments under ASC 815
Interest rate cap contracts		—	—	Accrued expenses and other current liabilities	$	(4,002	)	—
Interest rate cap contracts		—	—	Other Assets	2,813			—
Total derivatives designated as hedging instruments under ASC 815		—	—		$	(1,189	)	—
Total derivatives		—	—		$	(1,189	)	—

Offsetting Liabilities

The following tables summarize our five interest cap agreements with a single counterparty and that each agreement represented a net liability for us and none of our interest cap agreements represented a net asset as of December 31, 2013:

($ amounts in thousands)

Offsetting of Derivative Liabilities
					As of December 31, 2013
											Gross Amounts Not Offset in the Statement of Financial Position
Description		Gross Amounts of Recognized Liabilities			Gross Amounts Offset in the Statement of Financial Position			Net Amounts of Liabilities Presented in the Statement of Financial Position			Financial Instruments		Cash Collateral Pledged		Net Amount
Derivatives by counterparty
	Counterparty 1	$	(1,189	)	$	(2,813	)	$	(4,002	)	$	2,813	$	—	$	(1,189	)
Total		$	(1,189	)	$	(2,813	)	$	(4,002	)	$	2,813	$	—	$	(1,189	)

Offsetting Assets

($ amounts in thousands)

Offsetting of Derivative Assets
				As of December 31, 2013
								Gross Amounts Not Offset in the Statement of Financial Position
Description		Gross Amounts of Recognized Assets		Gross Amounts Offset in the Statement of Financial Position		Net Amounts of Assets Presented in the Statement of Financial Position		Financial Instruments			Cash Collateral Pledged		Net Amount
Derivatives by counterparty
	Counterparty 1	$	—	$	2,813	$	2,813	$	(2,813	)	$	—	$	—
Total		$	—	$	2,813	$	2,813	$	(2,813	)	$	—	$	—

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table summarizes information about the fair values of our derivative instruments on the consolidated statements of other comprehensive income (loss) for the year ended December 31, 2013:

Other Comprehensive Income (Loss) Rollforward:	Amount ($ thousands)
Beginning Balance Gain/(Loss) as of December 31, 2012	$	—
Amount Recognized in Other Comprehensive Income (Loss) on Derivative (Pre-tax)	(2,203		)
Amount Reclassified from Other Comprehensive Income (Loss) into Income (Loss)	1,014
Ending Balance Gain/(Loss) (Pre-tax) as of December 31, 2013	$	(1,189	)

Derivative Instruments, Gain (Loss)

The following table summarizes the effect and presentation of derivative instruments, including the effective portion or ineffective portion of our cash flow hedges, on the consolidated statements of operations for the periods ending December 31, 2013 and 2012:

($ amounts in thousands)

The Effect of Derivative Instruments on the Statement of Financial Performance
For the Year Ended December 31, 2013
Derivatives in ASC 815 Cash Flow Hedging Relationships	Amount of Gain or (Loss) Recognized in Other Comprehensive Income (Loss) on Derivative (Effective Portion)				Location of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss) into Income (Loss) (Effective Portion)	Amount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Income (Loss)  (Effective Portion)				Location of Gain or (Loss) Recognized in Income (Loss) on Derivative (Ineffective Portion )	Amount of Gain or (Loss) Recognized in Income on Derivative (Ineffective Portion )
	2013			2012		2013			2012		2013		2012
Interest rate cap contracts	$	(2,203	)	—	Interest Expense	$	(1,014	)	—	Interest Expense	$	—	—
Total	$	(2,203	)	—		$	(1,014	)	—		$	—	—

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Summary of Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2013

Accounting Policies [Abstract]

Principles of Consolidation

Principles of Consolidation:

The consolidated financial statements include the accounts of the Company with certain items pushed down from Holdings, principally share-based compensation. Holdings and its wholly owned subsidiaries include Par Pharmaceutical Companies, Inc. and Par Pharmaceutical, Inc. where the operations of the Company are conducted and which are the obligators under the Senior Credit Facilities and the7.375%Senior Notes (refer to Note 13 - "Debt"). All intercompany transactions are eliminated in consolidation.

Basis of Financial Statement Presentation

Basis of Financial Statement Presentation:

Our accounting and reporting policies conform to the accounting principles generally accepted in the United States of America (U.S. GAAP). The Financial Accounting Standards Board (“FASB”) codified all the accounting standards and principles in the Accounting Standards Codification (“ASC”) as the single source of U.S. GAAP recognized by the FASB to be applied by nongovernmental entities in preparation of financial statements in conformity with U.S. GAAP. Rules and interpretive releases of the Securities and Exchange Commission (the “SEC”) under federal securities laws are also sources of authoritative U.S. GAAP for SEC registrants. All content within the ASC carries the same level of authority.

As a result of the Merger, a new basis of accounting was established as of September 29, 2012. The consolidated financial statements and notes differentiate the results of operations and cash flows for the year ended December 31, 2013 and the period from September 29, 2012 to December 31, 2012 denoting the new basis of accounting as “Successor” in such statements, with a black line separating that information from the results of operations and cash flows for the period from January 1, 2012 to September 28, 2012 and the year ended December 31, 2011 which is identified as “Predecessor” in such statements and which reflects the basis of accounting prior to the Merger. For additional information on the effects of the Merger, including a discussion of the Company’s accounting for the Merger, refer to Note 2, “Sky Growth Merger”.

Use of Estimates

Use of Estimates:

The consolidated financial statements include certain amounts that are based on management’s best estimates and judgments. Estimates are used in determining such items as provisions for sales returns, rebates and incentives, chargebacks, and other sales allowances, depreciable/amortizable lives, asset impairments, excess inventory, valuation allowance on deferred taxes, purchase price allocations and amounts recorded for contingencies and accruals. Because of the uncertainties inherent in such estimates, actual results may differ from these estimates. Management periodically evaluates estimates used in the preparation of the consolidated financial statements for continued reasonableness.

Use of Forecasted Financial Information in Accounting Estimates

Use of Forecasted Financial Information in Accounting Estimates:

The use of forecasted financial information is inherent in many of our accounting estimates, including but not limited to, determining the estimated fair value of goodwill and intangible assets, matching intangible amortization to underlying benefits (e.g. sales and cash inflows), establishing and evaluating inventory reserves, and evaluating the need for valuation allowances for deferred tax assets. Such forecasted financial information is comprised of numerous assumptions regarding our future revenues, cash flows, and operational results. Management believes that its financial forecasts are reasonable and appropriate based upon current facts and circumstances. Because of the inherent nature of forecasts, however, actual results may differ from these forecasts. Management regularly reviews the information related to these forecasts and adjusts the carrying amounts of the applicable assets prospectively, if and when actual results differ from previous estimates.

Cash and Cash Equivalents

Cash and Cash Equivalents:

We consider all highly liquid money market instruments with an original maturity of three months or less when purchased to be cash equivalents. These amounts are stated at cost, which approximates fair value. At December 31, 2013, cash equivalents were held in a number of money market funds and consisted of immediately available fund balances. We maintain our cash deposits and cash equivalents with well-known and stable financial institutions. At December 31, 2013, our cash and cash equivalents were invested primarily in AAA-rated money market funds, which hold high-grade corporate securities or invest in government and/or government agency securities. We have not experienced any losses on our deposits of cash and cash equivalents to date.

Our primary source of liquidity is cash received from customers. In the year ended December 31, 2013 (Successor), we collected $1,150 million with respect to net product sales. In the period from September 29, 2012 to December 31, 2012 (Successor), we collected $258 million with respect to net product sales. In the period from January 1, 2012 to September 28, 2012 (Predecessor), we collected $854 million with respect to net product sales. We collected $941 million in the year ended December 31, 2011 (Predecessor) with respect to net product sales. Our primary use of liquidity includes funding of general operating expenses, normal course payables due to distribution agreement partners, capital expenditures, business development and product acquisition activities, and corporate acquisitions.

The ability to monetize our current product portfolio, our product pipeline, and future product acquisitions and generate sufficient operating cash flows that along with existing cash, cash equivalents and available for sale securities will allow us to meet our financial obligations over the foreseeable future. The timing of our future financial obligations and the introduction of products in the pipeline as well as future product acquisitions may require additional debt and/or equity financing; there can be no assurances that we will be able to obtain any such additional financing when needed or on acceptable or favorable terms.

Concentration of Credit Risk

Concentration of Credit Risk:

Financial instruments that potentially subject us to credit risk consist of trade receivables. We market our products primarily to wholesalers, drug store chains, supermarket chains, mass merchandisers, distributors, mail order accounts and drug distributors. We believe the risk associated with this concentration is somewhat limited due to the number of customers and their geographic dispersion and our performance of certain credit evaluation procedures (see Note 8 – “Accounts Receivable - Major Customers - Gross Accounts Receivable”).

Investments in Debt and Marketable Equity Securities

Investments in Debt and Marketable Equity Securities:

We determine the appropriate classification of all debt and marketable equity securities as held-to-maturity, available-for-sale or trading at the time of purchase, and re-evaluate such classification as of each balance sheet date in accordance with FASB ASC 320. Investments in equity securities that have readily determinable fair values are classified and accounted for as available for sale. We assess whether temporary or other-than-temporary unrealized losses on our marketable securities have occurred due to declines in fair value or other market conditions based on the extent and duration of the decline, as well as other factors. Because we have determined that all of our debt and marketable equity securities are available for sale, unrealized gains and losses are reported as a component of accumulated other comprehensive income (loss) in stockholders’ equity. Any other-than-temporary unrealized losses would be recorded in the consolidated statement of operations.

Inventories

Inventories:

Inventories are typically stated at the lower of cost (first‑in, first‑out basis) or market value. As detailed in Note 2, “Sky Growth Merger”, a fair value adjustment increased inventories to market value at September 28, 2012, which was greater than cost. A portion of the fair value adjustment was expensed ratably as part of cost of goods sold on the consolidated statements of operations in the period from September 29, 2012 to December 31, 2012 (Successor). The remaining balance was expensed in the first quarter of 2013. The nature of the costs capitalized for inventories are generally related to amounts required to acquire materials and amounts incurred to produce salable goods. We establish reserves for our inventory to reflect situations in which the cost of the inventory is not expected to be recovered. In evaluating whether inventory is stated at the lower of cost or market, management considers such factors as the amount of inventory on hand, estimated time required to sell such inventory, remaining shelf life, remaining contractual terms of any supply and distribution agreements including authorized generic agreements, and current expected market conditions, including level of competition. Such evaluations utilize forecasted financial information. We record provisions for inventory to cost of goods sold.

Property, Plant and Equipment

Property, Plant and Equipment:

As detailed in Note 2, “Sky Growth Merger”, property, plant and equipment was increased to its fair value in the allocation of purchase price as of September 28, 2012. The revised carrying values of the property, plant and equipment are depreciated over their remaining useful lives. The costs of repairs and maintenance are expensed when incurred, while expenditures for refurbishments and improvements that significantly add to the productive capacity or extend the useful life of an asset are capitalized.

Depreciation and Amortization

Depreciation and Amortization:

Property, plant and equipment are depreciated on a straight‑line basis over their estimated useful lives. Leasehold improvements are amortized over the shorter of their estimated useful life or the term of the lease. The following is the estimated useful life for each applicable asset group:

Buildings	10 to 40 years
Machinery and equipment	3 to 15 years
Office equipment, furniture and fixtures	3 to 7 years
Computer software and hardware	3 to 7 years

Impairment of Long-lived Assets

Impairment of Long-lived Assets:

We evaluate long-lived assets, including intangible assets with definite lives, for impairment periodically or whenever events or other changes in circumstances indicate that the carrying value of an asset may no longer be recoverable. If such circumstances are determined to exist, projected undiscounted future cash flows to be generated by the long-lived asset or the appropriate grouping of assets, is compared to the carrying value to determine whether impairment exists at its lowest level of identifiable cash flows. If impairment is identified, a loss is recorded equal to the excess of the asset’s net book value over its fair value, and the cost basis is adjusted. Our judgments related to the expected useful lives of long-lived assets and our ability to realize undiscounted cash flows in excess of the carrying amounts of such assets are affected by factors such as ongoing maintenance and improvements of the assets, changes in economic conditions, our ability to successfully launch products, and changes in operating performance. In addition, we regularly evaluate our other assets and may accelerate depreciation over the revised useful life if the asset has limited future value.

Costs of Computer Software

Costs of Computer Software:

We capitalize certain costs associated with computer software developed or obtained for internal use in accordance with the provisions of ASC 350-40. We capitalize those costs from the acquisition of external materials and services associated with developing or obtaining internal use computer software. We capitalize certain payroll costs for employees that are directly associated with internal use computer software projects once specific criteria of FASB ASC 350-40 are met. Those costs that are associated with preliminary stage activities, training, maintenance, and all other post-implementation stage activities are expensed as they are incurred. All costs capitalized in connection with internal use computer software projects are amortized on a straight-line basis over a useful life of three to seven years, beginning when the software is ready for its intended use.

Research and Development Agreements

Research and Development Agreements:

Research and development costs are expensed as incurred. These expenses include the costs of our internal product development efforts, acquired in-process research and development, as well as costs incurred in connection with our third party collaboration efforts. Milestone payments made under contract research and development arrangements or product licensing arrangements prior to regulatory approval of the associated product are expensed when the milestone is achieved. Once the product receives regulatory approval we record any subsequent milestone payments as intangible assets. We make the determination to capitalize or expense amounts related to the development of new products and technologies through agreements with third parties based on our ability to recover our cost in a reasonable period of time from the estimated future cash flows anticipated to be generated pursuant to each agreement. Market (including competition), regulatory and legal factors, among other things, may affect the realizability of the projected cash flows that an agreement was initially expected to generate. We regularly monitor these factors and subject all capitalized costs to periodic impairment testing.

Costs for Patent Litigation and Legal Proceedings

Costs for Patent Litigation and Legal Proceedings:

Costs for patent litigation or other legal proceedings are expensed as incurred and included in selling, general and administrative expenses.    

Goodwill and Intangible Assets

Goodwill and Intangible Assets:

We determine the estimated fair values of goodwill and intangible assets with definite and/or indefinite lives based on valuations performed at the time of their acquisition in accordance with ASC 350. Such valuations utilize forecasted financial information. In addition, certain amounts paid to third parties related to the development of new products and technologies, as described above, are capitalized and included in intangible assets on the accompanying consolidated balance sheets.

Goodwill and indefinite lived intangible assets are evaluated for impairment annually. We may first consider qualitative factors as set forth in the guidance, when appropriate to determine if it is more likely than not (defined as 50% or more) that the fair value of the reporting unit is less than its carrying amount. If it is determined that it is not more likely than not that the fair value of the reporting unit is less than its carrying amount, no additional steps are taken. If we chose not to consider qualitative factors or it is determined that it is more likely than not that the fair value of the reporting unit is less than its carrying amount, the Company then uses a two-step process that compares the fair value of the reporting unit to which the goodwill is assigned to the reporting unit’s carrying amount, including goodwill. The first step is to identify a potential impairment, and the second step measures the amount of the impairment loss, if any. Goodwill is impaired if the carrying amount of a reporting unit’s goodwill exceeds its estimated fair value. As of October 1, 2013, Par performed its annual goodwill impairment assessment and of our intangible assets with indefinite lives noting no impairment of goodwill and impairment of certain of our intangible assets, refer to Note 11 - "Intangible Assets, net". No changes in business or other factors are known as of the December 31, 2013 balance sheet date that would necessitate an evaluation for impairment.

Definite-lived intangibles are amortized on an accelerated basis over their estimated useful life, based on the specific asset and the timing of recoverability from expected future cash flows.

We review the carrying value of our long-term assets for impairment whenever events and circumstances indicate that the carrying value of an asset may not be recoverable from the estimated future cash flows expected to result from its use and eventual disposition. In cases where undiscounted expected future cash flows are less than the carrying value, an impairment loss is recognized equal to an amount by which the carrying value exceeds the fair value of assets.

As discussed above with respect to determining an asset’s fair value and useful life, because this process involves management making certain estimates and because these estimates form the basis of the determination of whether or not an impairment charge should be recorded, these estimates are considered to be critical accounting estimates. We will continue to assess the carrying value of our goodwill and intangible assets in accordance with applicable accounting guidance.

Income Taxes

Income Taxes:

We account for income taxes in accordance with ASC 740. Deferred taxes are provided using the asset and liability method, whereby deferred income taxes result from temporary differences between the reported amounts in the financial statements and the tax basis of assets and liabilities, as measured by presently enacted tax rates. We establish valuation allowances against deferred tax assets when it is more likely than not that the realization of those deferred tax assets will not occur. In establishing valuation allowances, management makes estimates such as projecting future taxable income. Such estimates utilize forecasted financial information.

ASC 740-10 clarifies the accounting for uncertainty in income taxes recognized in an enterprise’s financial statements and prescribes a recognition threshold and measurement attribute for financial statement recognition, measurement and disclosure of tax positions that a company has taken or expects to be taken in a tax return. Additionally, ASC 740-10 provides guidance on de-recognition, classification, interest and penalties, accounting in interim periods and transition. See Note 17, “Income Taxes”.

Revenue Recognition and Accounts Receivable Reserves and Allowances

Revenue Recognition and Accounts Receivable Reserves and Allowances:

We recognize revenues for product sales when title and risk of loss transfer to our customers, when reliable estimates of rebates, chargebacks, returns and other adjustments can be made, and collectability is reasonably assured. Included in our recognition of revenues are estimated provisions for sales allowances, the most significant of which include rebates, chargebacks, product returns, and other sales allowances, recorded as reductions to gross revenues, with corresponding adjustments to the accounts receivable reserves and allowances (see Note 8 – “Accounts Receivable”). In addition, we record estimates for rebates paid under federal and state government Medicaid drug reimbursement programs as reductions to gross revenues, with corresponding adjustments to accrued liabilities. We have the experience and access to relevant information that we believe are necessary to reasonably estimate the amounts of such deductions from gross revenues. Some of the assumptions we use for certain of our estimates are based on information received from third parties, such as customers’ inventories at a particular point in time and market data, or other market factors beyond our control. The estimates that are most critical to our establishment of these reserves, and therefore would have the largest impact if these estimates were not accurate, are our estimates of non-contract sales volumes, average contract pricing, customer inventories, processing time lags, and return volumes. We regularly review the information related to these estimates and adjust our reserves accordingly, if and when actual experience differs from previous estimates.

Distribution Costs

Distribution Costs:

We record distribution costs related to shipping product to our customers, primarily through the use of common carriers or external distribution services, in selling, general and administrative expenses. Distribution costs for the year ended December 31, 2013 (Successor) were approximately $4.6 million. Distribution costs for the period from September 29, 2012 to December 31, 2012 (Successor) were approximately $1.0 million. Distribution costs for the period from January 1, 2012 to September 28, 2012 (Predecessor) were approximately $2.3 million. Distribution costs were approximately $2.5 million for 2011 (Predecessor).

Fair Value Of Financial Instruments

Fair Value of Financial Instruments:

The carrying amounts of our cash equivalents, accounts receivable, accounts payable and accrued liabilities approximate fair values based upon the relatively short-term nature of these financial instruments.

Concentration of Suppliers of Distributed Products and Internally Manufactured Products

Concentration of Suppliers of Distributed Products and Internally Manufactured Products:

We have entered into a number of license and distribution agreements pursuant to which we distribute generic pharmaceutical products and brand products developed and/or supplied to us by certain third parties. We have also entered into contract manufacturing agreements for third-parties to manufacture some of our own generic products for us. For the year ended December 31, 2013 (Successor), a significant percentage of our total net product sales were generated from such contract-manufactured and/or licensed products. We cannot provide assurance that the efforts of our contractual partners will continue to be successful, that we will be able to renew such agreements or that we will be able to enter into new agreements in the future. Any alteration to or termination of our current material license and distribution agreements, our failure to enter into new and similar agreements, or the interruption of the supply of our products under such agreements or under our contract manufacturing agreements, could have a material adverse effect on our business, condition (financial and other), prospects or results of operations.

We produce substantially all of our internally manufactured products at our manufacturing facilities in New York and in California as of December 31, 2013. A significant disruption at those facilities, even on a short-term basis, could impair our ability to produce and ship products to the market on a timely basis, which could have a material adverse effect on our business, financial position and results of operations.

Segments

Segments:

ASC 280-10 codifies the standards for reporting of financial information about operating segments in annual financial statements. Management considers our business to be in two reportable business segments, generic and brand pharmaceuticals. Refer to Note 20 – “Segment Information”.

Contingencies and Legal Fees

Contingencies and Legal Fees:

We are subject to various patent litigations, product liability litigations, government investigations and other legal proceedings in the ordinary course of business. Legal fees and other expenses related to litigation are expensed as incurred and included in selling, general and administrative expenses. Contingent accruals are recorded when we determine that a loss is both probable and reasonably estimable. Due to the fact that legal proceedings and other contingencies are inherently unpredictable, our assessments involve significant judgment regarding future events.

Debt Issuance Costs

Debt Issuance Costs:

We capitalize direct costs incurred with obtaining debt financing, which are included in other assets on the consolidated balance sheet. Debt issuance costs are amortized to interest expense over the term of the underlying debt using the effective interest method. We recognized amortized debt issuance costs of $10,734 thousand for the year ended December 31, 2013 (Successor), $2,829 thousand for the period September 29, 2012 to December 31, 2012 (Successor), $1,876 thousand for the period January 1, 2012 to September 28, 2012 (Predecessor), and $1,400 thousand in the year ended December 31, 2011 (Predecessor).

Recent Accounting Pronouncements

Recent Accounting Pronouncements:

In July 2013, the FASB issued Accounting Standards Update (ASU) No. 2013-10, “Derivatives and Hedging (Topic 815): Inclusion of the Fed Funds Effective Swap Rate (or Overnight Index Swap Rate) as a Benchmark Interest Rate for Hedge Accounting Purposes (a consensus of the FASB Emerging Issues Task Force).” The amendments in this ASU permit the Fed Funds Effective Swap Rate to be used as a U.S. benchmark interest rate for hedge accounting purposes, in addition to United States Treasury (UST) rates and London Inter-Bank Offered Rates (LIBOR). The amendments also remove the restriction on using different benchmark rates for similar hedges. Before the amendments in this Update, only UST and, for practical reasons, the LIBOR swap rate, were considered benchmark interest rates. Including the Fed Funds Effective Swap Rate as an acceptable U.S. benchmark interest rate in addition to UST and LIBOR will provide risk managers with a more comprehensive spectrum of interest rate resets to utilize as the designated benchmark interest rate risk component under the hedge accounting guidance. The amendments apply to all entities that elect to apply hedge accounting of the benchmark interest rate. The amendments are effective prospectively for qualifying new or redesignated hedging relationships entered into on or after July 17, 2013. The adoption of ASU 2013-10 did not have a material impact on our consolidated financial statements.

In July 2013, the FASB has issued ASU No. 2013-11, Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists (a consensus of the FASB Emerging Issues Task Force). U.S. GAAP does not include explicit guidance on the financial statement presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists. The amendments in this ASU state that an unrecognized tax benefit, or a portion of an unrecognized tax benefit, should be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except as follows. To the extent a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date under the tax law of the applicable jurisdiction to settle any additional income taxes that would result from the disallowance of a tax position or the tax law of the applicable jurisdiction does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. This ASU applies to all entities that have unrecognized tax benefits when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists at the reporting date. The amendments in this ASU are effective for fiscal years, and interim periods within those years, beginning after December 15, 2013. Early adoption is permitted. The amendments should be applied prospectively to all unrecognized tax benefits that exist at the effective date. Retrospective application is permitted. We are evaluating the effect the adoption will have on our consolidated financial statements.

Accounts Receivable

The Company sells its products directly to wholesalers, retail drug store chains, drug distributors, mail order pharmacies and other direct purchasers as well as customers that purchase its products indirectly through the wholesalers, including independent pharmacies, non-warehousing retail drug store chains, managed health care providers and other indirect purchasers. The Company often negotiates product pricing directly with health care providers that purchase products through the Company’s wholesale customers. In those instances, chargeback credits are issued to the wholesaler for the difference between the invoice price paid to the Company by our wholesale customer for a particular product and the negotiated contract price that the wholesaler’s customer pays for that product. The information that the Company considers when establishing its chargeback reserves includes contract and non-contract sales trends, average historical contract pricing, actual price changes, processing time lags and customer inventory information from its three largest wholesale customers. The Company’s chargeback provision and related reserve vary with changes in product mix, changes in customer pricing and changes to estimated wholesaler inventory.

Customer rebates and incentive programs are generally provided to customers as an incentive for the customers to continue carrying the Company’s products or replace competing products in their distribution channels with our products. Rebate programs are based on a customer’s dollar purchases made during an applicable monthly, quarterly or annual period. The Company also provides indirect rebates, which are rebates paid to indirect customers that have purchased the Company’s products from a wholesaler under a contract with us. The incentive programs include stocking or trade show promotions where additional discounts may be given on a new product or certain existing products as an added incentive to stock the Company’s products. We may, from time to time, also provide price and/or volume incentives on new products that have multiple competitors and/or on existing products that confront new competition in order to attempt to secure or maintain a certain market share. The information that the Company considers when establishing its rebate and incentive program reserves are rebate agreements with, and purchases by, each customer, tracking and analysis of promotional offers, projected annual sales for customers with annual incentive programs, actual rebates and incentive payments made, processing time lags, and for indirect rebates, the level of inventory in the distribution channel that will be subject to indirect rebates. We do not provide incentives designed to increase shipments to our customers that we believe would result in out-of-the-ordinary course of business inventory for them. The Company regularly reviews and monitors estimated or actual customer inventory information at its three largest wholesale customers for its key products to ascertain whether customer inventories are in excess of ordinary course of business levels.

Pursuant to a drug rebate agreement with the Centers for Medicare and Medicaid Services, TriCare and similar supplemental agreements with various states, the Company provides a rebate on drugs dispensed under such government programs. The Company determines its estimate of the Medicaid rebate accrual primarily based on historical experience of claims submitted by the various states and any new information regarding changes in the Medicaid program that might impact the Company’s provision for Medicaid rebates. In determining the appropriate accrual amount we consider historical payment rates; processing lag for outstanding claims and payments; levels of inventory in the distribution channel; and the impact of the healthcare reform acts. The Company reviews the accrual and assumptions on a quarterly basis against actual claims data to help ensure that the estimates made are reliable. On January 28, 2008, the Fiscal Year 2008 National Defense Authorization Act was enacted, which expands TriCare to include prescription drugs dispensed by TriCare retail network pharmacies. TriCare rebate accruals reflect this program expansion and are based on actual and estimated rebates on Department of Defense eligible sales.

The Company accepts returns of product according to the following criteria: (i) the product returns must be approved by authorized personnel with the lot number and expiration date accompanying any request and (ii) we generally will accept returns of products from any customer and will provide the customer with a credit memo for such returns if such products are returned between six months prior to, and 12 months following, such products’ expiration date. The Company records a provision for product returns based on historical experience, including actual rate of expired and damaged in-transit returns, average remaining shelf-lives of products sold, which generally range from 12 to 48 months, and estimated return dates. Additionally, we consider other factors when estimating the current period return provision, including levels of inventory in the distribution channel, significant market changes that may impact future expected returns, and actual product returns, and may record additional provisions for specific returns that we believe are not covered by the historical rates.

The Company offers cash discounts to its customers, generally 2% of the sales price, as an incentive for paying within invoice terms, which generally range from 30 to 90 days. The Company accounts for cash discounts by reducing accounts receivable by the full amount of the discounts that we expect our customers to take.

In addition to the significant gross-to-net sales adjustments described above, we periodically make other sales adjustments. The Company generally accounts for these other gross-to-net adjustments by establishing an accrual in the amount equal to its estimate of the adjustments attributable to the sale.

The Company may at its discretion provide price adjustments due to various competitive factors, through shelf-stock adjustments on customers’ existing inventory levels. There are circumstances under which we may not provide price adjustments to certain customers as a matter of business strategy, and consequently may lose future sales volume to competitors and risk a greater level of sales returns on products that remain in the customer’s existing inventory.

As detailed above, we have the experience and access to relevant information that we believe are necessary to reasonably estimate the amounts of such deductions from gross revenues, except as described below. Some of the assumptions we use for certain of our estimates are based on information received from third parties, such as wholesale customer inventories and market data, or other market factors beyond our control. The estimates that are most critical to the establishment of these reserves, and therefore, would have the largest impact if these estimates were not accurate, are estimates related to contract sales volumes, average contract pricing, customer inventories and return volumes. The Company regularly reviews the information related to these estimates and adjusts its reserves accordingly, if and when actual experience differs from previous estimates. With the exception of the product returns allowance, the ending balances of accounts receivable reserves and allowances generally are processed during a two-month to four-month period.

Use of Estimates in Reserves

We believe that our reserves, allowances and accruals for items that are deducted from gross revenues are reasonable and appropriate based on current facts and circumstances. It is possible however, that other parties applying reasonable judgment to the same facts and circumstances could develop different allowance and accrual amounts for items that are deducted from gross revenues. Additionally, changes in actual experience or changes in other qualitative factors could cause our allowances and accruals to fluctuate, particularly with newly launched or acquired products. We review the rates and amounts in our allowance and accrual estimates on a quarterly basis. If future estimated rates and amounts are significantly greater than those reflected in our recorded reserves, the resulting adjustments to those reserves would decrease our reported net revenues; conversely, if actual product returns, rebates and chargebacks are significantly less than those reflected in our recorded reserves, the resulting adjustments to those reserves would increase our reported net revenues. We regularly review the information related to these estimates and adjust our reserves accordingly, if and when actual experience differs from previous estimates.

As is customary and in the ordinary course of business, our revenue that has been recognized for product launches included initial trade inventory stocking that we believed was commensurate with new product introductions. At the time of each product launch, we were able to make reasonable estimates of product returns, rebates, chargebacks and other sales reserves by using historical experience of similar product launches and significant existing demand for the products.

We account for revenue in accordance with ASC 605 Revenue Recognition. In accordance with that standard, we recognize revenue for product sales when title and risk of loss have transferred to our customers, when reliable estimates of rebates, chargebacks, returns and other adjustments can be made, and when collectability is reasonably assured. This is generally at the time that products are received by our direct customers. We also review available trade inventory levels at certain large wholesalers to evaluate any potential excess supply levels in relation to expected demand. We determine whether we will recognize revenue at the time that our products are received by our direct customers or defer revenue recognition until a later date on a product by product basis at the time of launch. Upon recognizing revenue from a sale, we record estimates for chargebacks, rebates and incentive programs, product returns, cash discounts and other sales reserves that reduce accounts receivable.

XML

Intangible Assets, net (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	3 Months Ended		12 Months Ended				12 Months Ended	9 Months Ended		3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2013 product	Dec. 31, 2013 product	Dec. 31, 2013 IPR&D [Member]	Dec. 31, 2013 Anchen Acquisition [Member]	Sep. 28, 2012 Anchen Acquisition [Member] IPR&D [Member]	Dec. 31, 2013 Anchen Acquisition [Member] IPR&D [Member]	Jun. 30, 2013 Watson/Actavis Merger [Member]	Nov. 06, 2012 Watson/Actavis Divestiture Products [Member] product drug_application	Dec. 31, 2013 Successor [Member] Sky Growth Merger [Member] product	Dec. 31, 2013 Successor [Member] Sky Growth Merger [Member] Sky Growth Merger Developed Product Intangible Assets [Member]	Dec. 31, 2013 Successor [Member] Watson/Actavis Merger [Member]	Nov. 06, 2012 Successor [Member] Watson/Actavis Divestiture Products [Member] product drug_application	Dec. 31, 2013 Successor [Member] Watson/Actavis Divestiture Products [Member]	Sep. 28, 2012 Predecessor [Member]	Sep. 28, 2012 Predecessor [Member] Anchen Acquisition [Member]	Dec. 31, 2012 Selling, General and Administrative Expenses [Member] Successor [Member]	Dec. 31, 2013 Selling, General and Administrative Expenses [Member] Successor [Member]	Sep. 28, 2012 Selling, General and Administrative Expenses [Member] Predecessor [Member]	Dec. 31, 2011 Selling, General and Administrative Expenses [Member] Predecessor [Member]
Intangible Assets, Net (Excluding Goodwill) [Line Items]
Amortization expense related to intangible assets																$ 42,801	$ 184,258	$ 31,196	$ 14,822
Asset impairment charges	$ 39,480		$ 60,147	$ 100,093	$ 2,000	$ 60,147	$ 466				$ 39,946			$ 5,700	$ 3,700
Weighted average amortization period										6 years			7 years
Number of products associated with IPR&D (projects)	5	6							68
Number of generic products with marketing rights acquired through merger (products)								5				5
Number of abbreviated new drug applications awaiting regulatory approval (products)								8				8

XML

Accounts Receivable (Schedule of Allowance for Doubtful Accounts Roll Forward) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Balance at beginning of period	$ (100)	$ 0	$ (1)	$ (3)
Anchen opening balance	0	0	(100)	0
Additions – charge to expense	85	(2)	0	(5)
Adjustments and/or deductions	15	(5)	1	7
Balance at end of period	$ 0	$ (7)	$ (100)	$ (1)

XML

Derivative Instruments and Hedging Activities (Offsetting Assets) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
Offsetting Assets [Line Items]
Gross Amounts of Recognized Liabilities	$ 0
Gross Amounts Offset in the Statement of Financial Position	2,813
Net Amounts of Liabilities Presented in the Statement of Financial Position	2,813
Financial Instruments	(2,813)
Cash Collateral Pledged	0
Net Amount	0
Counterparty 1 [Member]
Offsetting Assets [Line Items]
Gross Amounts of Recognized Liabilities	0
Gross Amounts Offset in the Statement of Financial Position	2,813
Net Amounts of Liabilities Presented in the Statement of Financial Position	2,813
Financial Instruments	(2,813)
Cash Collateral Pledged	0
Net Amount	$ 0

XML

Sky Growth Merger (Allocation of Purchase Price) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2012 Sky Growth Merger [Member]	Sep. 28, 2012 Sky Growth Merger [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Cash on hand				$ 278,879
Accounts receivable, net				113,902
Inventories				118,704
Property, plant and equipment, net				129,416
Intangible assets				1,303,300
Other current and non-current assets				83,493
Total identifiable assets				2,027,694
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract]
Accounts payable				36,304
Payables due to distribution agreement partners				55,983
Accrued government pricing liabilities				43,010
Accrued legal settlements				58,917
Other current liabilities				89,231
Other long-term liabilities				12,568
Deferred income taxes				334,904
Total liabilities assumed				630,917
Net identifiable assets acquired				1,396,777
Goodwill	849,652	850,652	850,652	849,652
Total purchase price allocation				$ 2,246,429

XML

Segment Information (Schedule of Total Revenues of Top Selling Products) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended	0 Months Ended	3 Months Ended						12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended			9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2013 drug	Sep. 30, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 30, 2013 Successor [Member]	Jun. 30, 2013 Successor [Member]	Mar. 31, 2013 Successor [Member]	Dec. 31, 2012 Successor [Member]	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Dec. 31, 2012 Successor [Member] Par Pharmaceutical [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Par Pharmaceutical [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Par Pharmaceutical [Member] Budesonide (Entocort EC) [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Par Pharmaceutical [Member] Budesonide (Entocort EC) [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Par Pharmaceutical [Member] Propafenone (Rythmol SR) [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Par Pharmaceutical [Member] Propafenone (Rythmol SR) [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Par Pharmaceutical [Member] Metoprolol Succinate ER (Toprol-XL) [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Par Pharmaceutical [Member] Metoprolol Succinate ER (Toprol-XL) [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Par Pharmaceutical [Member] Lamotrigine (Lamictal XR) [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Par Pharmaceutical [Member] Lamotrigine (Lamictal XR) [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Par Pharmaceutical [Member] Divalproex (Depakote) [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Par Pharmaceutical [Member] Divalproex (Depakote) [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Par Pharmaceutical [Member] Rizatriptan (Maxalt) [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Par Pharmaceutical [Member] Rizatriptan (Maxalt) [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Par Pharmaceutical [Member] Bupropion Er Wellbutrin [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Par Pharmaceutical [Member] Bupropion Er Wellbutrin [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Par Pharmaceutical [Member] Chlorpheniramine/Hydrocodone (Tussionex) [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Par Pharmaceutical [Member] Chlorpheniramine/Hydrocodone (Tussionex) [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Par Pharmaceutical [Member] Modafinil (Provigil) [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Par Pharmaceutical [Member] Modafinil (Provigil) [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Par Pharmaceutical [Member] Diltiazem (Cardizem CD) [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Par Pharmaceutical [Member] Diltiazem (Cardizem CD) [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Par Pharmaceutical [Member] Other [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Par Pharmaceutical [Member] Other [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Par Pharmaceutical [Member] Other product related royalty streams [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Par Pharmaceutical [Member] Other product related royalty streams [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Strativa [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Strativa [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Strativa [Member] Megace ES [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Strativa [Member] Megace ES [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Strativa [Member] Nascobal Nasal Spray [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Strativa [Member] Nascobal Nasal Spray [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Strativa [Member] Other [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Strativa [Member] Other [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Strativa [Member] Other product related royalty streams [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Strativa [Member] Other product related royalty streams [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member]	Jun. 30, 2012 Predecessor [Member]	Mar. 31, 2012 Predecessor [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]	Sep. 28, 2012 Predecessor [Member] Par Pharmaceutical [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Par Pharmaceutical [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Par Pharmaceutical [Member] Budesonide (Entocort EC) [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Par Pharmaceutical [Member] Budesonide (Entocort EC) [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Par Pharmaceutical [Member] Propafenone (Rythmol SR) [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Par Pharmaceutical [Member] Propafenone (Rythmol SR) [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Par Pharmaceutical [Member] Metoprolol Succinate ER (Toprol-XL) [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Par Pharmaceutical [Member] Metoprolol Succinate ER (Toprol-XL) [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Par Pharmaceutical [Member] Lamotrigine (Lamictal XR) [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Par Pharmaceutical [Member] Lamotrigine (Lamictal XR) [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Par Pharmaceutical [Member] Divalproex (Depakote) [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Par Pharmaceutical [Member] Divalproex (Depakote) [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Par Pharmaceutical [Member] Rizatriptan (Maxalt) [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Par Pharmaceutical [Member] Rizatriptan (Maxalt) [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Par Pharmaceutical [Member] Bupropion Er Wellbutrin [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Par Pharmaceutical [Member] Bupropion Er Wellbutrin [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Par Pharmaceutical [Member] Chlorpheniramine/Hydrocodone (Tussionex) [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Par Pharmaceutical [Member] Chlorpheniramine/Hydrocodone (Tussionex) [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Par Pharmaceutical [Member] Modafinil (Provigil) [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Par Pharmaceutical [Member] Modafinil (Provigil) [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Par Pharmaceutical [Member] Diltiazem (Cardizem CD) [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Par Pharmaceutical [Member] Diltiazem (Cardizem CD) [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Par Pharmaceutical [Member] Other [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Par Pharmaceutical [Member] Other [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Par Pharmaceutical [Member] Other product related royalty streams [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Par Pharmaceutical [Member] Other product related royalty streams [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Strativa [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Strativa [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Strativa [Member] Megace ES [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Strativa [Member] Megace ES [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Strativa [Member] Nascobal Nasal Spray [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Strativa [Member] Nascobal Nasal Spray [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Strativa [Member] Other [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Strativa [Member] Other [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Strativa [Member] Other product related royalty streams [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Strativa [Member] Other product related royalty streams [Member] Operating Segments [Member]
Revenue, Major Customer [Line Items]
Total revenues		$ 10,689	$ 306,281	$ 267,321	$ 233,669	$ 290,196	$ 235,450	$ 246,139	$ 1,097,467	$ 227,312	$ 1,028,418	$ 36,710	$ 198,834	$ 19,623	$ 70,508	$ 31,287	$ 56,670	$ 0	$ 54,577	$ 2,436	$ 46,635	$ 0	$ 45,598	$ 11,255	$ 45,403	$ 17,403	$ 33,518	$ 16,956	$ 27,688	$ 3,702	$ 27,212	$ 79,789	$ 390,346	$ 8,151	$ 31,429	$ 18,827	$ 69,049	$ 10,910	$ 39,510	$ 7,138	$ 26,864	$ 130	$ (910)	$ 649	$ 3,585	$ 238,063	$ 294,333	$ 271,472	$ 803,868	$ 926,138	$ 743,360	$ 834,592	$ 103,762	$ 70,016	$ 53,825	$ 69,835	$ 154,216	$ 250,995	$ 0	$ 0	$ 9,099	$ 0	$ 0	$ 0	$ 34,952	$ 0	$ 30,706	$ 39,481	$ 88,831	$ 0	$ 0	$ 0	$ 249,383	$ 374,288	$ 18,586	$ 29,977	$ 60,508	$ 91,546	$ 38,322	$ 58,172	$ 17,571	$ 21,399	$ 130	$ 3,309	$ 4,485	$ 8,666	[1]
Number of other insignificant generic drugs	50

[1] Other product related revenues represents licensing and royalty related revenues from profit sharing agreements.

XML

Inventories (Schedule of Inventory Write-offs) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Dec. 31, 2012 Successor [Member] Pre-Launch Inventories [Member]	Dec. 31, 2013 Successor [Member] Pre-Launch Inventories [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]	Sep. 28, 2012 Predecessor [Member] Pre-Launch Inventories [Member]	Dec. 31, 2011 Predecessor [Member] Pre-Launch Inventories [Member]
Inventories [Line Items]
Inventory write-offs	$ 2,567	$ 18,299	$ 1,730	$ 2,310	$ 17,209	$ 7,200	$ 10,208	$ 1,607

XML

Derivative Instruments and Hedging Activities (Narrative) (Details) (USD $) In Thousands, unless otherwise specified					0 Months Ended		0 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013 Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]	Dec. 31, 2013 Successor [Member]	Feb. 06, 2013 Term Loan [Member] LIBOR [Member] New Term Loan [Member]	Dec. 31, 2013 Interest Rate Cap [Member] Derivative_interest_rate_cap	Feb. 06, 2013 Interest Rate Cap [Member] Term Loan [Member] LIBOR [Member] New Term Loan [Member]
Derivatives, Fair Value [Line Items]
Number of outstanding interest rate caps						5
Notional amount						$ 600,000
Fixed interest rate						1.00%
Debt, variable rate floor					1.00%		1.00%
Weighted average fixed interest rate						4.90%
Applicable margin on derivative						3.25%
Percent of coverage						30.00%
Expected to be reclassified from AOCL during next 12 months				4,002
Accumulated other comprehensive loss, before tax	1,189	0	1,189
Accumulated other comprehensive loss, net of tax	$ 799	$ 10	$ 762

XML

Intangible Assets, net (Schedule of Future Amortization Expense) (Details) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
Intangible Assets, Net (Excluding Goodwill) [Abstract]
2014	$ 173,926
2015	149,025
2016	154,756
2017	178,103
2018	142,779
2019 and thereafter	267,659
Finite-lived intangible assets, net	$ 1,066,248

XML

Derivative Instruments and Hedging Activities (Derivative Instruments in Statement of Financial Position Fair Value) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Asset Derivatives
Assets	$ 0	$ 0
Liability Derivatives
Total derivatives	(1,189)	0
Designated as Hedging Instrument [Member]
Asset Derivatives
Assets	0	0
Liability Derivatives
Total derivatives	(1,189)	0
Interest Rate Cap [Member] | Designated as Hedging Instrument [Member]
Asset Derivatives
Assets	0	0
Accrued Expenses And Other Current Liabilities [Member] | Designated as Hedging Instrument [Member]
Liability Derivatives
Liabilities	(4,002)	0
Other Assets [Member] | Designated as Hedging Instrument [Member]
Liability Derivatives
Liabilities	2,813	0
Estimate of Fair Value Measurement [Member]
Asset Derivatives
Assets	0
Liability Derivatives
Liabilities	(1,189)
Estimate of Fair Value Measurement [Member] | Current Assets [Member]
Asset Derivatives
Assets	0
Estimate of Fair Value Measurement [Member] | Current Liabilities [Member]
Liability Derivatives
Liabilities	(1,189)
Level 1 [Member]
Asset Derivatives
Assets	0
Liability Derivatives
Liabilities	0
Level 1 [Member] | Current Assets [Member]
Asset Derivatives
Assets	0
Level 1 [Member] | Current Liabilities [Member]
Liability Derivatives
Liabilities	0
Level 2 [Member]
Asset Derivatives
Assets	0
Liability Derivatives
Liabilities	(1,189)
Level 2 [Member] | Current Assets [Member]
Asset Derivatives
Assets	0
Level 2 [Member] | Current Liabilities [Member]
Liability Derivatives
Liabilities	(1,189)
Level 3 [Member]
Asset Derivatives
Assets	0
Liability Derivatives
Liabilities	0
Level 3 [Member] | Current Assets [Member]
Asset Derivatives
Assets	0
Level 3 [Member] | Current Liabilities [Member]
Liability Derivatives
Liabilities	$ 0

XML

Property, Plant and Equipment, net (Schedule of Property, Plant and Equipment, net) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 157,729	$ 139,177
Accumulated depreciation and amortization	(30,453)	(7,547)
Property, plant and equipment, net	127,276	131,630
Land [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	4,553	4,553
Buildings [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	29,491	28,781
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	58,556	48,026
Office equipment, furniture and fixtures [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	5,433	5,130
Computer software and hardware [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	21,582	19,034
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	25,828	22,720
Construction in progress [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 12,286	$ 10,933

XML

Accounts Receivable (Narrative) (Details)	12 Months Ended
	Dec. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Duration prior to product expiration that returns will be accepted	6 months
Duration following product expiration that returns will be accepted	12 months
Percentage of cash discounts to customers (percent)	2.00%
Minimum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average shelf life of products sold	12 months
Invoice period for customers to avail cash discount, days	30 days
Process period for accounts receivable reserves and allowances, except for product returns allowance, in months	2 months
Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average shelf life of products sold	48 months
Invoice period for customers to avail cash discount, days	90 days
Process period for accounts receivable reserves and allowances, except for product returns allowance, in months	4 months

XML

Share-Based Compensation

12 Months Ended

Dec. 31, 2013

Share-based Compensation [Abstract]

Share-Based Compensation

Share-Based Compensation:

We account for share-based compensation as required by FASB ASC 718-10 Compensation – Stock Compensation, which requires companies to recognize compensation expense in the amount equal to the fair value of all share-based payments granted to employees. Under FASB ASC 718-10, we recognize share-based compensation ratably over the service period applicable to the award. FASB ASC 718-10 also requires that excess tax benefits be reflected as financing cash flows.

Successor Share-Based Compensation

Stock Options

In conjunction with the Merger, certain senior level employees of Par were granted stock options in Sky Growth Holdings Corporation, effectively granted as of September 28, 2012, under the terms of the Sky Growth Holdings Corporation 2012 Equity Incentive Plan. The share-based compensation expense relating to awards to those persons has been pushed down from Holdings to the Company. 

Each optionee received 2 equal tranches of stock options. Tranche 1 options vest based upon continued employment over a five year period, ratably 20% each annual period. Our policy is to recognize expense for this type of award on a straight-line basis over the requisite service period for the entire award (5 years). Tranche 2 options vest based upon continued employment and the company achieving specified annual or bi-annual EBITDA targets. Compensation expense will be recognized on a graded vesting schedule. In circumstances where the specified annual or bi-annual EBITDA targets are not met, Tranche 2 options may also vest in amounts of either 50% or 100% of the original award in the event of a initial public offering or other sale of the company to a third party buyer (a market condition) that returns a specified level of proceeds calculated as a multiple of the original equity invested in the company as of September 28, 2012.

We used the Black-Scholes stock option pricing model to estimate the fair value of Tranche 1 and Tranche 2 without a market condition (service and performance conditions only) stock option awards with the following weighted average assumptions:

	(Successor)
TRANCHE 1
Risk-free interest rate	0.9	%
Expected life (in years)	5
Expected volatility	75.0	%
Dividend	0.0	%
	(Successor)
TRANCHE 2
Risk-free interest rate	1.0	%
Expected life (in years)	5
Expected volatility	75.0	%
Dividend	0.0	%

The Tranche 2 stock option grants with a market condition were valued using a Monte Carlo simulation. In addition to the above assumptions utilized in the Black-Scholes model, the Monte Carlo simulation developed a range of projected outcomes of the market condition by projecting potential share prices over a 5 year simulation and determining if the share price had reached the specified level of proceeds stipulated in the equity plan. We ran one million simulations and concluded the fair value of the Tranche 2 Option with market condition as the average of present value of the payoffs across all simulations.

A summary of the calculated estimated grant date fair value per option is as follows:

	September 29, 2012 to December 31, 2012
Fair value of stock options	(Successor)
TRANCHE 1		$0.67
TRANCHE 2 without market condition		$0.68
TRANCHE 2 with market condition		$0.76

For Tranche 2 options, each quarter we will evaluate the probability of the Company achieving the annual or the bi-annual EBITDA targets (“Vesting Event A”) and the probability of an initial public offering or other sale of the Company to a third party buyer (“Vesting Event B”). If it is probable that the Company will achieve Vesting Event A, then the Company will recognize expense for Tranche 2 options at the $0.68 per option value with any necessary adjustments to expense to be equal to the ratable expense as of the end of that particular quarter end. If it is probable that the Company will achieve Vesting Event B, then the Company will recognize expense for Tranche 2 options at the $0.76 per option value (which is the fair value taking into account the market condition) with any necessary adjustment to expense to be equal to the ratable expense as of the end of that particular quarter end.

Set forth below is the impact on our results of operations of recording share-based compensation from stock options for the year ended December 31, 2013 and for the period from September 29, 2012 to December 31, 2012 ($ amounts in thousands):

	For the Year Ended			For the Period
	December 31, 2013			September 29, 2012 to December 31, 2012
	(Successor)			(Successor)
Cost of goods sold		$901			$223
Selling, general and administrative	8,147			2,003
Total, pre-tax		$9,048			$2,226
Tax effect of share-based compensation	(3,348		)	(824		)
Total, net of tax		$5,700			$1,402

The following is a summary of our stock option activity (shares in thousands):

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
TRANCHE 1
Balance at December 31, 2012	21,630			$1.00
Granted	500		1.00
Exercised	—		—
Forfeited	(300	)	1.00
Balance at December 31, 2013	21,830			$1.00	8.8		$—
Exercisable at December 31, 2013	4,366			$1.00	8.8		$—
Expected to vest at December 31, 2013	21,105			$1.00	8.8		$—
	Shares		Weighted Average Exercise Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
TRANCHE 2
Balance at December 31, 2012	21,630			$1.00
Granted	—		—
Exercised	—		—
Forfeited	(300	)	1.00
Balance at December 31, 2013	21,330			$1.00	8.8		$—
Exercisable at December 31, 2013	4,266			$1.00	8.8		$—
Expected to vest at December 31, 2013	20,605			$1.00	8.8		$—

Rollover Options

As part of the Merger, certain employees of Par were given the opportunity to exchange their stock options in Par for stock options in Sky Growth Holdings Corporation (“Rollover Stock Options”). TPG was not legally or contractually required to replace Par stock options with Sky Growth Holdings Corporation stock options, therefore the Rollover Stock Options were not part of the purchase price. The ratio of exchange was based on the intrinsic value of the Par stock options at September 28, 2012. Par stock options were exchanged for 18,100 thousand Sky Growth Holdings Corporation stock options.

The term of the Par stock options exchanged for Sky Growth Holdings Corporation stock options were not extended. All Rollover Stock Options maintained their 10 year term from original grant date.

All of the Rollover Stock Options were either vested prior to September 27, 2012 or were accelerated vested on September 27, 2012 (date of the Par shareholders’ meeting that approved Par’s acquisition by TPG) in accordance with the terms of the Par stock option agreements. No additional vesting conditions were imposed on the holders of the Rollover Stock Options. All remaining unrecognized share-based compensation expense associated with the Rollover Stock Options was recognized as of September 27, 2012 on Par’s (the predecessor’s) books and records.

The following is a summary of our Rollover Stock Options activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
Balance at December 31, 2012	18,100			$0.25
Granted	—		—
Exercised	(749	)	0.25
Forfeited	—		—
Balance at December 31, 2013	17,351			$0.25	3.8		$13,013
Exercisable at December 31, 2013	17,351			$0.25	3.8		$13,013

Restricted Stock

In addition, in conjunction with the Merger, certain senior level employees were granted restricted stock units (RSUs) in Sky Growth Holdings Corporation. The share-based compensation expense relating to awards to those persons has been pushed down from Holdings to the Company. 

Each RSU has only a time-based service condition and will vest no later than the fifth anniversary of the grant date (September 28, 2017) upon fulfillment of the service condition.

The fair value of each RSU is based on fair value of each share of Sky Growth Holdings Corporation common stock on the grant date. The RSUs are classified as equity awards. The total calculated value, net of estimated forfeitures, will be recognized ratably over the 5 year vesting period.

Set forth below is the impact on our results of operations of recording share-based compensation from RSUs for the year ended December 31, 2013, December 31, 2012, and December 31, 2011 ($ amounts in thousands):

	For the Year Ended			For the Period
	December 31, 2013			September 29, 2012 to December 31, 2012
	(Successor)			(Successor)
Cost of goods sold		$—			$1
Selling, general and administrative	106			13
Total, pre-tax		$106			$14
Tax effect of share-based compensation	(39		)	(5		)
Total, net of tax		$67			$9

The following is a summary of our RSU activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Grant Price		Aggregate Intrinsic Value
Balance at December 31, 2012	300			$1.00
Granted	115		1.00
Exercised	(40	)	1.00
Forfeited	—		—
Non-vested restricted stock unit balance at December 31, 2013	375			$1.00		$375

Long-term Cash Incentive Awards

In conjunction with the Merger, certain employees were granted awards under the Long-term Cash Incentive Award Agreement incentive plan from Sky Growth Holdings Corporation. Each participant has the potential to receive a cash award based on specific achievements in the event of a transaction (e.g., initial public offering or sale of the company to a third party buyer) that returns a specified level of proceeds calculated as a multiple of the original equity invested in the company as of September 28, 2012. There is no vesting period under the long-term cash incentive plan. The grantees must be employed by Sky Growth Holdings Corporation and its subsidiaries at the time of a transaction event in order to be eligible for a cash payment.

This plan is accounted for in accordance with ASC 450 and will be evaluated quarterly. If information available before the financial statements are issued indicates that it is probable that a liability had been incurred at the date of the financial statements then an accrual shall be made for the estimated cash payout. No amount was accrued for the Long-term Cash Incentive Awards through December 31, 2013.

Predecessor Share-Based Compensation

As a result of the Merger, as of September 27, 2012, the Predecessor’s unvested share-based compensation instruments were accelerated to vest in accordance with the underlying Predecessor equity plans. These instruments, together with previously vested awards, and with the exception of Rollover Options discussed above, were settled in cash at the $50.00 purchase price per share paid by TPG in the Merger. All previous share-based compensation plans were canceled in conjunction with the Merger.

Stock Options

We used the Black-Scholes stock option pricing model to estimate the fair value of stock option awards with the following weighted average assumptions:

	For the period ended
	September 28, 2012		December 31, 2011
Risk-free interest rate	0.8	%	2.2	%
Expected life (in years)	4.7		5.2
Expected volatility	43.9	%	44.6	%
Dividend	0	%	0	%

The following is a summary of the weighted average per share fair value of options granted for the periods ended September 28, 2012 and December 31, 2011.

	For the period ended
	September 28, 2012		December 31, 2011
Weighted average per share fair value of options granted		$12.46		$15.34

Set forth below is the impact on our results of operations of recording share-based compensation from stock options for the periods ended September 28, 2012 and December 31, 2011 ($ amounts in thousands):

	For the period ended
	September 28, 2012			December 31, 2011
Cost of goods sold		$300			$432
Selling, general and administrative	2,700			3,889
Total, pre-tax	3,000			4,321
Tax effect of share-based compensation	(1,110		)	(1,599		)
Total, net of tax		$1,890			$2,722

The following is a summary of our stock option activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Grant Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
Balance at December 31, 2011	2,286			$30.11	—	—
Granted	310		32.97		—	—
Exercised	(1,659	)	25.61		—	—
Forfeited	(937	)	39.12		—	—
Balance at September 28, 2012	—			$—	—		$—

Total fair value of shares vested ($ amounts in thousands):

	For the period ended
	September 28, 2012		December 31, 2011
Total fair value of shares vested		$3,125		$4,186

Restricted Stock/Restricted Stock Units

Outstanding restricted stock and restricted stock units generally vested ratably over four years. The related share-based compensation expense was recorded over the requisite service period, which was the vesting period. The fair value of restricted stock was based on the market value of our common stock on the date of grant.

The impact on our results of operations of recording share-based compensation from restricted stock for the periods ended September 28, 2012 and December 31, 2011 was as follows ($ amounts in thousands):

	For the period ended
	September 28, 2012			December 31, 2011
Cost of goods sold		$377			$551
Selling, general and administrative	3,390			4,958
Total, pre-tax		$3,767			$5,509
Tax effect of stock-based compensation	(1,394		)	(2,038		)
Total, net of tax		$2,373			$3,471

The following is a summary of our restricted stock activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Grant Price		Aggregate Intrinsic Value
Non-vested balance at December 31, 2011	281			$24.28	—
Granted	99		32.89		—
Exercised	(370	)	26.37		—
Forfeited	(10	)	32.00		—
Non-vested balance at September 28, 2012	—			$—		$—

The following is a summary of our restricted stock unit activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Grant Price		Aggregate Intrinsic Value
Non-vested restricted stock unit balance at December 31, 2011	69			$36.47	—
Granted	82		33.09		—
Exercised	(128	)	34.97		—
Forfeited	(23	)	32.76		—
Non-vested restricted stock unit balance at September 28, 2012	—			$—		$—

Restricted Stock Unit Grants With Internal Performance Conditions

In January 2012, we issued restricted stock units with performance conditions (“performance units”) to our Chief Operating Officer and our President. The vesting of these performance units was contingent upon the achievement of certain financial and operational goals related to the Anchen Acquisition and corporate entity performance with cliff vesting after three years if the performance conditions and continued employment condition were met.

Our Chief Operating Officer and our President each received approximately 25 thousand performance units in January 2012. The value of the performance units awarded was approximately $1.7 million at the grant date. These awards were accelerated and vested as of September 28, 2012 and all related compensation was recognized as of that date.

Cash-settled Restricted Stock Unit Awards

We granted cash-settled restricted stock unit awards that vested ratably over four years to certain employees. The cash-settled restricted stock unit awards were classified as liability awards and were reported within accrued expenses and other current liabilities and other long-term liabilities on the consolidated balance sheet through September 28, 2012. Cash settled restricted stock units entitled such employees to receive a cash amount determined by the fair value of our common stock on the vesting date. The fair values of these awards were remeasured at each reporting period (marked to market) until the awards vested and were paid as of September 28, 2012. Fair value fluctuations were recognized as cumulative adjustments to share-based compensation expense and the related liabilities. Cash-settled restricted stock unit awards were subject to forfeiture if employment terminated prior to vesting. Share-based compensation expense for cash-settled restricted stock unit awards were recognized ratably over the service period.

The impact on our results of operations of recording share-based compensation from cash-settled restricted stock units for the periods ended September 28, 2012 and December 31, 2011 was as follows ($ amounts in thousands):

	For the period ended
	September 28, 2012			December 31, 2011
Cost of goods sold		$232			$132
Selling, general and administrative	2,089			1,188
Total, pre-tax		$2,321			$1,320
Tax effect of stock-based compensation	(859		)	(488		)
Total, net of tax		$1,462			$832

Information regarding activity for cash-settled restricted stock units outstanding is as follows (number of awards in thousands):

	Shares		Weighted Average Grant Price		Aggregate Intrinsic Value
Awards outstanding at December 31, 2011	149			$32.97	—
Granted	137		33.38		—
Exercised	(40	)	32.55		—
Forfeited	(246	)	62.84		—
Awards outstanding at September 28, 2012	—			$—		$—

Employee Stock Purchase Program:

We maintained an Employee Stock Purchase Program (the “Program”). The Program was designed to qualify as an employee stock purchase plan under Section 423 of the Internal Revenue Code of 1986, as amended. It enabled eligible employees to purchase shares of our common stock at a 5% discount to the fair market value. All shares were monetized and the Program was cancelled as of September 28, 2012 in conjunction with the Merger.

(amounts in thousands)

	For the period ended
	September 28, 2012	December 31, 2011
Shares purchased by employees	5	12

Chief Executive Officer Specific Share-based Compensation

On November 2, 2010, we entered into an employment agreement with our former President and Chief Executive Officer (the “former CEO”), effective as of January 1, 2011. His employment agreement was for a three-year term, ending December 31, 2013. Pursuant to the employment agreement, the former CEO was eligible to receive an incentive compensation award based on the compound annual growth rate (“CAGR”) of our common stock over the course of the three-year employment term (January 1, 2011 to December 31, 2013). The former CEO was eligible to receive an incentive compensation award ranging from $2 million (for a three-year CAGR of 4%) to $9 million (for a three-year CAGR of 20% or more). He was not eligible to receive an incentive compensation award if the Company’s three-year CAGR was below 4%, and no incentive compensation award would be payable if the employment agreement was terminated prior to its expiration unless a change of control (as defined in the agreement) had occurred. This CAGR based award was classified as liability awards and are reported within accrued expenses and other current liabilities and other long-term liabilities on the consolidated balance sheet through September 28, 2012. The fair values of this award was remeasured at each reporting period (mark-to-market) using a Monte Carlo valuation model until the award vested and was paid. Fair value fluctuations were recognized as cumulative adjustments to share-based compensation expense and the related liabilities. Share-based compensation expense for this CAGR award was recognized ratably over the three-year service period. Through September 28, 2012, we recognized $4,566 thousand of expense associated with this plan.

In January 2011, the former CEO was granted an equity award consisting of restricted stock units with a total grant date economic value of approximately $1.85 million. The units vested on the date that a change of control (as defined in the agreement) occurred. The related share-based compensation expense was recorded through September 28, 2012. The fair value of restricted stock units was based on the market value of our common stock on the date of grant.

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Restructuring Costs (Tables)

12 Months Ended

Dec. 31, 2013

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Costs

The following table summarizes the activity for 2013 and the remaining related restructuring liabilities balance (included in accrued expenses and other current liabilities on the consolidated balance sheet) as of December 31, 2013 ($ amounts in thousands):

Restructuring Activities	Initial Charge		Cash Payments			Non-Cash Charge Related to Inventory and/or Intangible Assets			Reversals, Reclass or Transfers			Liabilities at December 31, 2013
Severance and employee benefits to be paid in cash		$1,413		($1,303	)		$0			($4	)		$106
Asset impairments and other	403		—			(403		)	—			—
Total restructuring costs line item		$1,816		($1,303	)		($403	)		($4	)		$106

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Property, Plant and Equipment, net (Tables)

12 Months Ended

Dec. 31, 2013

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment, Net

($ amounts in thousands)

	December 31, 2013			December 31, 2012
Land		$4,553			$4,553
Buildings	29,491			28,781
Machinery and equipment	58,556			48,026
Office equipment, furniture and fixtures	5,433			5,130
Computer software and hardware	21,582			19,034
Leasehold improvements	25,828			22,720
Construction in progress	12,286			10,933
	157,729			139,177
Accumulated depreciation and amortization	(30,453		)	(7,547		)
		$127,276			$131,630

Schedule of Depreciation and Amortization Expense Related to Property, Plant and Equipment

Depreciation and amortization expense related to property, plant and equipment

($ amounts in thousands)

	For the Year Ended		For the period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Depreciation and amortization expense		$23,323		$7,547		$13,230		$13,214

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Inventories (Schedule of Inventories) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Inventories [Line Items]
Inventories	$ 117,307	$ 112,174
Generic Products Not Yet Available to be Sold [Member]
Inventories [Line Items]
Inventories	5,800
Brand Products Not Yet Available to be Sold [Member]
Inventories [Line Items]
Inventories	700
Successor [Member]
Inventories [Line Items]
Raw materials and supplies	44,403	37,457
Work-in-process	9,834	10,063
Finished goods	63,070	64,654
Inventories	117,307	112,174
Successor [Member] | Pre-Launch Inventories [Member]
Inventories [Line Items]
Raw materials and supplies	6,308	4,019
Work-in-process	93	655
Finished goods	118	0
Inventories	$ 6,519	$ 4,674

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Share-Based Compensation (Summary of Stock Option Activity) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended			9 Months Ended
	Dec. 31, 2013 Successor [Member] Stock Option Tranche 1 [Member]	Dec. 31, 2013 Successor [Member] Stock Option Tranche 2 [Member]	Dec. 31, 2013 Successor [Member] Rollover Stock Options [Member]	Sep. 28, 2012 Predecessor [Member]
Shares:
Balance at December 31, 2012 (in shares)	21,630	21,630	18,100	2,286
Granted (in shares)	500	0	0	310
Exercised (in shares)	0	0	(749)	(1,659)
Forfeited (in shares)	(300)	(300)	0	(937)
Balance at December 31, 2013 (in shares)	21,830	21,330	17,351	0
Exercisable (in shares)	4,366	4,266	17,351
Expected to vest (in shares)	21,105	20,605
Weighted Average Exercise Price (in dollars per share):
Balance at December 31, 2012 (in dollars per share)	$ 1.00	$ 1.00	$ 0.25	$ 30.11
Granted (in dollars per share)	$ 1.00	$ 0.00	$ 0.00	$ 32.97
Exercised (in dollars per share)	$ 0.00	$ 0.00	$ 0.25	$ 25.61
Forfeited (in dollars per share)	$ 1.00	$ 1.00	$ 0.00	$ 39.12
Balance at December 31, 2013 (in dollars per share)	$ 1.00	$ 1.00	$ 0.25	$ 0.00
Exercisable (in dollars per share)	$ 1.00	$ 1.00	$ 0.25
Expected to vest (in dollars per share)	$ 1.00	$ 1.00
Weighted Average Remaining Life, Outstanding	8 years 9 months	8 years 9 months	3 years 9 months 18 days
Weighted Average Remaining Life, Exercisable	8 years 9 months	8 years 9 months	3 years 9 months 18 days
Weighted Average Remaining Life, Expected to vest	8 years 9 months	8 years 9 months
Aggregate Intrinsic Value, Ending Balance	$ 0	$ 0	$ 13,013	$ 0
Aggregate Intrinsic Value, Exercisable	0	0	13,013
Aggregate Intrinsic Value, Vested and expected to vest	$ 0	$ 0

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Edict Acquisition (Tables) (Edict Acquisition [Member])

12 Months Ended

Dec. 31, 2013

Edict Acquisition [Member]

Business Acquisition [Line Items]

Schedule of Business Combination, Consideration Transferred

The acquisition-date fair value of the consideration transferred consisted of the following items ($ in thousands):

Cash paid for equity		$20,659
Contingent purchase price liabilities	11,641		(1)
Cash paid for assumed indebtedness	4,300
Total consideration		$36,600

(1) Contingent purchase price liabilities represent subsequent milestone payments related to successful FDA inspection of the Par Formulations manufacturing facility and ANDA filings.  All contingent purchase price liabilities were paid in full within 18 months of the acquisition date.

Schedule of Business Combination, Allocation of Assets and Liabilities

The purchase price of Par Formulations was allocated to the following assets and liabilities prior to the Merger ($ in thousands):

	As of  February 17, 2012
Cash and cash equivalents	$	273
Inventories	192
Prepaid expenses and other current assets	1,143
Property, plant and equipment	5,370
Intangible assets	1,850
Total identifiable assets	8,828
Accounts payable	995
Accrued expenses and other current liabilities	200
Deferred tax liabilities	938
Total liabilities assumed	2,133
Net identifiable assets acquired	6,695
Goodwill	29,905
Net assets acquired	$	36,600

Schedule of Supplemental Pro Forma Information

The pro forma information is not necessarily indicative either of the combined results of operations that actually would have been realized had the Edict Acquisition been consummated during the periods for which pro forma information is presented, or is it intended to be a projection of future results or trends.

	December 31,			December 31,
(amounts in thousands)	2012			2011
Total revenues		$1,050,007			$926,138
Loss from continuing operations		($9,707	)		($50,476	)

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Notes to Consolidated Financial Statements (Details)	12 Months Ended
	Dec. 31, 2013 segment
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of business segments	2

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Available for Sale Marketable Debt Securities (Summary Amortized Cost and Estimated Fair Value) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Schedule of Available-for-sale Securities [Line Items]
Estimated Fair Value	$ 3,541	$ 11,727
Successor [Member] | Corporate Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Cost	3,522
Unrealized Gain	19
Unrealized (Loss)	0
Estimated Fair Value	3,541
Predecessor [Member] | Corporate Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Cost		11,666
Unrealized Gain		61
Unrealized (Loss)		0
Estimated Fair Value		$ 11,727

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Subsequent Events (Details) (Subsequent Event [Member], USD $)	0 Months Ended
	Feb. 20, 2014
Term Loan [Member] | New Tranche B Term Loans [Member]
Subsequent Event [Line Items]
Debt, face amount	$ 1,055,000,000
Reduction in variable rate spread	0.25%
Soft call provision prepayment premium	1.00%
Debt, variable rate step-down percentage upon achievement of net leverage level	0.25%
Net leverage ratio	3.75
Term Loan [Member] | New Tranche B Term Loans [Member] | LIBOR [Member]
Subsequent Event [Line Items]
Debt, basis spread on variable rate	3.00%
Term Loan [Member] | New Tranche B Term Loans [Member] | Base Rate [Member]
Subsequent Event [Line Items]
Debt, basis spread on variable rate	2.00%
Term Loan [Member] | Incremental Term B-2 Joinder Agreement [Member]
Subsequent Event [Line Items]
Debt, face amount	395,000,000
JHP Group Holdings [Member]
Subsequent Event [Line Items]
Aggregate consideration	490,000,000
Number of specialty injectable products acquired	14
Number of products acquired	34
Number of products acquired with US FDA approval	17
Third party equity commitments	$ 110,000,000

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Acquisition of Divested Products from the Watson/Actavis Merger (Supplemental Pro forma Information) (Details) (Watson/Actavis Divestiture Products [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Watson/Actavis Divestiture Products [Member]
Business Acquisition [Line Items]
Total revenues	$ 1,125,461	$ 1,014,979
Income (loss) from continuing operations	$ 5,364	$ (26,729)

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Share-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2013

Successor [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Stock Option Valuation Assumptions

We used the Black-Scholes stock option pricing model to estimate the fair value of Tranche 1 and Tranche 2 without a market condition (service and performance conditions only) stock option awards with the following weighted average assumptions:

	(Successor)
TRANCHE 1
Risk-free interest rate	0.9	%
Expected life (in years)	5
Expected volatility	75.0	%
Dividend	0.0	%
	(Successor)
TRANCHE 2
Risk-free interest rate	1.0	%
Expected life (in years)	5
Expected volatility	75.0	%
Dividend	0.0	%

Schedule of Options Weighted Average Grant Date Fair Value

A summary of the calculated estimated grant date fair value per option is as follows:

	September 29, 2012 to December 31, 2012
Fair value of stock options	(Successor)
TRANCHE 1		$0.67
TRANCHE 2 without market condition		$0.68
TRANCHE 2 with market condition		$0.76

Schedule of Stock Option Activity

The following is a summary of our stock option activity (shares in thousands):

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
TRANCHE 1
Balance at December 31, 2012	21,630			$1.00
Granted	500		1.00
Exercised	—		—
Forfeited	(300	)	1.00
Balance at December 31, 2013	21,830			$1.00	8.8		$—
Exercisable at December 31, 2013	4,366			$1.00	8.8		$—
Expected to vest at December 31, 2013	21,105			$1.00	8.8		$—
	Shares		Weighted Average Exercise Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
TRANCHE 2
Balance at December 31, 2012	21,630			$1.00
Granted	—		—
Exercised	—		—
Forfeited	(300	)	1.00
Balance at December 31, 2013	21,330			$1.00	8.8		$—
Exercisable at December 31, 2013	4,266			$1.00	8.8		$—
Expected to vest at December 31, 2013	20,605			$1.00	8.8		$—

Schedule of Restricted Stock Unit Activity

The following is a summary of our RSU activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Grant Price		Aggregate Intrinsic Value
Balance at December 31, 2012	300			$1.00
Granted	115		1.00
Exercised	(40	)	1.00
Forfeited	—		—
Non-vested restricted stock unit balance at December 31, 2013	375			$1.00		$375

Successor [Member] | Stock Options [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Allocation of Share-Based Compensation Cost

Set forth below is the impact on our results of operations of recording share-based compensation from stock options for the year ended December 31, 2013 and for the period from September 29, 2012 to December 31, 2012 ($ amounts in thousands):

	For the Year Ended			For the Period
	December 31, 2013			September 29, 2012 to December 31, 2012
	(Successor)			(Successor)
Cost of goods sold		$901			$223
Selling, general and administrative	8,147			2,003
Total, pre-tax		$9,048			$2,226
Tax effect of share-based compensation	(3,348		)	(824		)
Total, net of tax		$5,700			$1,402

Successor [Member] | Rollover Stock Options [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Stock Option Activity

The following is a summary of our Rollover Stock Options activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
Balance at December 31, 2012	18,100			$0.25
Granted	—		—
Exercised	(749	)	0.25
Forfeited	—		—
Balance at December 31, 2013	17,351			$0.25	3.8		$13,013
Exercisable at December 31, 2013	17,351			$0.25	3.8		$13,013

Successor [Member] | Restricted Stock Units (RSUs) [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Allocation of Share-Based Compensation Cost

Set forth below is the impact on our results of operations of recording share-based compensation from RSUs for the year ended December 31, 2013, December 31, 2012, and December 31, 2011 ($ amounts in thousands):

	For the Year Ended			For the Period
	December 31, 2013			September 29, 2012 to December 31, 2012
	(Successor)			(Successor)
Cost of goods sold		$—			$1
Selling, general and administrative	106			13
Total, pre-tax		$106			$14
Tax effect of share-based compensation	(39		)	(5		)
Total, net of tax		$67			$9

Predecessor [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Stock Option Valuation Assumptions

We used the Black-Scholes stock option pricing model to estimate the fair value of stock option awards with the following weighted average assumptions:

	For the period ended
	September 28, 2012		December 31, 2011
Risk-free interest rate	0.8	%	2.2	%
Expected life (in years)	4.7		5.2
Expected volatility	43.9	%	44.6	%
Dividend	0	%	0	%

Schedule of Options Weighted Average Grant Date Fair Value

The following is a summary of the weighted average per share fair value of options granted for the periods ended September 28, 2012 and December 31, 2011.

	For the period ended
	September 28, 2012		December 31, 2011
Weighted average per share fair value of options granted		$12.46		$15.34

Schedule of Restricted Stock and Restricted Stock Units Activity

The following is a summary of our restricted stock activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Grant Price		Aggregate Intrinsic Value
Non-vested balance at December 31, 2011	281			$24.28	—
Granted	99		32.89		—
Exercised	(370	)	26.37		—
Forfeited	(10	)	32.00		—
Non-vested balance at September 28, 2012	—			$—		$—

The following is a summary of our restricted stock unit activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Grant Price		Aggregate Intrinsic Value
Non-vested restricted stock unit balance at December 31, 2011	69			$36.47	—
Granted	82		33.09		—
Exercised	(128	)	34.97		—
Forfeited	(23	)	32.76		—
Non-vested restricted stock unit balance at September 28, 2012	—			$—		$—

Schedule of Stock Option Activity

The following is a summary of our stock option activity (shares and aggregate intrinsic value in thousands):

	Shares		Weighted Average Grant Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
Balance at December 31, 2011	2,286			$30.11	—	—
Granted	310		32.97		—	—
Exercised	(1,659	)	25.61		—	—
Forfeited	(937	)	39.12		—	—
Balance at September 28, 2012	—			$—	—		$—

Schedule of Total Fair Value of Shares Vested

Total fair value of shares vested ($ amounts in thousands):

	For the period ended
	September 28, 2012		December 31, 2011
Total fair value of shares vested		$3,125		$4,186

Schedule of Shares Purchased by Employees Under Employee Stock Purchase Plan

(amounts in thousands)

	For the period ended
	September 28, 2012	December 31, 2011
Shares purchased by employees	5	12

Predecessor [Member] | Stock Options [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Allocation of Share-Based Compensation Cost

Set forth below is the impact on our results of operations of recording share-based compensation from stock options for the periods ended September 28, 2012 and December 31, 2011 ($ amounts in thousands):

	For the period ended
	September 28, 2012			December 31, 2011
Cost of goods sold		$300			$432
Selling, general and administrative	2,700			3,889
Total, pre-tax	3,000			4,321
Tax effect of share-based compensation	(1,110		)	(1,599		)
Total, net of tax		$1,890			$2,722

Predecessor [Member] | Restricted Stock [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Allocation of Share-Based Compensation Cost

The impact on our results of operations of recording share-based compensation from restricted stock for the periods ended September 28, 2012 and December 31, 2011 was as follows ($ amounts in thousands):

	For the period ended
	September 28, 2012			December 31, 2011
Cost of goods sold		$377			$551
Selling, general and administrative	3,390			4,958
Total, pre-tax		$3,767			$5,509
Tax effect of stock-based compensation	(1,394		)	(2,038		)
Total, net of tax		$2,373			$3,471

Predecessor [Member] | Cash Settled Restricted Stock Units [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Allocation of Share-Based Compensation Cost

The impact on our results of operations of recording share-based compensation from cash-settled restricted stock units for the periods ended September 28, 2012 and December 31, 2011 was as follows ($ amounts in thousands):

	For the period ended
	September 28, 2012			December 31, 2011
Cost of goods sold		$232			$132
Selling, general and administrative	2,089			1,188
Total, pre-tax		$2,321			$1,320
Tax effect of stock-based compensation	(859		)	(488		)
Total, net of tax		$1,462			$832

Schedule of Restricted Stock Unit Activity

Information regarding activity for cash-settled restricted stock units outstanding is as follows (number of awards in thousands):

	Shares		Weighted Average Grant Price		Aggregate Intrinsic Value
Awards outstanding at December 31, 2011	149			$32.97	—
Granted	137		33.38		—
Exercised	(40	)	32.55		—
Forfeited	(246	)	62.84		—
Awards outstanding at September 28, 2012	—			$—		$—

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Notes to Consolidated Financial Statements

12 Months Ended

Dec. 31, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Notes to Consolidated Financial Statements

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Par Pharmaceutical Companies, Inc. operates primarily through its wholly owned subsidiary, Par Pharmaceutical, Inc. (collectively referred to herein as “the Company,” “we,” “our,” or “us”), in two business segments. Our generic products division, Par Pharmaceutical (“Par”), develops (including through third party development arrangements and product acquisitions), manufactures and distributes generic pharmaceuticals in the United States. Our branded products division, Strativa Pharmaceuticals (“Strativa”), acquires (generally through third party development arrangements), manufactures and distributes branded pharmaceuticals in the United States. The products we market are principally in the solid oral dosage form (tablet, caplet and two-piece hard-shell capsule), although we also distribute several oral suspension products, and nasal spray products.

We were acquired at the close of business on September 28, 2012 through a merger transaction with Sky Growth Acquisition Corporation, a wholly-owned subsidiary of Sky Growth Holdings Corporation (“Holdings”). Holdings was formed by investment funds affiliated with TPG Capital, L.P. (“TPG” and, together with certain affiliated entities, collectively, the “Sponsor”). Holdings is owned by affiliates of the Sponsor and members of management. The acquisition was accomplished through a reverse subsidiary merger of Sky Growth Acquisition Corporation with and into the Company, with the Company being the surviving entity (the “Merger”). Subsequent to the Merger, we became an indirect, wholly owned subsidiary of Holdings (see Note 2, “Sky Growth Merger”). Prior to September 29, 2012, the Company operated as a public company with its common stock traded on the New York Stock Exchange.

Although the Company continued as the same legal entity after the Merger, the accompanying consolidated statements of operations, comprehensive income (loss), stockholders’ equity and cash flows are presented for two periods in 2012: Predecessor and Successor, which relate to the period preceding the Merger (January 1, 2012 to September 28, 2012) and the period succeeding the Merger (September 29, 2012 to December 31, 2012). The Merger and the allocation of the purchase price were recorded as of September 29, 2012. Although the accounting policies followed by the Company are consistent for the Predecessor and Successor periods, with the exception of the change in the annual evaluation date for goodwill from December 31^st to October 1^st, financial information for such periods have been prepared under two different historical cost bases of accounting and are therefore not comparable. The results of the periods presented are not necessarily indicative of the results that may be achieved in future periods.

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Edict Acquisition (Narrative) (Details) (Edict Acquisition [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended		3 Months Ended	12 Months Ended	7 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 28, 2012 Predecessor [Member]
Business Acquisition [Line Items]
Loss from continuing operations			$ 1,931	$ 9,753	$ 2,749
Finite-lived intangible assets fair value adjustment	750
Adjustment to pro forma revenue, merger-related costs		$ 2,880

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Intangible Assets, net (Tables)

12 Months Ended

Dec. 31, 2013

Intangible Assets, Net (Excluding Goodwill) [Abstract]

Schedule of Intangible Assets, net

($ amounts in thousands)

	December 31, 2013							December 31, 2012
	(Successor)							(Successor)
			Accumulated Amortization							Accumulated Amortization
	Cost					Net		Cost					Net
Developed products	$	530,759	$	(155,744	)	$	375,015	$	552,700	$	(33,321	)	$	519,379
Other product related royalty streams	115,600		(22,709		)	92,891		115,600		(5,289		)	110,311
IPR&D	293,400		—			293,400		584,000		—			584,000
Subsequently Developed IPR&D	262,553		(25,331		)	237,222		24,600		(257		)	24,343
Par trade name	26,400		—			26,400		26,400		—			26,400
Watson/Actavis Divestiture Products	85,295		(23,143		)	62,152		101,200		(3,934		)	97,266
Watson/Actavis related IPR&D	4,700		—			4,700		14,300		—			14,300
Other	1,000		(132		)	868		—		—			—
	$	1,319,707	$	(227,059	)	$	1,092,648		$1,418,800		($42,801	)		$1,375,999

Schedule of Future Amortization Expense

The following table does not include estimated amortization expense for future milestone payments that may be paid and result in the creation of intangible assets after December 31, 2013 and assumes the intangible asset related to the Par Trade Name as an indefinite lived asset will not be amortized in the future.

($ amounts in thousands)

	Estimated Amortization Expense
2014		$173,926
2015	149,025
2016	154,756
2017	178,103
2018	142,779
2019 and thereafter	267,659
		$1,066,248

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Segment Information

12 Months Ended

Dec. 31, 2013

Segment Reporting Information, Revenue for Reportable Segment [Abstract]

Segment Information

Segment Information:

We operate in two reportable business segments: generic pharmaceuticals (referred to as “Par Pharmaceutical” or “Par”) and branded pharmaceuticals (referred to as “Strativa Pharmaceuticals” or “Strativa”). Branded products are marketed under brand names through marketing programs that are designed to generate physician and consumer loyalty. Branded products generally are patent protected, which provides a period of market exclusivity during which they are sold with little or no direct competition. Generic pharmaceutical products are the chemical and therapeutic equivalents of corresponding brand drugs. The Drug Price Competition and Patent Term Restoration Act of 1984 provides that generic drugs may enter the market upon the approval of an ANDA and the expiration, invalidation or circumvention of any patents on corresponding brand drugs, or the expiration of any other market exclusivity periods related to the brand drugs. Our chief operating decision maker is our Chief Executive Officer.

Our business segments were determined based on management’s reporting and decision-making requirements in accordance with FASB ASC 280-10 Segment Reporting. We believe that our generic products represent a single operating segment because the demand for these products is mainly driven by consumers seeking a lower cost alternative to brand name drugs. Par’s generic drugs are developed using similar methodologies, for the same purpose (e.g., seeking bioequivalence with a brand name drug nearing the end of its market exclusivity period for any reason discussed above). Par’s generic products are produced using similar processes and standards mandated by the FDA, and Par’s generic products are sold to similar customers. Based on the similar economic characteristics, production processes and customers of Par’s generic products, management has determined that Par’s generic pharmaceuticals are a single reportable business segment. Our chief operating decision maker does not review the Par (generic) or Strativa (brand) segments in any more granularity, such as at the therapeutic or other classes or categories. Certain of our expenses, such as the direct sales force and other sales and marketing expenses and specific research and development expenses, are charged directly to either of the two segments. Other expenses, such as general and administrative expenses and non-specific research and development expenses are allocated between the two segments based on assumptions determined by management.

Our chief operating decision maker does not review our assets, depreciation or amortization by business segment at this time as they are not material to Strativa. Therefore, such allocations by segment are not provided.

The financial data for the two business segments are as follows ($ amounts in thousands):

	For the Year Ended			For the Period						For the Year Ended
	December 31, 2013			September 29, 2012 to December 31, 2012			January 1, 2012 to September 28, 2012			December 31, 2011
	(Successor)			(Successor)			(Predecessor)			(Predecessor)
Revenues:
Par Pharmaceutical		$1,028,418			$227,312			$743,360			$834,592
Strativa	69,049			18,827			60,508			91,546
Total revenues		$1,097,467			$246,139			$803,868			$926,138
Gross margin:
Par Pharmaceutical	271,396			33,776			296,338			320,313
Strativa	46,647			11,669			46,012			66,431
Total gross margin		$318,043			$45,445			$342,350			$386,744
Operating (loss) income:
Par Pharmaceutical	(48,082		)	(25,938		)	116,591			(10,973		)
Strativa	(17,361		)	(3,825		)	(57,151		)	(39,620		)
Total operating (loss) income		($65,443	)		($29,763	)		$59,440			($50,593	)
Gain (loss) on marketable securities and other investments, net	1,122			—			—			237
Gain on bargain purchase	—			5,500			—			—
Interest income	87			50			424			736
Interest expense	(95,484		)	(25,985		)	(9,159		)	(2,676		)
Loss on debt extinguishment	(7,335		)	—			—			—
(Benefit) provision for income taxes	(61,182		)	(17,682		)	29,447			(5,996		)
(Loss) income from continuing operations		($105,871	)		($32,516	)		$21,258			($46,300	)

Total revenues of our top selling products were as follows ($ amounts in thousands):

	For the Year Ended			For the Period				For the Year Ended
Product	December 31, 2013			September 29, 2012 to December 31, 2012		January 1, 2012 to September 28, 2012		December 31, 2011
	(Successor)			(Successor)		(Predecessor)		(Predecessor)
Par Pharmaceutical
Budesonide (Entocort® EC)		$198,834			$36,710		$103,762		$70,016
Propafenone (Rythmol SR®)	70,508			19,623		53,825		69,835
Metoprolol succinate ER (Toprol-XL®)	56,670			31,287		154,216		250,995
Lamotrigine (Lamictal XR®)	54,577			—		—		—
Divalproex (Depakote®)	46,635			2,436		9,099		—
Rizatriptan (Maxalt®)	45,598			—		—		—
Bupropion ER (Wellbutrin®)	45,403			11,255		34,952		—
Chlorpheniramine/Hydrocodone (Tussionex®)	33,518			17,403		30,706		39,481
Modafinil (Provigil®)	27,688			16,956		88,831		—
Diltiazem (Cardizem® CD)	27,212			3,702		—		—
Other (1)	390,346			79,789		249,383		374,288
Other product related revenues (2)	31,429			8,151		18,586		29,977
Total Par Pharmaceutical Revenues		$1,028,418			$227,312		$743,360		$834,592
Strativa
Megace® ES		$39,510			$10,910		$38,322		$58,172
Nascobal® Nasal Spray	26,864			7,138		17,571		21,399
Other	(910		)	130		130		3,309
Other product related revenues (2)	3,585			649		4,485		8,666
Total Strativa Revenues		$69,049			$18,827		$60,508		$91,546

(1) The further detailing of revenues of the other approximately 50 generic drugs was not considered significant to the overall disclosure due to the lower volume of revenues associated with each of these generic products. No single product in the other category was significant to total generic revenues for the year ended December 31, 2013 (Successor), the period from September 29, 2012 to December 31, 2012 (Successor) or for the period from January 1, 2012 to September 28, 2012 (Predecessor) or for the year ended December 31, 2011 (Predecessor).

(2) Other product related revenues represents licensing and royalty related revenues from profit sharing agreements.

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Discontinued Operations - Related Party Transaction

12 Months Ended

Dec. 31, 2013

Discontinued Operations and Disposal Groups [Abstract]

Discontinued Operations - Related Party Transaction

Discontinued Operations - Related Party Transaction:

We divested FineTech Laboratories, Ltd (“FineTech”), effective December 31, 2005. We transferred the business for no proceeds to Dr. Arie Gutman, president and chief executive officer of FineTech. Dr. Gutman also resigned from our Board of Directors. In 2012 and 2011 we recorded tax amounts to discontinued operations for interest related to contingent tax liabilities. In 2011, we recognized a tax benefit of approximately $20,000 thousand to discontinued operations due to a reversal of certain FineTech related contingent tax liabilities. The results of FineTech operations are classified as discontinued because we have no continuing involvement in FineTech.

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Share-Based Compensation (Schedule of Shares Purchased by Employees Under Employee Stock Purchase Programs) (Details) (Predecessor [Member], Employee Stock Purchase Program [Member]) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
	Sep. 28, 2012	Dec. 31, 2011
Predecessor [Member] | Employee Stock Purchase Program [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares purchased by employees	5	12

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Sky Growth Merger (Sources and Uses of Funds for Merger) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended	0 Months Ended
	Dec. 31, 2011	Sep. 28, 2012 Sky Growth Merger [Member]
Sources:
Senior secured term loan		$ 1,055,000
7.375% Senior notes		490,000
Sponsor equity contribution		690,000
Company cash on hand		144,791
Total source of funds		2,379,791
Uses:
Cash purchase of equity		1,908,725
Prior debt and accrued interest		337,704
Total purchase price		2,246,429
Transaction costs	8,264	133,362
Total use of funds		$ 2,379,791

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Goodwill (Tables)

12 Months Ended

Dec. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

($ amounts in thousands)

	December 31, 2013			December 31, 2012
	(Successor)			(Successor)
Balance at beginning of period		$850,652			$0
Additions:
Sky Growth Merger	—			850,652
Deductions:
Finalization of purchase accounting	(1,000		)
Balance at end of period		$849,652			$850,652

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Restructuring Costs

12 Months Ended

Dec. 31, 2013

Restructuring Costs [Abstract]

Restructuring Costs

Restructuring Costs:

In June 2011, we announced our plans to resize Strativa Pharmaceuticals, our branded products division, as part of a strategic assessment. We reduced our Strativa workforce by approximately 90 people. The remaining Strativa sales force focus their marketing efforts on Megace^® ES and Nascobal^® Nasal Spray. In connection with these actions, we incurred expenses for severance and other employee-related costs. The intangible assets related to products no longer a priority for our remaining Strativa sales force were fully impaired by these actions (total charge of $24,226 thousand). We also had non-cash inventory write downs for product and samples associated with the products no longer a priority for our remaining Strativa sales force. Inventory write downs were classified as cost of goods sold on the consolidated statements of operations for the year ended December 31, 2011. In July 2011, Strativa returned the U.S. commercialization rights of Zuplenz^® to MonoSol, as part of the resizing of Strativa. In September 2011, Strativa executed a termination agreement with BioAlliance returning all Oravig^® rights and obligations to BioAlliance. We recorded an initial charge of $27,660 thousand of which $674 thousand was reflected as cost of goods sold. No liability remained as of December 31, 2013.

In January 2013, we initiated a restructuring of Strativa, our branded pharmaceuticals division, in anticipation of entering into a settlement agreement and corporate integrity agreement that terminated the U.S. Department of Justice’s ongoing investigation of Strativa’s marketing of Megace^® ES. We reduced our Strativa workforce by approximately 70 people, with the majority of the reductions in the sales force. The remaining Strativa sales force has been reorganized into a single sales team of approximately 60 professionals that focus their marketing efforts principally on Nascobal^® Nasal Spray. In connection with these actions, we incurred expenses for severance and other employee-related costs as well as the termination of certain contracts. The remaining liabilities at December 31, 2013 were included with accrued expenses and other current liabilities on the consolidated balance sheet.

The following table summarizes the activity for 2013 and the remaining related restructuring liabilities balance (included in accrued expenses and other current liabilities on the consolidated balance sheet) as of December 31, 2013 ($ amounts in thousands):

Restructuring Activities	Initial Charge		Cash Payments			Non-Cash Charge Related to Inventory and/or Intangible Assets			Reversals, Reclass or Transfers			Liabilities at December 31, 2013
Severance and employee benefits to be paid in cash		$1,413		($1,303	)		$0			($4	)		$106
Asset impairments and other	403		—			(403		)	—			—
Total restructuring costs line item		$1,816		($1,303	)		($403	)		($4	)		$106

The total charge was related to the Strativa segment. The charges related to this plan to reduce the size of the Strativa business are reflected on the consolidated statements of operations for the year ended December 31, 2013.

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Subsequent Events

12 Months Ended

Dec. 31, 2013

Subsequent Events [Abstract]

Subsequent Events

Subsequent Events:

Acquisition of JHP

On February 20, 2014, we completed our acquisition of JHP Group Holdings, Inc., the parent company of JHP Pharmaceuticals LLC (“JHP”), a leading specialty pharmaceutical company that develops, manufactures and markets branded and generic sterile injectable products, for $490 million, subject to certain customary post-closing adjustments. We subsequently changed JHP’s name to Par Sterile Products, LLC. Par Sterile Products focuses on the U.S. sterile injectable drug market, manufactures and sells branded and generic aseptic injectable pharmaceuticals in hospital and clinical settings, and provides contract manufacturing services for global pharmaceutical companies. Par Sterile Products currently markets a portfolio of 14 specialty injectable products, and has developed a pipeline of 34 products, 17 of which have been submitted for approval to the U.S. Food and Drug Administration. Par Sterile Products’ sterile manufacturing facility in Rochester, Michigan has the capability to manufacture small-scale clinical through large-scale commercial products. We funded this transaction and associated expenses with debt financing (see below), which is subject to customary conditions and an equity commitment of $110 million from certain investment funds associated with TPG Capital.

The acquisition of JHP will be accounted for as a business combination in accordance with ASC 805. Accordingly, the assets and liabilities of JHP as of February 20, 2014 will be recorded at their respective fair values. We are still in the process of completing the purchase price allocation. The preliminary purchase price allocation for JHP is expected to be completed in the first quarter of 2014. We are also in the process of completing the required supplemental pro forma revenue and earnings information for this acquisition. We expect to include a preliminary determination of the acquisition consideration and detail of the assets acquired and liabilities assumed in our condensed consolidated financial statements for the quarter ending March 31, 2014, which will be included as part of our Quarterly Report on Form 10-Q.

Repricing of the Term Loan Facility and Additional Borrowings

On February 20, 2014 in conjunction with our acquisition of JHP, we entered into an amendment to our Senior Credit Facility that refinanced all of the outstanding tranche B-1 term loans of the Borrower (the “Existing Tranche B Term Loans”) with a new tranche of tranche B-2 term loans (the “New Tranche B Term Loans”) in an aggregate principal amount of $1,055 million. The terms of the New Tranche B Term Loans are substantially the same as the terms of the Existing Tranche B Term Loans, except that (1) the interest rate margins applicable to the New Tranche B Term Loans are 3.00% for LIBOR and 2.00% for base rate, a 25 basis point reduction compared to the Existing Tranche B Term Loans and (2) the New Tranche B Loans are subject to a soft call provision applicable to the optional prepayment of the loans which requires a premium equal to 1.00% of the aggregate principal amount of the loans being prepaid if, on or prior to August 20, 2014, the Company enters into certain repricing transactions. Additionally, the maximum senior secured net leverage ratio in compliance with which the Company can incur an unlimited amount of new incremental debt was increased by 25 basis points to 3.75:1.00.

Additionally, on February 20, 2014 in conjunction with our acquisition of JHP, we also entered into the Incremental Term B-2 Joinder Agreement (the “Joinder”) among us, Holdings, and certain of our subsidiaries, and our lenders. Under the terms of the Joinder, we borrowed an additional $395 million of New Tranche B Term Loans from the lenders participating therein for the purpose of consummating our acquisition of JHP.

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Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]
Cash flows from operating activities:
Net (loss) income	$ (32,545)	$ (105,871)	$ 21,175	$ (26,145)
Deduct (Loss) income from discontinued operations	(29)	0	(83)	20,155
(Loss) income from continuing operations	(32,516)	(105,871)	21,258	(46,300)
Adjustments to reconcile net income to net cash provided by operating activities:
Deferred income taxes	(21,590)	(81,847)	12,103	(3,257)
Resolution of tax contingencies	0	0	(5,256)	(4,405)
Amortization of debt issuance costs	2,633	10,734	1,876	1,400
Depreciation and amortization	50,348	207,646	44,426	28,036
Cost of goods on acquired inventory step up	21,543	6,557	0	0
Intangible asset impairment	0	100,093	5,700	24,226
Allowances against accounts receivable	33,232	44,367	19,206	24,439
Share-based compensation expense	2,240	9,154	7,282	9,830
Gain on bargain purchase	(5,500)	0	0	0
Loss on debt extinguishment	0	7,335	0	0
Other, net	338	438	159	1,298
Changes in assets and liabilities:
Increase in accounts receivable	(42,421)	(64,554)	(7,168)	(39,588)
(Increase) decrease in inventories	(15,013)	(11,690)	15,838	(12,191)
Decrease (increase) in prepaid expenses and other assets	(22,770)	16,846	(21,315)	(2,854)
Increase (decrease) in accounts payable, accrued expenses and other liabilities, excluding DOJ payment	(23,351)	1,180	58,050	39,200
Payment to Department of Justice (DOJ)	0	(46,071)	0	0
Increase (decrease) in payables due to distribution agreement partners	10,537	12,597	(13,376)	43,264
Decrease in income taxes receivable/payable	13,710	6,130	14,977	1,880
Net cash provided by (used in) operating activities	(28,580)	113,044	153,760	64,978
Cash flows from investing activities:
Capital expenditures	(10,306)	(17,465)	(11,454)	(11,600)
Adjustment to purchase price of Anchen acquisition	0	0	3,786	0
Sky Growth Merger	(1,908,725)	0	0	0
Business acquisitions, net of any cash acquired	(110,000)	(1,733)	(34,868)	(412,753)
Purchases of intangibles	0	(1,000)	(15,000)	(34,450)
Purchases of available for sale marketable debt securities	0	0	(6,566)	(26,026)
Proceeds from available for sale of marketable debt securities	2,500	8,000	17,500	26,973
Net cash used in investing activities	(2,026,531)	(12,198)	(46,602)	(457,856)
Cash flows from financing activities:
Proceeds from debt	1,545,000	198,889	0	350,000
Proceeds from equity contributions, net	675,466	1,616	0	0
Payment of debt	(339,512)	(206,881)	(8,750)	(4,375)
Payments to extinguish debt	0	(1,412)	0	0
Debt issuance costs	(67,928)	0	0	(7,451)
Proceeds from share-based compensation plans	0	0	11,582	10,683
Excess tax benefits on share-based compensation	0	228	8,536	0
Purchase of treasury stock	0	0	(2,163)	(8,004)
Cash settlement of share-based compensation	0	0	0	(4,133)
Net cash (used in) provided by financing activities	1,813,026	(7,560)	9,205	336,720
Net increase (decrease) in cash and cash equivalents	(242,085)	93,286	116,363	(56,158)
Cash and cash equivalents at beginning of period	278,879	36,794	162,516	218,674
Cash and cash equivalents at end of period	36,794	130,080	278,879	162,516
Cash paid (received) during the period for:
Income taxes, net	(11,667)	14,902	6,165	(260)
Interest paid	13,969	86,187	6,615	1,361
Non-cash transactions:
Capital expenditures incurred but not yet paid	460	2,254	708	764
Equity contribution from management shareholders	$ 4,131	$ 0	$ 0	$ 0

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Unaudited Selected Quarterly Financial Data

12 Months Ended

Dec. 31, 2013

Quarterly Financial Data [Abstract]

Unaudited Selected Quarterly Financial Data

Unaudited Selected Quarterly Financial Data:

Unaudited selected quarterly financial data for 2013 and 2012 are summarized below ($ amounts in thousands):

Fiscal 2013	First Quarter			Second Quarter			Third Quarter			Fourth Quarter
	(Successor)			(Successor)			(Successor)			(Successor)
Total revenues	$	290,196		$	233,669		$	267,321		$	306,281
Gross margin	71,444			58,900			81,391			106,308
Total operating expenses	62,835			66,399			106,116			148,136
Operating income (loss)	8,609			(7,499		)	(24,725		)	(41,828		)
Net loss	$	(14,746	)	$	(21,791	)	$	(29,299	)	$	(40,035	)

						Third Quarter
Fiscal 2012	First Quarter			Second Quarter		July 1, 2012 to September 28, 2012			September 29, 2012 to September 30, 2012		Fourth Quarter
	(Predecessor)			(Predecessor)		(Predecessor)			(Successor)		(Successor)
Total revenues	$	271,472		$	294,333	$	238,063		$	10,689	$	235,450
Gross margin	97,846			143,154		101,350			3,627		41,818
Total operating expenses	119,059			60,383		103,468			288		74,920
Operating (loss) income	(21,213		)	82,771		(2,118		)	3,339		(33,102		)
Net (loss) income	$	(28,723	)	$	51,277	$	(1,379	)	$	1,588	$	(34,133	)

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Debt (Narrative) (Details) (USD $)			3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended								0 Months Ended							0 Months Ended			0 Months Ended	1 Months Ended		0 Months Ended				1 Months Ended			1 Months Ended					0 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]	Dec. 31, 2013 Credit Agreement [Member] Term Loan and Revolving Credit Facility [Member]	Sep. 28, 2012 Credit Agreement [Member] Term Loan and Revolving Credit Facility [Member]	Dec. 31, 2013 Credit Agreement [Member] Term Loan and Revolving Credit Facility [Member] Ratio is Greater than 2.50 but Less Than or Equal to 3.00, Required to Pay 25% of Excess cash Flows [Member]	Dec. 31, 2013 Credit Agreement [Member] Term Loan and Revolving Credit Facility [Member] Ratio is Greater than 3.00, Required to Pay 50% of Excess cash Flows [Member]	Dec. 31, 2013 Credit Agreement [Member] Term Loan and Revolving Credit Facility [Member] Minimum [Member] Ratio is Greater than 2.50 but Less Than or Equal to 3.00, Required to Pay 25% of Excess cash Flows [Member]	Dec. 31, 2013 Credit Agreement [Member] Term Loan and Revolving Credit Facility [Member] Minimum [Member] Ratio is Greater than 3.00, Required to Pay 50% of Excess cash Flows [Member]	Dec. 31, 2013 Credit Agreement [Member] Term Loan and Revolving Credit Facility [Member] Maximum [Member] Ratio is Greater than 2.50 but Less Than or Equal to 3.00, Required to Pay 25% of Excess cash Flows [Member]	Sep. 28, 2012 7 Year Senior Secured Term Loan Facility [Member] Term Loan [Member]	Dec. 31, 2013 7 Year Senior Secured Term Loan Facility [Member] Term Loan [Member] Successor [Member]	Dec. 31, 2012 7 Year Senior Secured Term Loan Facility [Member] Term Loan [Member] Successor [Member]	Dec. 31, 2013 7 Year Senior Secured Term Loan Facility [Member] Term Loan [Member] Successor [Member] Fair Value, Measurements, Recurring [Member] Estimate of Fair Value Measurement [Member]	Dec. 31, 2012 7 Year Senior Secured Term Loan Facility [Member] Term Loan [Member] Successor [Member] Fair Value, Measurements, Recurring [Member] Estimate of Fair Value Measurement [Member]	Dec. 31, 2013 7 Year Senior Secured Term Loan Facility [Member] Term Loan [Member] Successor [Member] Fair Value, Measurements, Recurring [Member] Level 2 [Member]	Dec. 31, 2012 7 Year Senior Secured Term Loan Facility [Member] Term Loan [Member] Successor [Member] Fair Value, Measurements, Recurring [Member] Level 2 [Member]	Sep. 28, 2012 5 Year Senior Secured Revolving Credit Facility [Member] Revolving Credit Facility [Member]	Dec. 31, 2013 5 Year Senior Secured Revolving Credit Facility [Member] Revolving Credit Facility [Member] Successor [Member]	Dec. 31, 2012 5 Year Senior Secured Revolving Credit Facility [Member] Revolving Credit Facility [Member] Successor [Member]	Feb. 06, 2013 New Term Loan [Member] Term Loan [Member]	Feb. 28, 2013 New Term Loan [Member] Term Loan [Member]	Feb. 28, 2013 New Term Loan [Member] Term Loan [Member] Gain (Loss) on Extinguishment of Debt [Member]	Feb. 06, 2013 New Term Loan [Member] Term Loan [Member] LIBOR [Member]	Feb. 06, 2013 New Term Loan [Member] Term Loan [Member] Base Rate [Member]	Sep. 30, 2013 Extended Revolving Facility Maturing December 28, 2017 [Member] Revolving Credit Facility [Member]	Feb. 28, 2013 Extended Revolving Facility Maturing December 28, 2017 [Member] Revolving Credit Facility [Member]	Feb. 28, 2013 Extended Revolving Facility Maturing December 28, 2017 [Member] Revolving Credit Facility [Member] LIBOR [Member]	Feb. 28, 2013 Extended Revolving Facility Maturing December 28, 2017 [Member] Revolving Credit Facility [Member] Base Rate [Member]	Feb. 28, 2013 Non-Extended Portion of Revolving Facility [Member] Revolving Credit Facility [Member]	Feb. 28, 2013 Non-Extended Portion of Revolving Facility [Member] Revolving Credit Facility [Member] LIBOR [Member]	Feb. 28, 2013 Non-Extended Portion of Revolving Facility [Member] Revolving Credit Facility [Member] Base Rate [Member]	Dec. 31, 2013 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member]	Dec. 31, 2012 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member]	Sep. 28, 2012 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member]	Sep. 28, 2012 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member] Prior to October 15, 2015, up to 40% of aggregate principal amount [Member]	Sep. 28, 2012 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member] Prior to October 13, 2015, up to 100% of aggregate principal amount [Member]	Dec. 31, 2013 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member] Successor [Member]	Dec. 31, 2012 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member] Successor [Member]	Dec. 31, 2013 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member] Successor [Member] Fair Value, Measurements, Recurring [Member] Estimate of Fair Value Measurement [Member]	Dec. 31, 2012 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member] Successor [Member] Fair Value, Measurements, Recurring [Member] Estimate of Fair Value Measurement [Member]	Dec. 31, 2013 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member] Successor [Member] Fair Value, Measurements, Recurring [Member] Level 2 [Member]	Dec. 31, 2012 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member] Successor [Member] Fair Value, Measurements, Recurring [Member] Level 2 [Member]
Debt Instrument [Line Items]
Debt term (years)														7 years							5 years
Debt, face amount														$ 1,055,000,000										$ 1,066,000,000														$ 490,000,000
Line of credit, maximum borrowing capacity																					150,000,000									127,500,000.0			22,500,000.0
Line of credit, accordion feature, additional borrowing capacity available								250,000,000
Senior secured term loan less cash and cash equivalents divided by consolidated EBITDA ratio							2.50				2.50	3.00	3.00
Excess cash flow required to be paid									25.00%	50.00%
Principal prepayment due in first quarter of 2014							10,802,000
Debt, variable rate floor																											1.00%	2.00%
Debt, basis spread on variable rate																											3.25%	2.25%			3.25%	2.25%		3.75%	2.75%
Debt Instrument, Call Option Premium Percentage																								1.00%
Payments for Debt Call Option Premium																									10,500,000
Write off of Deferred Debt Issuance Cost																										5,923,000
Write off of Debt Call Option Premium																										1,412,000
Line of Credit Facility, Amount Outstanding																													0
Debt interest rate (percent)																																				7.375%	7.375%	7.375%
Debt percentage of principal amount redeemed																																							40.00%
Debt redemption price percentage																																							107.375%	100.00%
Debt minimum amount of payment default causing default																																						40,000,000
Debt minimum amount of failure to pay final judgment causing default																																						40,000,000
Subsidiary guarantee, ownership percentage by parent	100.00%	100.00%
Interest expense			25,985,000	95,484,000	9,159,000	2,676,000
Debt, fair value																	1,063,255,000	1,052,363,000	1,063,255,000	1,052,363,000																							507,150,000	484,488,000	507,150,000	484,488,000
Long-term Debt	$ 1,545,340,000		$ 1,542,363,000	$ 1,545,340,000											$ 1,055,340,000	$ 1,052,363,000						$ 0	$ 0																		$ 490,000,000	$ 490,000,000

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Accounts Receivable (Tables)

12 Months Ended

Dec. 31, 2013

Accounts, Notes, Loans and Financing Receivable [Line Items]

Schedule of Accounts Receivable

The following tables summarize the impact of accounts receivable reserves and allowance for doubtful accounts on the gross trade accounts receivable balances at each balance sheet date ($ amounts in thousands):

	December 31, 2013			December 31, 2012
	(Successor)			(Successor)
Gross trade accounts receivable		$383,347			$318,793
Chargebacks	(48,766		)	(41,670		)
Rebates and incentive programs	(75,321		)	(59,426		)
Returns	(78,181		)	(68,062		)
Cash discounts and other	(37,793		)	(26,544		)
Allowance for doubtful accounts	(7		)	—
Accounts receivable, net		$143,279			$123,091

Schedule of Allowance for Doubtful Accounts Roll Forward

Allowance for doubtful accounts

	For the Year Ended			For the period						For the Year Ended
	December 31, 2013			September 29, 2012 to December 31, 2012			January 1, 2012 to September 28, 2012			December 31, 2011
	(Successor)			(Successor)			(Predecessor)			(Predecessor)
Balance at beginning of period		$—			($100	)		($1	)		($3	)
Anchen opening balance	—			—			(100		)	—
Additions – charge to expense	(2		)	85			—			(5		)
Adjustments and/or deductions	(5		)	15			1			7
Balance at end of period	$	(7	)	$	—		$	(100	)	$	(1	)

Schedule of Accounts Affected by the Estimated Provisions

The following tables summarize the activity for the years ended December 31, 2013, 2012 and 2011 in the accounts affected by the estimated provisions described below ($ amounts in thousands):

	For the Year Ended December 31, 2013
	(Successor)
Accounts receivable reserves	Beginning balance			Provision recorded for current period sales			(Provision) reversal recorded for prior period sales			Credits processed		Ending balance
Chargebacks		($41,670	)		($630,097	)		$—	(1)		$623,001		($48,766	)
Rebates and incentive programs	(59,426		)	(290,934		)	659			274,380		(75,321		)
Returns	(68,062		)	(37,956		)	—			27,837		(78,181		)
Cash discounts and other	(26,544		)	(195,632		)	1,564			182,819		(37,793		)
Total		($195,702	)		($1,154,619	)		$2,223			$1,108,037		($240,061	)
Accrued liabilities (2)		($42,162	)		($80,726	)		$3,566	(4)		$83,493		($35,829	)

	For the Year Ended December 31, 2012
	(Successor)
Accounts receivable reserves	Beginning balance			Provision recorded for current period sales			(Provision) reversal recorded for prior period sales				Credits processed		Ending balance
Chargebacks		($20,688	)		($442,245	)		$—		(1)		$421,263		($41,670	)
Rebates and incentive programs	(35,132		)	(216,861		)	(59		)		192,626		(59,426		)
Returns	(58,672		)	(33,315		)	1,602			(3)	22,323		(68,062		)
Cash discounts and other	(28,672		)	(148,771		)	(809		)		151,708		(26,544		)
Total		($143,164	)		($841,192	)		$734				$787,920		($195,702	)
Accrued liabilities (2)		($39,614	)		($73,973	)		$—				$71,425		($42,162	)

	For the Year Ended December 31, 2011
	(Predecessor)
Accounts receivable reserves	Beginning balance			Anchen opening balance			Provision recorded for current period sales			(Provision) reversal recorded for prior period sales			Credits processed		Ending balance
Chargebacks		($19,482	)		($1,633	)		($261,335	)		$—	(1)		$261,762		($20,688	)
Rebates and incentive programs	(23,273)			(1,427)			(121,804)			660			110,712		(35,132)
Returns	(48,928)			(1,748)			(30,577)			265			22,316		(58,672)
Cash discounts and other	(16,606)			(5,626)			(105,961)			(357)			99,878		(28,672)
Total		($108,289	)		($10,434	)		($519,677	)		$568			$494,668		($143,164	)
Accrued liabilities (2)		($32,169	)		($571	)		($55,853	)		$224			$48,755		($39,614	)

(1) Unless specific in nature, the amount of provision or reversal of reserves related to prior periods for chargebacks is not determinable on a product or customer specific basis; however, based upon historical analysis and analysis of activity in subsequent periods, we believe that our chargeback estimates remain reasonable.

(2) Includes amounts due to indirect customers for which no underlying accounts receivable exists and is principally comprised of Medicaid rebates and rebates due under other U.S. Government pricing programs, such as TriCare and the Department of Veterans Affairs.

(3) The amount principally represents the resolution of a customer dispute in the first quarter of 2012 regarding invalid deductions taken in prior years of approximately $1,600 thousand.

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Summary of Significant Accounting Policies (Narrative) (Details) (USD $)	12 Months Ended				3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2013 segment	Dec. 31, 2013 Revenue [Member] Four Largest Customers [Member]	Dec. 31, 2013 Computer software [Member] Minimum [Member]	Dec. 31, 2013 Computer software [Member] Maximum [Member]	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]	Dec. 31, 2013 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member]	Dec. 31, 2012 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member]	Sep. 28, 2012 7.375% Senior Notes Due 2020 [Member] Senior Notes [Member]
Accounting Policies [Line Items]
Debt interest rate (percent)										7.375%	7.375%	7.375%
Net product sales, cash collected					$ 258,000,000	$ 1,150,000,000	$ 854,000,000	$ 941,000,000
Cash purchase of equity					1,908,725,000	0	0		0
Property, plant and equipment estimated useful lives (years)			3 years	7 years
Distribution costs					1,000,000	4,600,000	2,300,000	2,500,000
Number of business segments	2
Concentration risk, percentage		70.00%
Debt issuance costs					$ 2,829,000	$ 10,734,000	$ 1,876,000	$ 1,400,000

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Accounts Receivable (Schedule of Accounts Receivable) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Sep. 28, 2012	Dec. 31, 2011
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, net	$ 143,279	$ 123,091
Successor [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross trade accounts receivable	383,347	318,793
Deductions from trade accounts receivable	(240,061)	(195,702)		(143,164)
Allowance for doubtful accounts	(7)	0	(100)
Accounts receivable, net	143,279	123,091
Successor [Member] | Chargebacks [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Deductions from trade accounts receivable	(48,766)	(41,670)		(20,688)
Successor [Member] | Rebates and incentive programs [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Deductions from trade accounts receivable	(75,321)	(59,426)		(35,132)
Successor [Member] | Returns [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Deductions from trade accounts receivable	(78,181)	(68,062)		(58,672)
Successor [Member] | Cash discounts and other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Deductions from trade accounts receivable	$ (37,793)	$ (26,544)		$ (28,672)

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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 130,080	$ 36,794
Available for sale marketable debt securities	3,541	11,727
Accounts receivable, net	143,279	123,091
Inventories	117,307	112,174
Prepaid expenses and other current assets	13,980	31,720
Deferred income tax assets	55,932	56,364
Income taxes receivable	1,458	2,198
Total current assets	465,577	374,068
Property, plant and equipment, net	127,276	131,630
Intangible assets, net	1,092,648	1,375,999
Goodwill	849,652	850,652
Other assets	96,342	108,264
Total assets	2,631,495	2,840,613
Current liabilities:
Current portion of long-term debt	21,462	10,550
Accounts payable	31,181	37,674
Payables due to distribution agreement partners	79,117	66,520
Accrued salaries and employee benefits	20,700	12,924
Accrued government pricing liabilities	35,829	42,162
Accrued legal fees	4,395	4,753
Accrued legal settlements	41,367	68,976
Payable to former Anchen securityholders	2,305	13,399
Accrued interest payable	7,629	9,336
Accrued expenses and other current liabilities	14,986	10,496
Total current liabilities	258,971	276,790
Long-term liabilities	20,322	14,119
Non-current deferred tax liabilities	288,783	372,796
Long-term debt, less current portion	1,516,057	1,531,813
Commitments and contingencies	0	0
Stockholders' equity:
Common stock, $0.001 par value per share, 100 shares authorized and issued	0	0
Additional paid-in capital	686,577	677,650
Accumulated deficit	(138,416)	(32,545)
Accumulated other comprehensive (loss) income	(799)	(10)
Total stockholders' equity	547,362	645,095
Total liabilities and stockholders’ equity	$ 2,631,495	$ 2,840,613

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Debt (Tables)

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Schedule of Debt

($ amounts in thousands)

	December 31, 2013			December 31, 2012
	(Successor)			(Successor)
Senior secured term loan		$1,055,340			$1,052,363
Senior secured revolving credit facility	—			—
7.375% senior notes	490,000			490,000
	1,545,340			1,542,363
Less unamortized debt discount to senior secured term loan	(7,821		)	—
Less current portion	(21,462		)	(10,550		)
Long-term debt		$1,516,057			$1,531,813

Schedule of Debt Maturities

Debt Maturities as of December 31, 2013	($ amounts in thousands)
2014	21,462
2015	10,660
2016	10,660
2017	10,660
2018	10,660
2019	991,238
2020	490,000
Total debt at December 31, 2013		$1,545,340

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Share-Based Compensation (Allocated Share-Based Compensation) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2012 Successor [Member] Stock Options [Member]	Dec. 31, 2013 Successor [Member] Stock Options [Member]	Dec. 31, 2012 Successor [Member] Stock Options [Member] Cost of goods sold [Member]	Dec. 31, 2013 Successor [Member] Stock Options [Member] Cost of goods sold [Member]	Dec. 31, 2012 Successor [Member] Stock Options [Member] Selling, General and Administrative Expenses [Member]	Dec. 31, 2013 Successor [Member] Stock Options [Member] Selling, General and Administrative Expenses [Member]	Dec. 31, 2012 Successor [Member] Restricted Stock [Member]	Dec. 31, 2013 Successor [Member] Restricted Stock [Member]	Dec. 31, 2012 Successor [Member] Restricted Stock [Member] Cost of goods sold [Member]	Dec. 31, 2013 Successor [Member] Restricted Stock [Member] Cost of goods sold [Member]	Dec. 31, 2012 Successor [Member] Restricted Stock [Member] Selling, General and Administrative Expenses [Member]	Dec. 31, 2013 Successor [Member] Restricted Stock [Member] Selling, General and Administrative Expenses [Member]	Sep. 28, 2012 Predecessor [Member] Stock Options [Member]	Dec. 31, 2011 Predecessor [Member] Stock Options [Member]	Sep. 28, 2012 Predecessor [Member] Stock Options [Member] Cost of goods sold [Member]	Dec. 31, 2011 Predecessor [Member] Stock Options [Member] Cost of goods sold [Member]	Sep. 28, 2012 Predecessor [Member] Stock Options [Member] Selling, General and Administrative Expenses [Member]	Dec. 31, 2011 Predecessor [Member] Stock Options [Member] Selling, General and Administrative Expenses [Member]	Sep. 28, 2012 Predecessor [Member] Restricted Stock [Member]	Dec. 31, 2011 Predecessor [Member] Restricted Stock [Member]	Sep. 28, 2012 Predecessor [Member] Restricted Stock [Member] Cost of goods sold [Member]	Dec. 31, 2011 Predecessor [Member] Restricted Stock [Member] Cost of goods sold [Member]	Sep. 28, 2012 Predecessor [Member] Restricted Stock [Member] Selling, General and Administrative Expenses [Member]	Dec. 31, 2011 Predecessor [Member] Restricted Stock [Member] Selling, General and Administrative Expenses [Member]	Sep. 28, 2012 Predecessor [Member] Cash Settled Restricted Stock Units [Member]	Dec. 31, 2011 Predecessor [Member] Cash Settled Restricted Stock Units [Member]	Sep. 28, 2012 Predecessor [Member] Cash Settled Restricted Stock Units [Member] Cost of goods sold [Member]	Dec. 31, 2011 Predecessor [Member] Cash Settled Restricted Stock Units [Member] Cost of goods sold [Member]	Sep. 28, 2012 Predecessor [Member] Cash Settled Restricted Stock Units [Member] Selling, General and Administrative Expenses [Member]	Dec. 31, 2011 Predecessor [Member] Cash Settled Restricted Stock Units [Member] Selling, General and Administrative Expenses [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Total, pre-tax	$ 2,226	$ 9,048	$ 223	$ 901	$ 2,003	$ 8,147	$ 14	$ 106	$ 1	$ 0	$ 13	$ 106	$ 3,000	$ 4,321	$ 300	$ 432	$ 2,700	$ 3,889	$ 3,767	$ 5,509	$ 377	$ 551	$ 3,390	$ 4,958	$ 2,321	$ 1,320	$ 232	$ 132	$ 2,089	$ 1,188
Tax effect of share-based compensation	(824)	(3,348)					(5)	(39)					(1,110)	(1,599)					(1,394)	(2,038)					(859)	(488)
Total, net of tax	$ 1,402	$ 5,700					$ 9	$ 67					$ 1,890	$ 2,722					$ 2,373	$ 3,471					$ 1,462	$ 832

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Consolidated Statements of Stockholders' Equity (USD $) In Thousands, unless otherwise specified	Total	Predecessor [Member]	Predecessor [Member] Common Stock [Member]	Predecessor [Member] Additional Paid-In Capital [Member]	Predecessor [Member] Retained Earnings [Member]	Predecessor [Member] Accumulated Other Comprehensive Income/(Loss) [Member]	Predecessor [Member] Treasury Stock [Member]	Successor [Member]	Successor [Member] Common Stock [Member]	Successor [Member] Additional Paid-In Capital [Member]	Successor [Member] Retained Earnings [Member]	Successor [Member] Accumulated Other Comprehensive Income/(Loss) [Member]	Successor [Member] Treasury Stock [Member]
Beginning balance at Dec. 31, 2010		$ 628,444	$ 389	$ 373,764	$ 329,129	$ 137	$ (74,975)
Beginning balance (in shares) at Dec. 31, 2010			38,873
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(26,145)			(26,145)
Unrealized loss on available for sale securities, net of tax		(124)				(124)
Exercise of stock options		10,350	7	10,343
Exercise of stock options (in shares)			668
Tax benefit from share-based compensation		(649)		(649)
Employee stock purchase program		333		333
Purchase of treasury stock		(8,004)					(8,004)
Reclassification adjustment for net losses included in net loss, $1,014 net of tax of $365		0
Compensatory arrangements		9,830		9,830
Cash settlement of share-based compensation		(4,133)		(4,133)
Restricted stock grants		0	1	(1)
Restricted stock grants (in shares)			170
Forfeitures of restricted stock		0
Forfeitures of restricted stock (in shares)			(33)
Other		(321)		(321)
Ending balance at Dec. 31, 2011		609,581	397	389,166	302,984	13	(82,979)
Ending balance (in shares) at Dec. 31, 2011			39,678
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(28,723)
Ending balance at Mar. 31, 2012
Beginning balance at Dec. 31, 2011		609,581	397	389,166	302,984	13	(82,979)
Beginning balance (in shares) at Dec. 31, 2011			39,678
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		21,175			21,175
Unrealized loss on available for sale securities, net of tax		36				36
Exercise of stock options		11,316	4	11,312
Exercise of stock options (in shares)		1,659	394
Tax benefit from share-based compensation		7,946		7,946
Employee stock purchase program		266		266
Purchase of treasury stock		(2,163)					(2,163)
Reclassification adjustment for net losses included in net loss, $1,014 net of tax of $365		0
Compensatory arrangements		7,282		7,282
Restricted stock grants		0	1	(1)
Restricted stock grants (in shares)			99
Forfeitures of restricted stock		0
Forfeitures of restricted stock (in shares)			(10)
Ending balance at Sep. 28, 2012		655,439	402	415,971	324,159	49	(85,142)		0				0
Ending balance (in shares) at Sep. 28, 2012			40,161						0
Beginning balance at Jun. 30, 2012
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(1,379)
Ending balance at Sep. 28, 2012		655,439						0	0				0
Ending balance (in shares) at Sep. 28, 2012									0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)								1,588
Ending balance at Sep. 30, 2012
Beginning balance at Sep. 28, 2012								0	0	0	0	0	0
Beginning balance (in shares) at Sep. 28, 2012									0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)								(32,545)			(32,545)
Unrealized loss on available for sale securities, net of tax								(10)				(10)
Capital contribution from parent								675,410		675,410
Reclassification adjustment for net losses included in net loss, $1,014 net of tax of $365								0
Compensatory arrangements								2,240		2,240
Ending balance at Dec. 31, 2012								645,095	0	677,650	(32,545)	(10)	0
Ending balance (in shares) at Dec. 31, 2012									0
Beginning balance at Sep. 30, 2012
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)								(34,133)
Ending balance at Dec. 31, 2012								645,095	0				0
Ending balance (in shares) at Dec. 31, 2012									0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)								(14,746)
Ending balance at Mar. 31, 2013
Beginning balance at Dec. 31, 2012	645,095							645,095	0	677,650	(32,545)	(10)	0
Beginning balance (in shares) at Dec. 31, 2012									0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(105,871)							(105,871)			(105,871)
Unrealized loss on available for sale securities, net of tax	(27)											(27)
Unrealized loss on cash flow hedges, $2,203 net of tax of $792	(1,411)											(1,411)
Reclassification adjustment for net losses included in net loss, $1,014 net of tax of $365								649				(649)
Compensatory arrangements	9,154									9,154
Cash settlement of share-based compensation	(327)									(327)
Cash contribution from Holdings Board Member	100									100
Ending balance at Dec. 31, 2013	547,362							547,362	0	686,577	(138,416)	(799)	0
Ending balance (in shares) at Dec. 31, 2013									0
Beginning balance at Sep. 30, 2013
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)								(40,035)
Ending balance at Dec. 31, 2013								$ 547,362	$ 0				$ 0
Ending balance (in shares) at Dec. 31, 2013									0

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Share-Based Compensation (Stock Option Weighted Average Assumptions) (Details)	12 Months Ended		9 Months Ended	12 Months Ended
	Dec. 31, 2013 Successor [Member] Stock Option Tranche 1 [Member]	Dec. 31, 2013 Successor [Member] Stock Option Tranche 2 [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Risk-free interest rate	0.90%	1.00%	0.80%	2.20%
Expected life (in years)	5 years	5 years	4 years 8 months 12 days	5 years 2 months 12 days
Expected volatility	75.00%	75.00%	43.90%	44.60%
Dividend	0.00%	0.00%	0.00%	0.00%

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Acquisition of Divested Products from the Watson/Actavis Merger (Narrative) (Details) (Watson/Actavis Divestiture Products [Member], USD $) In Thousands, unless otherwise specified	0 Months Ended
	Nov. 06, 2012 product drug_application
Watson/Actavis Divestiture Products [Member]
Business Acquisition [Line Items]
Number of generic products with marketing rights acquired through merger (products)	5
Number of abbreviated new drug applications awaiting regulatory approval (drug applications)	8
Purchase price	$ 110,000
Supply agreement term (years)	3 years
Tax basis of assets acquired	$ 110,000

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Share-Based Compensation (Summary of Restricted Stock Activity and Restricted Stock Unit Activity) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended	9 Months Ended
	Dec. 31, 2013 Successor [Member] Restricted Stock Units (RSUs) [Member]	Sep. 28, 2012 Predecessor [Member] Restricted Stock Units (RSUs) [Member]	Sep. 28, 2012 Predecessor [Member] Restricted Stock [Member]	Sep. 28, 2012 Predecessor [Member] Cash Settled Restricted Stock Units [Member]
Shares:
Balance at December 31, 2012 (in shares)	300	69	281	149
Granted (in shares)	115	82	99	137
Vested (in shares)	(40)	(128)	(370)	(40)
Forfeited (in shares)	0	(23)	(10)	(246)
Balance at December 31, 2013 (in shares)	375	0	0	0
Weighted Average Grant Price (in dollars per share):
Balance at December 31, 2012 (in dollars per share)	$ 1.00	$ 36.47	$ 24.28	$ 32.97
Granted (in dollars per share)	$ 1.00	$ 33.09	$ 32.89	$ 33.38
Vested (in dollars per share)	$ 1.00	$ 34.97	$ 26.37	$ 32.55
Forfeited (in dollars per share)	$ 0.00	$ 32.76	$ 32.00	$ 62.84
Balance at December 31, 2013 (in dollars per share)	$ 1.00	$ 0.00	$ 0.00	$ 0.00
Aggregate Intrinsic Value	$ 375	$ 0	$ 0	$ 0

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Sky Growth Merger (Tables) (Sky Growth Merger [Member])

12 Months Ended

Dec. 31, 2013

Sky Growth Merger [Member]

Business Acquisition [Line Items]

Schedule of Business Combination, Consideration Transferred

The sources and uses of funds in connection with the Transactions are summarized below ($ in thousands):

Sources:			Uses:
Senior secured term loan		$1,055,000	Cash purchase of equity		$1,908,725
7.375% Senior notes	490,000		Prior debt and accrued interest	337,704
Sponsor equity contribution	690,000		Total purchase price	2,246,429
Company cash on hand	144,791		Transaction costs	133,362
Total source of funds		$2,379,791	Total use of funds		$2,379,791

Schedule of Business Combination, Allocation of Assets and Liabilities

The final allocation of the purchase price at September 29, 2012 was as follows ($ in thousands):

	As of
	September 29, 2012
Cash on hand	$	278,879
Accounts receivable, net	113,902
Inventories	118,704
Property, plant and equipment, net	129,416
Intangible assets	1,303,300
Other current and non-current assets	83,493
Total identifiable assets	2,027,694
Accounts payable	36,304
Payables due to distribution agreement partners	55,983
Accrued government pricing liabilities	43,010
Accrued legal settlements	58,917
Other current liabilities	89,231
Other long-term liabilities	12,568
Deferred income taxes	334,904
Total liabilities assumed	630,917
Net identifiable assets acquired	1,396,777
Goodwill	849,652
Total purchase price allocation	$	2,246,429

Schedule of Supplemental Pro Forma Information

The pro forma information is not necessarily indicative either of the combined results of operations that actually would have been realized had the Merger been consummated during the periods for which pro forma information is presented, or is it intended to be a projection of future results or trends.

(in thousands)	December 31, 2012			December 31, 2011
Total revenues		$1,050,007			$926,138
Loss from continuing operations		($84,305	)		($245,466	)

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Edict Acquisition (Supplemental Pro forma Information) (Details) (Edict Acquisition [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Edict Acquisition [Member]
Business Acquisition [Line Items]
Total revenues	$ 1,050,007	$ 926,138
Loss from continuing operations	$ (9,707)	$ (50,476)

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Debt

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Debt

Debt:

($ amounts in thousands)

	December 31, 2013			December 31, 2012
	(Successor)			(Successor)
Senior secured term loan		$1,055,340			$1,052,363
Senior secured revolving credit facility	—			—
7.375% senior notes	490,000			490,000
	1,545,340			1,542,363
Less unamortized debt discount to senior secured term loan	(7,821		)	—
Less current portion	(21,462		)	(10,550		)
Long-term debt		$1,516,057			$1,531,813

Senior Credit Facilities

In connection with the Merger, on September 28, 2012, we entered into a credit agreement (the "Credit Agreement") with a syndicate of banks, led by Bank of America, N.A., as Administrative Agent, Bank of America, N.A., Deutsche Bank Securities, Inc., Goldman Sachs Bank USA, Citigroup Global Markets, Inc., RBC Capital Markets LLC and BMO Capital Markets as Joint Lead Arrangers and Joint Lead Bookrunners, Deutsche Bank Securities, Inc. and Goldman Sachs Bank USA as Co-Syndication Agents, and Citigroup Global Markets Inc. and RBC Capital Markets LLC as Co-Documentation Agents, to provide Senior Credit Facilities comprised of a seven-year senior secured term loan in an initial aggregate principal amount of $1,055 million (the “Term Loan Facility”) and a five-year senior secured revolving credit facility in an initial amount of $150 million (the “Revolving Facility”). The proceeds of the Revolving Facility are available for general corporate purposes.

The Credit Agreement contains customary representations and warranties, as well as customary events of default, in certain cases subject to reasonable and customary periods to cure, including but not limited to: failure to make payments when due, breach of covenants, breach of representations and warranties, insolvency proceedings, certain judgments and any change of control. The Credit Agreement also contains various customary covenants that, in certain instances, restrict our ability to: (i) create liens on assets; (ii) incur additional indebtedness; (iii) engage in mergers or consolidations with or into other companies; (iv) engage in dispositions of assets, including entering into a sale and leaseback transaction; (v) pay dividends and distributions or repurchase capital stock; (vi) make investments, loans, guarantees or advances in or to other companies; (vii) change the nature of our business; (viii) repay or redeem certain junior indebtedness, (ix) engage in transactions with affiliates; and (x) enter into restrictive agreements. In addition, the Credit Agreement requires us to demonstrate compliance with a maximum senior secured first lien leverage ratio whenever amounts are outstanding under the revolving credit facility as of the last day of any quarterly testing period. All obligations under the Credit Agreement are guaranteed by our material domestic subsidiaries.

We are also obligated to pay a commitment fee based on the unused portion of the Revolving Facility. The Credit Agreement includes an accordion feature pursuant to which we may increase the amount available to be borrowed by up to an additional $250,000 thousand (or a greater amount if we meet certain specified financial ratios) under certain circumstances. Repayments of the proceeds of the term loan are due in quarterly installments over the term of the Credit Agreement. Amounts borrowed under the Revolving Facility are payable in full upon expiration of the Credit Agreement.

We are obligated to make mandatory principal prepayments for any fiscal year if the ratio of total amount of outstanding senior secured term loan less cash and cash equivalents divided by our consolidated EBITDA is greater than 2.50 to 1.00 as of December 31 of any fiscal year. When the ratio is greater than 2.50 to 1.00 but less than or equal to 3.00 to 1.00, we are required to pay 25% of excess cash flows, as defined in the Credit Agreement. When the ratio is greater than 3.00 to 1.00, we are required to pay 50% of excess cash flows in the form of principal prepayments. For the year ended December 31, 2013, we were required to pay $10,802 thousand of principal prepayments during the first quarter of 2014.

Refinancing of the Term Loan Facility

On February 6, 2013, the Company, Par Pharmaceutical, Inc., as co-borrower, Sky Growth Intermediate Holdings II Corporation (“Intermediate Holdings”), the subsidiary guarantor party thereto, Bank of America, as administrative agent, and the lenders and other parties thereto modified the Term Loan Facility (as amended, the “New Term Loan Facility”) by entering into Amendment No. 1 (“Amendment No. 1”) to the Credit Agreement.

Amendment No. 1 replaced the existing term loans with a new class of term loans in an aggregate principal amount of $1,066 million (the “New Term Loans”). Borrowings under the New Term Loan Facility bear interest at a rate per annum equal to an applicable margin plus, at the Company’s option, either LIBOR (which is subject to a 1.00% floor) or the base rate rate (which is subject to a 2.00% floor). The applicable margin for borrowings under the New Term Loans is 3.25% for LIBOR borrowings and 2.25% for base rate borrowings. Amendment No. 1 provides for a soft call option applicable to the New Term Loans. The soft call option provides for a premium equal to 1.00% of the amount of the outstanding principal if, on or prior to August 6, 2013, the Company entered into certain repricing transactions. The other terms applicable to the New Term Loans are substantially the same terms as the original term loans. We were in compliance with all applicable covenants as of September 30, 2013.

In connection with the transactions described herein, the Company paid a 1.00% soft call premium in an aggregate amount of approximately $10,500 thousand on the existing term loan in February 2013, a portion of which was capitalized as a discount to the New Term Loan Facility. In accordance with the applicable accounting guidance for debt modifications and extinguishments, approximately$5,923 thousandof the existing unamortized deferred financing costs and$1,412 thousandof the related$10,500 thousandsoft call premium were written off in connection with this refinancing and included in the consolidated statements of operations as a loss on debt extinguishment.

Repricing of the Revolving Facility

The Company and Par Pharmaceutical, Inc., as co-borrower, Intermediate Holdings, the subsidiary guarantor party thereto, Bank of America, as administrative agent, and the lenders and other parties thereto modified the Revolving Credit Facility by entering into Amendment No. 2 (“Amendment No. 2”), dated February 22, 2013, and Amendment No. 3 (“Amendment No. 3” and, together with Amendment No. 2, the “Revolver Amendments”), dated February 28, 2013, to the Credit Agreement.

The Revolver Amendments extend the scheduled maturity of the revolving credit commitments of certain existing lenders (the “Extending Lenders”) who have elected to do so, such extension to be effected by converting such amount of the existing revolving credit commitments of the Extending Lenders into a new tranche of revolving credit commitments (the “Extended Revolving Facility”) that will mature on December 28, 2017. The Revolver Amendments also set forth the interest rate payable on borrowings outstanding under the Extended Revolving Facility, as described below. The aggregate commitments under the Extended Revolving Facility are $127.5 million and the aggregate commitments under the non-extended portion of the Revolving Facility are $22.5 million. There were no outstanding borrowings from the Revolving Facility or the Extended Revolving Facility as of December 31, 2013.

Borrowings under both the non-extended portion of the Revolving Facility and the Extended Revolving Facility bear interest at a rate per annum equal to an applicable margin plus, at the Company’s option, either LIBOR or the base rate. The initial applicable margin for borrowings under the Extended Revolving Facility is 3.25% for LIBOR borrowings and 2.25% for base rate borrowings. The initial applicable margin for LIBOR and base rate borrowings under the non-extended portion of the Revolving Facility remain at 3.75% and 2.75%, respectively. Borrowings and repayments of loans under the Extended Revolving Facility and the non-extended portion of the Revolving Facility may be made on a non-pro rata basis with one another, and the commitments under the non-extended portion of the Revolving Facility may be terminated prior to the commitments under the Extended Revolving Credit Facility. The other terms applicable to the Extended Revolving Credit Facility are substantially identical to those of the Revolving Credit Facility.

7.375% Senior Notes

In connection with the Merger, on September 28, 2012, we issued $490,000 thousand aggregate principal amount of 7.375% senior notes due 2020 (the “Notes”). The Notes were issued pursuant to an indenture entered into as of the same date between the Company and Wells Fargo Bank, National Association, as trustee. Interest on the Notes is payable semi-annually on April 15 and October 15, commencing on April 15, 2013. The Notes mature on October 15, 2020.

We may redeem the Notes at our option, in whole or in part on one or more occasions, at any time on or after October 15, 2015, at specified redemption prices that vary by year, together with accrued and unpaid interest, if any, to the date of redemption. At any time prior to October 15, 2015, we may redeem up to 40% of the aggregate principal amount of the Notes with the net proceeds of certain equity offerings at a redemption price equal to the sum of (i) 107.375% of the aggregate principal amount thereof, plus (ii) accrued and unpaid interest, if any, to the redemption date. At any time prior to October 15, 2015, we may also redeem the Notes, in whole or in part on one or more occasions, at a price equal to 100% of the principal amount of the Notes, plus accrued and unpaid interest and a specified “make-whole premium.”

The Notes are guaranteed on a senior unsecured basis by our material existing direct and indirect wholly-owned domestic subsidiaries and, subject to certain exceptions, each of our future direct and indirect domestic subsidiaries that guarantees the Senior Credit Facilities or our other indebtedness or indebtedness of the guarantors will guarantee the Notes. Under certain circumstances, the subsidiary guarantors may be released from their guarantees without consent of the holders of Notes.

The Notes and the subsidiary guarantees will be our and the guarantors’ senior unsecured obligations and will (i) rank senior in right of payment to all of our and the subsidiary guarantors’ existing and future subordinated indebtedness; (ii) rank equally in right of payment with all of our and the subsidiary guarantors’ existing and future senior indebtedness; (iii) be effectively subordinated to any of our and the subsidiary guarantors’ existing and future secured debt, to the extent of the value of the assets securing such debt; and (iv) be structurally subordinated to all of the existing and future liabilities (including trade payables) of each of our subsidiaries that do not guarantee the Notes.

The indenture governing the Notes contains customary representations and warranties, as well as customary events of default, in certain cases subject to reasonable and customary periods to cure, including but not limited to: failure to make payments when due, breach of covenants, a payment default or acceleration equaling $40,000 thousand or more according to the terms of certain other indebtedness, failure to pay final judgments aggregating in excess of $40,000 thousand when due, insolvency proceedings, a required guarantee shall cease to remain in full force. The indenture also contains various customary covenants that, in certain instances, restrict our ability to: (i) pay dividends and distributions or repurchase capital stock; (ii) incur additional indebtedness; (iii) make investments, loans, guarantees or advances in or to other companies; (iv) engage in dispositions of assets, including entering into a sale and leaseback transaction; (v) engage in transactions with affiliates; (vi) create liens on assets; (vii) redeem or repay certain subordinated indebtedness, (viii) engage in mergers or consolidations with or into other companies; and (ix) change the nature of our business. The covenants are subject to a number of exceptions and qualifications. Certain of these covenants will be suspended during any period of time that (1) the Notes have Investment Grade Ratings (as defined in the indenture) from both Moody’s Investors Service, Inc. and Standard & Poor’s, and (2) no default has occurred and is continuing under the indenture. In the event that the Notes are downgraded to below an Investment Grade Rating, the Company and certain subsidiaries will again be subject to the suspended covenants with respect to future events. We were in compliance with all covenants as of December 31, 2013.

Par Pharmaceutical Companies, Inc., the parent company, is the sole issuer of the Notes.  The Notes are guaranteed on a senior unsecured basis by Par Pharmaceutical Companies, Inc.'s material direct and indirect wholly-owned domestic subsidiaries.  The guarantees are full and unconditional and joint and several.  Par Pharmaceutical Companies, Inc. has no independent assets or operations.  Each of the subsidiary guarantors is 100% owned by Par Pharmaceutical Companies, Inc. and all non-guarantor subsidiaries of Par Pharmaceutical Companies, Inc. are minor subsidiaries.  

We incurred interest expense of $95,484 thousand in 2013 (Successor). During the period from September 29, 2012 to December 31, 2012(Successor), we incurred interest expense of $25,985 thousand, and during the period from January 1, 2012 to September 28, 2012(Predecessor), we incurred interest expense of $9,159 thousand. We incurred interest expense of $2,676 thousand in 2011 (Predecessor).

Debt Maturities as of December 31, 2013	($ amounts in thousands)
2014	21,462
2015	10,660
2016	10,660
2017	10,660
2018	10,660
2019	991,238
2020	490,000
Total debt at December 31, 2013		$1,545,340

The fair value of the senior secured credit term loan was estimated to be approximately $1,063,255 thousand at December 31, 2013 (level 2 inputs) as compared to the face value of $1,055,340 thousand. The fair value of the Notes was estimated to be approximately $507,150 thousand at December 31, 2013 (level 2 inputs) as compared to their face value of $490,000 thousand.

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Acquisition of Divested Products from the Watson/Actavis Merger (Tables) (Watson/Actavis Divestiture Products [Member])

12 Months Ended

Dec. 31, 2013

Watson/Actavis Divestiture Products [Member]

Business Acquisition [Line Items]

Schedule of Business Combination, Allocation of Assets and Liabilities

The purchase price of the acquisition was allocated to the net tangible and intangible assets acquired on the basis of estimated fair values, as follows:

($ in thousands)

	Estimated Fair Value		Estimated Useful Life
Intangible asset related to developed products		$101,200	7 years
Intangible asset related to IPR&D products	14,300		Various
Total assets acquired	115,500
Purchase price	110,000
Gain on bargain purchase		$5,500

Schedule of Supplemental Pro Forma Information

The pro forma information is not necessarily indicative either of the combined results of operations that actually would have been realized had the acquisition been consummated during the periods for which pro forma information is presented, or is it intended to be a projection of future results or trends.

	December 31,		December 31,
(amounts in thousands)	2012		2011
Total revenues		$1,125,461		$1,014,979
Income (loss) from continuing operations	$	5,364	$	(26,729	)

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Share-Based Compensation (Total Fair Value of Shares Vested) (Details) (Predecessor [Member], USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
	Sep. 28, 2012	Dec. 31, 2011
Predecessor [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total fair value of shares vested	$ 3,125	$ 4,186

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Guarantor and Non-Guarantor Narrative Disclosure (Notes)

12 Months Ended

Dec. 31, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Guarantor and Non-Guarantor Narrative Disclosure

Guarantor and Non-Guarantor Narrative Disclosure:

Par Pharmaceutical Companies, Inc., the parent company, is the sole issuer of the Notes. The Notes are guaranteed on a senior unsecured basis by Par Pharmaceutical Companies, Inc.’s material direct and indirect wholly-owned domestic subsidiaries. The guarantees are full and unconditional and joint and several. Par Pharmaceutical Companies, Inc. has no independent assets or operations. Each of the subsidiary guarantors is 100% owned by Par Pharmaceutical Companies, Inc. and all non-guarantor subsidiaries of Par Pharmaceutical Companies, Inc. are minor subsidiaries.

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Available for Sale Marketable Debt Securities (Summary of Contractual Maturities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Cost
Less than one year	$ 2,616
Due between 1-2 years	906
Total	3,522
Estimated Fair Value
Less than one year	2,624
Due between 1-2 years	917
Total	$ 3,541	$ 11,727

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Segment Information (Schedule of Financial Data for Business Segments) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended	0 Months Ended	3 Months Ended						12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended			9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2013 segment	Sep. 30, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 30, 2013 Successor [Member]	Jun. 30, 2013 Successor [Member]	Mar. 31, 2013 Successor [Member]	Dec. 31, 2012 Successor [Member]	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Dec. 31, 2012 Successor [Member] Par Pharmaceutical [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Par Pharmaceutical [Member] Operating Segments [Member]	Dec. 31, 2012 Successor [Member] Strativa [Member] Operating Segments [Member]	Dec. 31, 2013 Successor [Member] Strativa [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member]	Jun. 30, 2012 Predecessor [Member]	Mar. 31, 2012 Predecessor [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]	Sep. 28, 2012 Predecessor [Member] Par Pharmaceutical [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Par Pharmaceutical [Member] Operating Segments [Member]	Sep. 28, 2012 Predecessor [Member] Strativa [Member] Operating Segments [Member]	Dec. 31, 2011 Predecessor [Member] Strativa [Member] Operating Segments [Member]
Segment Reporting Information [Line Items]
Number of business segments	2
Total revenues		$ 10,689	$ 306,281	$ 267,321	$ 233,669	$ 290,196	$ 235,450	$ 246,139	$ 1,097,467	$ 227,312	$ 1,028,418	$ 18,827	$ 69,049	$ 238,063	$ 294,333	$ 271,472	$ 803,868	$ 926,138	$ 743,360	$ 834,592	$ 60,508	$ 91,546
Total gross margin		3,627	106,308	81,391	58,900	71,444	41,818	45,445	318,043	33,776	271,396	11,669	46,647	101,350	143,154	97,846	342,350	386,744	296,338	320,313	46,012	66,431
Total operating (loss) income		3,339	(41,828)	(24,725)	(7,499)	8,609	(33,102)	(29,763)	(65,443)	(25,938)	(48,082)	(3,825)	(17,361)	(2,118)	82,771	(21,213)	59,440	(50,593)	116,591	(10,973)	(57,151)	(39,620)
Gain (Loss) on marketable securities and other investments, net								0	1,122								0	237
Gain on bargain purchase								5,500	0								0	0
Interest income								50	87								424	736
Interest expense								(25,985)	(95,484)								(9,159)	(2,676)
Loss on debt extinguishment								0	(7,335)								0	0
(Benefit) provision for income taxes								(17,682)	(61,182)								29,447	(5,996)
(Loss) income from continuing operations								$ (32,516)	$ (105,871)								$ 21,258	$ (46,300)

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Consolidated Statements of Stockholders' Equity (Parenthetical) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended
	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]
Unrealized loss on available for sale securities, before tax	$ (48)	$ (188)	$ (17)	$ (43)
Unrealized loss on available for sale securities, tax	(12)	(64)	(7)	(16)
Unrealized loss on cash flow hedges, before tax				(2,203)
Unrealized loss on cash flow hedges, tax				(792)
Reclassification adjustment for net losses included in net loss, before tax				1,014
Reclassification adjustment for net losses included in net loss, tax				$ 365

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Consolidated Balance Sheets (Parenthetical) (USD $)	Dec. 31, 2013 Successor [Member]	Dec. 31, 2012 Predecessor [Member]
Common Stock, par value	$ 0.001	$ 0.001
Common Stock, shares authorized	100	100
Common Stock, shares issued	100	100

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Accounts Receivable

12 Months Ended

Dec. 31, 2013

Receivables [Abstract]

Accounts Receivable

Accounts Receivable:

We account for revenue in accordance with ASC 605 Revenue Recognition. In accordance with that standard, we recognize revenue for product sales when title and risk of loss have transferred to our customers, when reliable estimates of rebates, chargebacks, returns and other adjustments can be made, and when collectability is reasonably assured. This is generally at the time that products are received by our direct customers. We also review available trade inventory levels at certain large wholesalers to evaluate any potential excess supply levels in relation to expected demand. We determine whether we will recognize revenue at the time that our products are received by our direct customers or defer revenue recognition until a later date on a product by product basis at the time of launch. Upon recognizing revenue from a sale, we record estimates for chargebacks, rebates and incentive programs, product returns, cash discounts and other sales reserves that reduce accounts receivable.

The following tables summarize the impact of accounts receivable reserves and allowance for doubtful accounts on the gross trade accounts receivable balances at each balance sheet date ($ amounts in thousands):

	December 31, 2013			December 31, 2012
	(Successor)			(Successor)
Gross trade accounts receivable		$383,347			$318,793
Chargebacks	(48,766		)	(41,670		)
Rebates and incentive programs	(75,321		)	(59,426		)
Returns	(78,181		)	(68,062		)
Cash discounts and other	(37,793		)	(26,544		)
Allowance for doubtful accounts	(7		)	—
Accounts receivable, net		$143,279			$123,091

Allowance for doubtful accounts

	For the Year Ended			For the period						For the Year Ended
	December 31, 2013			September 29, 2012 to December 31, 2012			January 1, 2012 to September 28, 2012			December 31, 2011
	(Successor)			(Successor)			(Predecessor)			(Predecessor)
Balance at beginning of period		$—			($100	)		($1	)		($3	)
Anchen opening balance	—			—			(100		)	—
Additions – charge to expense	(2		)	85			—			(5		)
Adjustments and/or deductions	(5		)	15			1			7
Balance at end of period	$	(7	)	$	—		$	(100	)	$	(1	)

The following tables summarize the activity for the years ended December 31, 2013, 2012 and 2011 in the accounts affected by the estimated provisions described below ($ amounts in thousands):

	For the Year Ended December 31, 2013
	(Successor)
Accounts receivable reserves	Beginning balance			Provision recorded for current period sales			(Provision) reversal recorded for prior period sales			Credits processed		Ending balance
Chargebacks		($41,670	)		($630,097	)		$—	(1)		$623,001		($48,766	)
Rebates and incentive programs	(59,426		)	(290,934		)	659			274,380		(75,321		)
Returns	(68,062		)	(37,956		)	—			27,837		(78,181		)
Cash discounts and other	(26,544		)	(195,632		)	1,564			182,819		(37,793		)
Total		($195,702	)		($1,154,619	)		$2,223			$1,108,037		($240,061	)
Accrued liabilities (2)		($42,162	)		($80,726	)		$3,566	(4)		$83,493		($35,829	)

	For the Year Ended December 31, 2012
	(Successor)
Accounts receivable reserves	Beginning balance			Provision recorded for current period sales			(Provision) reversal recorded for prior period sales				Credits processed		Ending balance
Chargebacks		($20,688	)		($442,245	)		$—		(1)		$421,263		($41,670	)
Rebates and incentive programs	(35,132		)	(216,861		)	(59		)		192,626		(59,426		)
Returns	(58,672		)	(33,315		)	1,602			(3)	22,323		(68,062		)
Cash discounts and other	(28,672		)	(148,771		)	(809		)		151,708		(26,544		)
Total		($143,164	)		($841,192	)		$734				$787,920		($195,702	)
Accrued liabilities (2)		($39,614	)		($73,973	)		$—				$71,425		($42,162	)

	For the Year Ended December 31, 2011
	(Predecessor)
Accounts receivable reserves	Beginning balance			Anchen opening balance			Provision recorded for current period sales			(Provision) reversal recorded for prior period sales			Credits processed		Ending balance
Chargebacks		($19,482	)		($1,633	)		($261,335	)		$—	(1)		$261,762		($20,688	)
Rebates and incentive programs	(23,273)			(1,427)			(121,804)			660			110,712		(35,132)
Returns	(48,928)			(1,748)			(30,577)			265			22,316		(58,672)
Cash discounts and other	(16,606)			(5,626)			(105,961)			(357)			99,878		(28,672)
Total		($108,289	)		($10,434	)		($519,677	)		$568			$494,668		($143,164	)
Accrued liabilities (2)		($32,169	)		($571	)		($55,853	)		$224			$48,755		($39,614	)

(1) Unless specific in nature, the amount of provision or reversal of reserves related to prior periods for chargebacks is not determinable on a product or customer specific basis; however, based upon historical analysis and analysis of activity in subsequent periods, we believe that our chargeback estimates remain reasonable.

(2) Includes amounts due to indirect customers for which no underlying accounts receivable exists and is principally comprised of Medicaid rebates and rebates due under other U.S. Government pricing programs, such as TriCare and the Department of Veterans Affairs.

(3) The amount principally represents the resolution of a customer dispute in the first quarter of 2012 regarding invalid deductions taken in prior years of approximately $1,600 thousand.

(4) Based upon additional available information related to Managed Medicaid utilization in California and a recalculation of average manufacturer’s price, we reduced our Medicaid accruals for the periods January 2010 through December 2012 by approximately $3,600 thousand. Our Medicaid accrual represents our best estimate at this time.

The Company sells its products directly to wholesalers, retail drug store chains, drug distributors, mail order pharmacies and other direct purchasers as well as customers that purchase its products indirectly through the wholesalers, including independent pharmacies, non-warehousing retail drug store chains, managed health care providers and other indirect purchasers. The Company often negotiates product pricing directly with health care providers that purchase products through the Company’s wholesale customers. In those instances, chargeback credits are issued to the wholesaler for the difference between the invoice price paid to the Company by our wholesale customer for a particular product and the negotiated contract price that the wholesaler’s customer pays for that product. The information that the Company considers when establishing its chargeback reserves includes contract and non-contract sales trends, average historical contract pricing, actual price changes, processing time lags and customer inventory information from its three largest wholesale customers. The Company’s chargeback provision and related reserve vary with changes in product mix, changes in customer pricing and changes to estimated wholesaler inventory.

Customer rebates and incentive programs are generally provided to customers as an incentive for the customers to continue carrying the Company’s products or replace competing products in their distribution channels with our products. Rebate programs are based on a customer’s dollar purchases made during an applicable monthly, quarterly or annual period. The Company also provides indirect rebates, which are rebates paid to indirect customers that have purchased the Company’s products from a wholesaler under a contract with us. The incentive programs include stocking or trade show promotions where additional discounts may be given on a new product or certain existing products as an added incentive to stock the Company’s products. We may, from time to time, also provide price and/or volume incentives on new products that have multiple competitors and/or on existing products that confront new competition in order to attempt to secure or maintain a certain market share. The information that the Company considers when establishing its rebate and incentive program reserves are rebate agreements with, and purchases by, each customer, tracking and analysis of promotional offers, projected annual sales for customers with annual incentive programs, actual rebates and incentive payments made, processing time lags, and for indirect rebates, the level of inventory in the distribution channel that will be subject to indirect rebates. We do not provide incentives designed to increase shipments to our customers that we believe would result in out-of-the-ordinary course of business inventory for them. The Company regularly reviews and monitors estimated or actual customer inventory information at its three largest wholesale customers for its key products to ascertain whether customer inventories are in excess of ordinary course of business levels.

Pursuant to a drug rebate agreement with the Centers for Medicare and Medicaid Services, TriCare and similar supplemental agreements with various states, the Company provides a rebate on drugs dispensed under such government programs. The Company determines its estimate of the Medicaid rebate accrual primarily based on historical experience of claims submitted by the various states and any new information regarding changes in the Medicaid program that might impact the Company’s provision for Medicaid rebates. In determining the appropriate accrual amount we consider historical payment rates; processing lag for outstanding claims and payments; levels of inventory in the distribution channel; and the impact of the healthcare reform acts. The Company reviews the accrual and assumptions on a quarterly basis against actual claims data to help ensure that the estimates made are reliable. On January 28, 2008, the Fiscal Year 2008 National Defense Authorization Act was enacted, which expands TriCare to include prescription drugs dispensed by TriCare retail network pharmacies. TriCare rebate accruals reflect this program expansion and are based on actual and estimated rebates on Department of Defense eligible sales.

The Company accepts returns of product according to the following criteria: (i) the product returns must be approved by authorized personnel with the lot number and expiration date accompanying any request and (ii) we generally will accept returns of products from any customer and will provide the customer with a credit memo for such returns if such products are returned between six months prior to, and 12 months following, such products’ expiration date. The Company records a provision for product returns based on historical experience, including actual rate of expired and damaged in-transit returns, average remaining shelf-lives of products sold, which generally range from 12 to 48 months, and estimated return dates. Additionally, we consider other factors when estimating the current period return provision, including levels of inventory in the distribution channel, significant market changes that may impact future expected returns, and actual product returns, and may record additional provisions for specific returns that we believe are not covered by the historical rates.

The Company offers cash discounts to its customers, generally 2% of the sales price, as an incentive for paying within invoice terms, which generally range from 30 to 90 days. The Company accounts for cash discounts by reducing accounts receivable by the full amount of the discounts that we expect our customers to take.

In addition to the significant gross-to-net sales adjustments described above, we periodically make other sales adjustments. The Company generally accounts for these other gross-to-net adjustments by establishing an accrual in the amount equal to its estimate of the adjustments attributable to the sale.

The Company may at its discretion provide price adjustments due to various competitive factors, through shelf-stock adjustments on customers’ existing inventory levels. There are circumstances under which we may not provide price adjustments to certain customers as a matter of business strategy, and consequently may lose future sales volume to competitors and risk a greater level of sales returns on products that remain in the customer’s existing inventory.

As detailed above, we have the experience and access to relevant information that we believe are necessary to reasonably estimate the amounts of such deductions from gross revenues, except as described below. Some of the assumptions we use for certain of our estimates are based on information received from third parties, such as wholesale customer inventories and market data, or other market factors beyond our control. The estimates that are most critical to the establishment of these reserves, and therefore, would have the largest impact if these estimates were not accurate, are estimates related to contract sales volumes, average contract pricing, customer inventories and return volumes. The Company regularly reviews the information related to these estimates and adjusts its reserves accordingly, if and when actual experience differs from previous estimates. With the exception of the product returns allowance, the ending balances of accounts receivable reserves and allowances generally are processed during a two-month to four-month period.

Use of Estimates in Reserves

We believe that our reserves, allowances and accruals for items that are deducted from gross revenues are reasonable and appropriate based on current facts and circumstances. It is possible however, that other parties applying reasonable judgment to the same facts and circumstances could develop different allowance and accrual amounts for items that are deducted from gross revenues. Additionally, changes in actual experience or changes in other qualitative factors could cause our allowances and accruals to fluctuate, particularly with newly launched or acquired products. We review the rates and amounts in our allowance and accrual estimates on a quarterly basis. If future estimated rates and amounts are significantly greater than those reflected in our recorded reserves, the resulting adjustments to those reserves would decrease our reported net revenues; conversely, if actual product returns, rebates and chargebacks are significantly less than those reflected in our recorded reserves, the resulting adjustments to those reserves would increase our reported net revenues. We regularly review the information related to these estimates and adjust our reserves accordingly, if and when actual experience differs from previous estimates.

As is customary and in the ordinary course of business, our revenue that has been recognized for product launches included initial trade inventory stocking that we believed was commensurate with new product introductions. At the time of each product launch, we were able to make reasonable estimates of product returns, rebates, chargebacks and other sales reserves by using historical experience of similar product launches and significant existing demand for the products.

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Income Taxes (Schedule of Deferred Tax Assets and (Liabilities)) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Deferred tax liabilities:
Less valuation allowance	$ (12,300)
Successor [Member]
Deferred tax assets:
Accounts receivable	35,298	31,877
Inventories	12,670	8,063
Litigation settlements and contingencies	12,241	8,257
Accrued and prepaid expenses	8,219	8,638
Net operating losses and credit carryforwards	14,019	18,539
Asset impairments	996	1,400
Stock options and restricted shares	4,097	801
Other	4,790	2,560
Total deferred tax assets	92,330	80,135
Deferred tax liabilities:
Fixed assets	(20,621)	(23,173)
Deferred financing cost	(15,463)	0
Intangible assets	(275,399)	(365,495)
Other	(1,376)	(1,096)
Total deferred tax liabilities	(312,859)	(389,764)
Less valuation allowance	(12,322)	(6,803)
Net deferred tax (liability) asset	$ (232,851)	$ (316,432)

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Share-Based Compensation (Narrative) (Details) (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	21 Months Ended		0 Months Ended	21 Months Ended				3 Months Ended								3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended		9 Months Ended	1 Months Ended	9 Months Ended	12 Months Ended	1 Months Ended			9 Months Ended	12 Months Ended
	Sep. 28, 2012	Nov. 02, 2010 Below 4% of Three-Year CAGR [Member]	Nov. 02, 2010 Chief Executive Officer [Member]	Sep. 28, 2012 Chief Executive Officer [Member]	Nov. 02, 2010 Chief Executive Officer [Member] 4% of Three-Year CAGR [Member]	Nov. 02, 2010 Chief Executive Officer [Member] 20% of Three-Year CAGR [Member]	Sep. 28, 2012 Sky Growth Merger [Member]	Dec. 31, 2012 Successor [Member] tranche	Dec. 31, 2012 Successor [Member] Stock Option Tranche 1 [Member]	Dec. 31, 2012 Successor [Member] Stock Option Tranche 2 [Member] Vesting Event A [Member]	Dec. 31, 2012 Successor [Member] Stock Option Tranche 2 [Member] Vesting Event B [Member]	Dec. 31, 2012 Successor [Member] Stock Option Tranche 2 [Member] Minimum [Member] Vesting Event B [Member]	Dec. 31, 2012 Successor [Member] Stock Option Tranche 2 [Member] Maximum [Member] Vesting Event B [Member]	Dec. 31, 2012 Successor [Member] Rollover Stock Options [Member]	Sep. 28, 2012 Successor [Member] Rollover Stock Options [Member]	Dec. 31, 2012 Successor [Member] Restricted Stock Units (RSUs) [Member]	Dec. 31, 2013 Successor [Member] Restricted Stock Units (RSUs) [Member]	Dec. 31, 2012 Successor [Member] Restricted Stock [Member]	Dec. 31, 2013 Successor [Member] Restricted Stock [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]	Sep. 28, 2012 Predecessor [Member] Employee Stock Purchase Program [Member]	Sep. 28, 2012 Predecessor [Member] Sky Growth Merger [Member]	Sep. 28, 2012 Predecessor [Member] Restricted Stock Units (RSUs) [Member]	Jan. 31, 2012 Predecessor [Member] Restricted Stock Units (RSUs) [Member] Chief Executive Officer [Member]	Sep. 28, 2012 Predecessor [Member] Restricted Stock [Member]	Dec. 31, 2011 Predecessor [Member] Restricted Stock [Member]	Jan. 31, 2012 Predecessor [Member] Performance Units [Member]	Jan. 31, 2012 Predecessor [Member] Performance Units [Member] President [Member]	Jan. 31, 2012 Predecessor [Member] Performance Units [Member] Chief Operating Officer [Member]	Sep. 28, 2012 Predecessor [Member] Cash Settled Restricted Stock Units [Member]	Dec. 31, 2011 Predecessor [Member] Cash Settled Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of tranches of stock options								2
Award vesting period									5 years							5 years										4 years		3 years			4 years
Award vesting rights percentage									20.00%			50.00%	100.00%
Award requisite service period									5 years
Weighted average per share fair value of options granted									$ 0.67	$ 0.68	$ 0.76									$ 12.46	$ 15.34
Options in parent exchanged for options in merger															18,100
Expiration period	3 years													10 years
Merger stock conversion (dollars per share)							$ 50.00																$ 50.00
Equity instruments other than options, granted																	115							82		99			25	25	137
Equity instruments other than options, grants in period, fair value																									$ 1,850,000			$ 1,700,000
Employee stock purchase plan, employee discount rate from market price																						5.00%
Employment term			3 years
Eligible incentive compensation award based on CAGR		0			2,000,000	9,000,000
Three year CAGR percentage benchmark		4.00%			4.00%	20.00%
Share-based compensation expense				$ 4,566,000														$ 14,000	$ 106,000							$ 3,767,000	$ 5,509,000				$ 2,321,000	$ 1,320,000

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Derivative Instruments and Hedging Activities (Derivative Instruments Gain (Loss)) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Income (Loss) (Effective Portion)	$ (1,014)	$ 0
Amount of Gain or (Loss) Recognized in Income on Derivative (Ineffective Portion )	0	0
Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain or (Loss) Recognized in Other Comprehensive Income (Loss) on Derivative (Effective Portion)	(2,203)	0
Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Income (Loss) (Effective Portion)	(1,014)	0
Amount of Gain or (Loss) Recognized in Income on Derivative (Ineffective Portion )	0	0
Interest Rate Cap [Member] | Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain or (Loss) Recognized in Other Comprehensive Income (Loss) on Derivative (Effective Portion)	$ (2,203)	$ 0

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Document and Entity Information (USD $)	12 Months Ended
	Dec. 31, 2013	Mar. 18, 2014
Document And Entity Information [Abstract]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2013
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	FY
Entity Registrant Name	PAR PHARMACEUTICAL COMPANIES, INC.
Entity Central Index Key	0000878088
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Entity Common Stock, Shares Outstanding		100
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	Yes
Entity Current Reporting Status	Yes
Entity Public Float		$ 0

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Inventories

12 Months Ended

Dec. 31, 2013

Inventory Disclosure [Abstract]

Inventories

Inventories:

($ amounts in thousands)

	December 31, 2013		December 31, 2012
	(Successor)		(Successor)
Raw materials and supplies		$44,403		$37,457
Work-in-process	9,834		10,063
Finished goods	63,070		64,654
		$117,307		$112,174

Inventory write-offs (inclusive of pre-launch inventories detailed below)

($ amounts in thousands)

	For the Year Ended		For the period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Inventory write-offs		$18,299		$2,567		$17,209		$7,200

Par capitalizes inventory costs associated with certain products prior to regulatory approval and product launch, based on management's judgment of reasonably certain future commercial use and net realizable value, when it is reasonably certain that the pre-launch inventories will be saleable. The determination to capitalize is made once Par (or its third party development partners) has filed an Abbreviated New Drug Application (“ANDA”) that has been acknowledged by the FDA as containing sufficient information to allow the FDA to conduct its review in an efficient and timely manner and management is reasonably certain that all regulatory and legal hurdles will be cleared. This determination is based on the particular facts and circumstances relating to the expected FDA approval of the generic drug product being considered, and accordingly, the time frame within which the determination is made varies from product to product. Par could be required to write down previously capitalized costs related to pre-launch inventories upon a change in such judgment, or due to a denial or delay of approval by regulatory bodies, or a delay in commercialization, or other potential factors. As of December 31, 2013, Par had approximately $5.8 million in inventories related to generic products that were not yet available to be sold.

Strativa also capitalizes inventory costs associated with in-licensed branded products subsequent to FDA approval but prior to product launch based on management’s judgment of probable future commercial use and net realizable value. We believe that numerous factors must be considered in determining probable future commercial use and net realizable value including, but not limited to, Strativa’s limited number of historical product launches, as well as the ability of third party partners to successfully manufacture commercial quantities of product. Strativa could be required to expense previously capitalized costs related to pre-launch inventory upon a change in such judgment, due to a delay in commercialization, product expiration dates, projected sales volume, estimated selling price or other potential factors. As of December 31, 2013 Strativa had approximately $0.7 million in inventories related to a brand product that was not yet available to be sold.

The amounts in the table below represent inventories related to products that were not yet available to be sold and are also included in the total inventory balances presented above.

Pre-Launch Inventories

($ amounts in thousands)

	December 31, 2013		December 31, 2012
	(Successor)		(Successor)
Raw materials and supplies		$6,308		$4,019
Work-in-process	93		655
Finished goods	118		0
		$6,519		$4,674

	For the Year Ended		For the period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Pre-launch inventory write-offs, net of partner allocation		$2,310		$1,730		$10,208		$1,607

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Intangible Assets, net (Schedule of Intangible Assets, Net) (Details) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Intangible Assets, Net (Excluding Goodwill) [Line Items]
Intangible assets, net	$ 1,092,648	$ 1,375,999
Successor [Member]
Intangible Assets, Net (Excluding Goodwill) [Line Items]
Accumulated Amortization	(227,059)	(42,801)
Intangible assets, gross	1,319,707	1,418,800
Intangible assets, net	1,092,648	1,375,999
Successor [Member] | Par trade name [Member]
Intangible Assets, Net (Excluding Goodwill) [Line Items]
Indefinite-lived intangible assets	26,400	26,400
Successor [Member] | Watson/Actavis related IPR&D [Member]
Intangible Assets, Net (Excluding Goodwill) [Line Items]
Indefinite-lived intangible assets	4,700	14,300
Successor [Member] | Other Intangible Assets [Member]
Intangible Assets, Net (Excluding Goodwill) [Line Items]
Indefinite-lived intangible assets		0
Successor [Member] | Developed products [Member]
Intangible Assets, Net (Excluding Goodwill) [Line Items]
Cost	530,759	552,700
Accumulated Amortization	(155,744)	(33,321)
Net	375,015	519,379
Successor [Member] | Other product related royalty streams [Member]
Intangible Assets, Net (Excluding Goodwill) [Line Items]
Cost	115,600	115,600
Accumulated Amortization	(22,709)	(5,289)
Net	92,891	110,311
Successor [Member] | IPR&D [Member]
Intangible Assets, Net (Excluding Goodwill) [Line Items]
Cost	293,400	584,000
Accumulated Amortization	0	0
Net	293,400	584,000
Successor [Member] | Subsequently Developed In Process Research and Development [Member]
Intangible Assets, Net (Excluding Goodwill) [Line Items]
Cost	262,553	24,600
Accumulated Amortization	(25,331)	(257)
Net	237,222	24,343
Successor [Member] | Watson/Actavis Divestiture Products [Member]
Intangible Assets, Net (Excluding Goodwill) [Line Items]
Cost	85,295	101,200
Accumulated Amortization	(23,143)	(3,934)
Net	62,152	97,266
Successor [Member] | Other Intangible Assets [Member]
Intangible Assets, Net (Excluding Goodwill) [Line Items]
Cost	1,000
Accumulated Amortization	(132)
Net	$ 868

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Derivative Instruments and Hedging Activities (Accumulated Comprehensive Income (Loss) Rollforward) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013
Increase (Decrease) in Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning Balance Gain/(Loss) as of December 31, 2012	$ 0
Amount Reclassified from Other Comprehensive Income (Loss) into Income (Loss)	1,014
Ending Balance Gain/(Loss) (Pre-tax) as of December 31, 2013	(1,189)
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Increase (Decrease) in Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Amount Recognized in Other Comprehensive Income (Loss) on Derivative (Pre-tax)	(2,203)
Ending Balance Gain/(Loss) (Pre-tax) as of December 31, 2013	$ (1,189)

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Consolidated Statements of Operations (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]
Revenues:
Net product sales	$ 237,338	$ 1,062,453	$ 780,797	$ 887,495
Other product related revenues	8,801	35,014	23,071	38,643
Total revenues	246,139	1,097,467	803,868	926,138
Cost of goods sold, excluding amortization expense	157,893	595,166	431,174	526,288
Amortization expense	42,801	184,258	30,344	13,106
Total cost of goods sold	200,694	779,424	461,518	539,394
Gross margin	45,445	318,043	342,350	386,744
Operating expenses:
Research and development	19,383	100,763	66,606	46,538
Selling, general and administrative	45,525	155,164	165,604	173,378
Intangible asset impairment	0	100,093	5,700	0
Settlements and loss contingencies, net	10,059	25,650	45,000	190,560
Restructuring costs	241	1,816	0	26,986
Total operating expenses	75,208	383,486	282,910	437,462
Gain on sale of product rights and other	0	0	0	125
Operating (loss) income	(29,763)	(65,443)	59,440	(50,593)
Gain on marketable securities and other investments, net	0	1,122	0	237
Gain on bargain purchase	5,500	0	0	0
Interest income	50	87	424	736
Interest expense	(25,985)	(95,484)	(9,159)	(2,676)
Loss on debt extinguishment	0	(7,335)	0	0
(Loss) income from continuing operations before (benefit) provision for income taxes	(50,198)	(167,053)	50,705	(52,296)
(Benefit) provision for income taxes	(17,682)	(61,182)	29,447	(5,996)
(Loss) income from continuing operations	(32,516)	(105,871)	21,258	(46,300)
Discontinued operations:
Provision (benefit) for income taxes	29	0	83	(20,155)
(Loss) income from discontinued operations	(29)	0	(83)	20,155
Net (loss) income	$ (32,545)	$ (105,871)	$ 21,175	$ (26,145)

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Acquisition of Divested Products from the Watson/Actavis Merger (Watson/Actavis Divestiture Products [Member])

12 Months Ended

Dec. 31, 2013

Watson/Actavis Divestiture Products [Member]

Business Acquisition [Line Items]

Business Acquisition Disclosure

Acquisition of Divested Products from the Watson/Actavis Merger:

As a result of the merger of Watson and Actavis, Par acquired on November 6, 2012, the U.S. marketing rights to five generic products that were marketed by Watson or Actavis, as well as eight Abbreviated New Drug Applications awaiting regulatory approval and a generic product in late-stage development for $110,000 thousand. Par also acquired a number of supply agreements each with a term of three years. The purchase price was paid in cash and funded from our cash on hand.

The acquisition was accounted for as a business combination and a bargain purchase under FASB ASC 805 Business Combinations. The purchase price of the acquisition was allocated to the assets acquired, with the excess of the fair value of assets acquired over the purchase price recorded as a gain. The gain was mainly attributed to the FTC mandated divestiture of products by Watson and Actavis in conjunction with the approval of the related merger. ASC 805 requires, among other things, that the fair value of acquired IPR&D be recorded on the balance sheet regardless of the likelihood of success of the related product or technology as of the completion of the acquisition.  The process for estimating the fair values of IPR&D requires the use of significant estimates and assumptions, including estimating future cash flows, developing appropriate discount rates, estimating the costs, timing and probability of success to complete in-process projects and projecting regulatory approvals. The establishment of the fair value of the consideration for an acquisition, and the allocation to identifiable assets requires the extensive use of accounting estimates and management judgment.  We believe the fair values assigned to the assets acquired are based on reasonable estimates and assumptions based on data currently available.

The purchase price of the acquisition was allocated to the net tangible and intangible assets acquired on the basis of estimated fair values, as follows:

($ in thousands)

	Estimated Fair Value		Estimated Useful Life
Intangible asset related to developed products		$101,200	7 years
Intangible asset related to IPR&D products	14,300		Various
Total assets acquired	115,500
Purchase price	110,000
Gain on bargain purchase		$5,500

The tax basis of the acquired assets was $110,000 thousand.

Supplemental Pro forma Information (unaudited)

The following unaudited pro forma information for the years ended December 31, 2012 and December 31, 2011 assumes the acquisition of divested products from the Watson/Actavis merger occurred as of January 1, 2011.  The pro forma information is not necessarily indicative either of the combined results of operations that actually would have been realized had the acquisition been consummated during the periods for which pro forma information is presented, or is it intended to be a projection of future results or trends.

	December 31,		December 31,
(amounts in thousands)	2012		2011
Total revenues		$1,125,461		$1,014,979
Income (loss) from continuing operations	$	5,364	$	(26,729	)

These amounts have been calculated assuming the five generic products that were marketed in the U.S as of the acquisition were being marketed by us since January 1, 2011 and after adjusting for the additional amortization expense that would have been recorded assuming the fair value adjustments to finite-lived intangible assets had been applied on January 1, 2011, together with the consequential tax effects.

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Sky Growth Merger (Sky Growth Merger [Member])

12 Months Ended

Dec. 31, 2013

Sky Growth Merger [Member]

Business Acquisition [Line Items]

Business Acquisition Disclosure

Sky Growth Merger:

The Transactions

We were acquired at the close of business on September 28, 2012 through a merger transaction with a wholly-owned subsidiary of Holdings. Holdings and its wholly-owned subsidiaries were formed by affiliates of TPG solely for the purposes of completing the Merger and the other related transactions. At the time of the Merger, each share of Company common stock issued and outstanding immediately prior to the close of the Merger was converted into the right to receive $50.00 in cash. Aggregate consideration tendered at September 28, 2012 was for 100% of the equity of the Company. Subsequent to the Merger, we became an indirect, wholly owned subsidiary of Holdings. The Merger was financed as follows:

• Borrowings under the Company’s senior secured credit facilities (the “Senior Credit Facilities”) that was entered into in conjunction with the Merger consisting of: (i) a seven-year senior secured term loan facility and (ii) a $150,000 thousand senior secured revolving credit facility, which was undrawn at closing of the Merger;

• Issuance of 7.375% senior notes due 2020 (the “Notes”);

• Equity investments from Holdings funded by affiliates of TPG and management; and

• Company cash on hand.

The Merger occurred simultaneously with:

• The closing of the financing transactions and equity investments described above; and

• The termination of the Company’s previous term loan facility and revolving credit facility. Amounts outstanding under these facilities were paid off at the closing of the Merger.

The Merger was accounted for as a purchase business combination in accordance with ASC 805, Business Combinations, whereby the purchase price paid to effect the Merger was allocated to recognize the acquired assets and liabilities assumed at fair value. The acquisition method of accounting uses the fair value concept defined in ASC 820, “Fair Value Measurements and Disclosures.” ASC 805 requires, among other things, that most acquired assets and liabilities in a business purchase combination be recognized at their fair values as of the Merger date and that the fair value of acquired in-process research and development (“IPR&D”) be recorded on the balance sheet regardless of the likelihood of success of the related product or technology as of the completion of the Merger. The process for estimating the fair values of IPR&D, identifiable intangible assets and certain tangible assets requires the use of significant estimates and assumptions, including estimating future cash flows, developing appropriate discount rates, estimating the costs, timing and probability of success to complete in-process projects and projecting regulatory approvals. Under ASC 805, transaction costs are not included as a component of consideration transferred. The Merger related transaction costs were comprised of investment bank fees, accounting fees, legal fees, and other fees and were included in operating expenses as selling, general and administrative on the Consolidated Statements of Operations. The excess of the purchase price (consideration transferred) over the estimated amounts of identifiable assets acquired and liabilities assumed as of the effective date of the Merger was allocated to goodwill in accordance with ASC 805, which mainly represents intangible assets related to our know-how, including our workforce’s expertise in R&D and manufacturing that do not qualify for separate recognition. The purchase price allocation was subject to completion of our analysis of the fair value of the assets and liabilities as of the effective date of the Merger. The final valuation was completed as of September 30, 2013.

The sources and uses of funds in connection with the Transactions are summarized below ($ in thousands):

Sources:			Uses:
Senior secured term loan		$1,055,000	Cash purchase of equity		$1,908,725
7.375% Senior notes	490,000		Prior debt and accrued interest	337,704
Sponsor equity contribution	690,000		Total purchase price	2,246,429
Company cash on hand	144,791		Transaction costs	133,362
Total source of funds		$2,379,791	Total use of funds		$2,379,791

The final allocation of the purchase price at September 29, 2012 was as follows ($ in thousands):

	As of
	September 29, 2012
Cash on hand	$	278,879
Accounts receivable, net	113,902
Inventories	118,704
Property, plant and equipment, net	129,416
Intangible assets	1,303,300
Other current and non-current assets	83,493
Total identifiable assets	2,027,694
Accounts payable	36,304
Payables due to distribution agreement partners	55,983
Accrued government pricing liabilities	43,010
Accrued legal settlements	58,917
Other current liabilities	89,231
Other long-term liabilities	12,568
Deferred income taxes	334,904
Total liabilities assumed	630,917
Net identifiable assets acquired	1,396,777
Goodwill	849,652
Total purchase price allocation	$	2,246,429

The excess of the purchase price (consideration transferred) over the estimated amounts of identifiable assets acquired and liabilities assumed as of the effective date of the Merger was allocated to goodwill in accordance with ASC 805, which mainly represents intangible assets related to our know-how, including our workforce’s expertise in R&D and manufacturing that do not qualify for separate recognition. The purchase price allocation was subject to completion of our analysis of the fair value of the assets and liabilities as of the effective date of the Merger. The final valuation was completed as of September 30, 2013. Refer to Note 12 - "Goodwill", for changes during the year ended December 31, 2013. None of the goodwill identified above will be deductible for income tax purposes.

Supplemental Pro forma Information (unaudited)

The following unaudited pro forma information for the years ended December 31, 2012 and December 31, 2011 assumes the Merger occurred as of January 1, 2011.  The pro forma information is not necessarily indicative either of the combined results of operations that actually would have been realized had the Merger been consummated during the periods for which pro forma information is presented, or is it intended to be a projection of future results or trends.

(in thousands)	December 31, 2012			December 31, 2011
Total revenues		$1,050,007			$926,138
Loss from continuing operations		($84,305	)		($245,466	)

These amounts have been calculated after adjusting for the additional amortization and depreciation expense, cost of goods sold and interest expense that would have been recorded assuming the fair value adjustments to finite-lived intangible assets, property, plant and equipment, and inventory had been applied on January 1, 2011, and the debt incurred as a result of the Merger had been outstanding since January 1, 2011, together with the consequential tax effects.  

Pro forma income from continuing operations for the twelve months ended December 31, 2012 was adjusted to exclude $28,235 thousand of Merger-related costs incurred with the consequential tax effects.  These costs were primarily investment bank fees, accounting fees, legal fees, and other fees.  Pro forma loss from continuing operations for the year ended December 31, 2011 was adjusted to include the Merger-related costs with the consequential tax effects.  

Transactions with Manager

In connection with the Transactions, the Company entered into a management services agreement with an affiliate of TPG (the “Manager”) pursuant to which they received on the closing date an aggregate transaction fee of $20 million. In addition, pursuant to such agreement, and in exchange for on-going consulting and management advisory services, the Manager receives an annual monitoring fee paid quarterly equal to 1% of EBITDA as defined under the credit agreement for the Senior Credit Facilities. There is an annual cap of $4 million for this fee. The Manager also receives reimbursement for out-of-pocket expenses incurred in connection with services provided pursuant to the agreement. The Company recorded an expense of $3,611 thousand for consulting and management advisory service fees and out-of-pocket expenses which are included in selling, general and administrative expenses in the consolidated statement of operations in the year ended December 31, 2013 (Successor) and $675 thousand in the period from September 29, 2012 to December 31, 2012 (Successor).

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Derivative Instruments and Hedging Activities

12 Months Ended

Dec. 31, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments and Hedging Activities

Derivative Instruments and Hedging Activities

Risk Management Objective of Using Derivatives

We are exposed to certain risks arising from global economic conditions. We manage economic risks, including interest rate risk primarily through the use of derivative financial instruments to mitigate the potential impact of interest rate risk. All derivatives are carried at fair value on our consolidated balance sheets. We do not enter into speculative derivatives. Specifically, we enter into derivative financial instruments to manage exposures that arise from payment of future known and uncertain cash amounts related to our borrowings, the value of which are determined by LIBOR interest rates. We may net settle any of our derivative positions under agreements with our counterparty, when applicable.

Cash Flow Hedges of Interest Rate Risk via Interest Rate Caps

Our objective in using interest rate derivatives is to add certainty to interest expense amounts and to manage our exposure to interest rate movements, specifically to protect us from variability in cash flows attributable to changes in LIBOR interest rates. To accomplish this objective, we primarily use interest rate caps as part of our interest rate risk management strategy. Interest rate caps designated as cash flow hedges involve the receipt of variable-rate amounts from a counterparty if LIBOR exceeds the strike rate in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. During the year ended December 31, 2013, we entered into such derivatives to hedge the variable cash flows associated with existing variable-rate debt under our Credit Agreement beginning as of September 30, 2013. These instruments are designated for accounting purposes as cash flow hedges of benchmark interest rate risk related to our Credit Agreement. We assess effectiveness and the effective portion of changes in the fair value of derivatives designated and qualified as cash flow hedges for financial reporting purposes is recorded in “Accumulated other comprehensive loss” on our consolidated balance sheet and will be subsequently reclassified into earnings in the period that the hedged forecasted transaction affects earnings. Any ineffective portion of the change in fair value of the derivatives would be recognized directly in earnings.

Interest Rate Caps

As of December 31, 2013, we had five outstanding interest rate caps with various termination dates and notional amounts, which we deemed to be effective for accounting purposes. The derivatives had a combined notional value of $600,000 thousand, all with an effective date of September 30, 2013 and with termination dates each September 30th beginning in 2014 and ending in 2018. Consistent with the terms of the Credit Agreement, the interest rate caps have a strike of 1% which matches the LIBOR floor of 1.0% on the debt. The premium is deferred and paid over the life of the instrument. The effective annual interest rate related to these interest rate caps was a fixed weighted average rate of approximately 4.9% (including applicable margin of 3.25% per the Credit Agreement) at December 31, 2013. These instruments are designated for accounting purposes as cash flow hedges of interest rate risk related to our Credit Agreement. Amounts reported in “Accumulated other comprehensive loss” on our consolidated balance sheet related to derivatives will be reclassified to interest expense as interest payments are made on our variable-rate debt under the Credit Agreement. Approximately 30% of our total outstanding debt at December 31, 2013 remains subject to variability in cash flows attributable to changes in LIBOR interest rates. During the next twelve months, we estimate that $4,002 thousand will be reclassified from “Accumulated other comprehensive loss” on our consolidated balance sheet at December 31, 2013 to interest expense.

Fair Value

As of the effective date, we designated the interest rate swap agreements as cash flow hedges. As cash flow hedges, unrealized gains are recognized as assets while unrealized losses are recognized as liabilities. The interest rate swap agreements are highly correlated to the changes in LIBOR interest rates. The effective portion of such gains or losses is recorded as a component of accumulated other comprehensive income or loss, while the ineffective portion of such gains or losses will be recorded as a component of interest expense. As of December 31, 2013, we recorded $1,189 thousand (or $762 thousand, net of tax) as part of “Accumulated other comprehensive loss” on our consolidated balance sheet. Future realized gains and losses in connection with each required interest payment will be reclassified from Accumulated other comprehensive loss to interest expense.

We elected to use the income approach to value the derivatives, using observable Level 2 market expectations at each measurement date and standard valuation techniques to convert future amounts to a single present amount (discounted) assuming that participants are motivated, but not compelled to transact. Level 2 inputs for the cap valuations are limited to quoted prices for similar assets or liabilities in active markets (specifically futures contracts) and inputs other than quoted prices that are observable for the asset or liability (specifically LIBOR cash and swap rates, volatility and credit risk at commonly quoted intervals). Mid-market pricing is used as a practical expedient for fair value measurements. Key inputs for valuation models include the cash rates, futures rates, swap rates, credit rates and interest rate volatilities.  Reset rates, discount rates and volatilities are interpolated from these market inputs to calculate cash flows as well as to discount those future cash flows to present value at each measurement date. Refer to Note 7 for additional information regarding fair value measurements.

The fair value of our derivative instruments measured as outlined above as of December 31, 2013 was as follows:

($ amounts in thousands)

	December 31,			Quoted Prices		Significant Other Observable Inputs			Significant Other Unobservable Inputs
Description	2013			Level 1		Level 2			Level 3
ASSETS
Current Assets
Derivatives	$	—		$	—	$	—		$	—
	$	—		$	—	$	—		$	—
LIABILITIES
Current Liabilities
Derivatives	$	(1,189	)	$	—	$	(1,189	)	$	—
	$	(1,189	)	$	—	$	(1,189	)	$	—

The following table summarizes the fair value and presentation in our consolidated balance sheets for derivative instruments as of December 31, 2013 and 2012:

($ amounts in thousands)

	Asset Derivatives			Liability Derivatives
		December 31, 2013	December 31, 2012		December 31, 2013			December 31, 2012
	Balance Sheet Location	Fair Value	Fair Value	Balance Sheet Location	Fair Value			Fair Value
Derivatives designated as hedging instruments under ASC 815
Interest rate cap contracts		—	—	Accrued expenses and other current liabilities	$	(4,002	)	—
Interest rate cap contracts		—	—	Other Assets	2,813			—
Total derivatives designated as hedging instruments under ASC 815		—	—		$	(1,189	)	—
Total derivatives		—	—		$	(1,189	)	—

The following tables summarize our five interest cap agreements with a single counterparty and that each agreement represented a net liability for us and none of our interest cap agreements represented a net asset as of December 31, 2013:

($ amounts in thousands)

Offsetting of Derivative Liabilities
					As of December 31, 2013
											Gross Amounts Not Offset in the Statement of Financial Position
Description		Gross Amounts of Recognized Liabilities			Gross Amounts Offset in the Statement of Financial Position			Net Amounts of Liabilities Presented in the Statement of Financial Position			Financial Instruments		Cash Collateral Pledged		Net Amount
Derivatives by counterparty
	Counterparty 1	$	(1,189	)	$	(2,813	)	$	(4,002	)	$	2,813	$	—	$	(1,189	)
Total		$	(1,189	)	$	(2,813	)	$	(4,002	)	$	2,813	$	—	$	(1,189	)

($ amounts in thousands)

Offsetting of Derivative Assets
				As of December 31, 2013
								Gross Amounts Not Offset in the Statement of Financial Position
Description		Gross Amounts of Recognized Assets		Gross Amounts Offset in the Statement of Financial Position		Net Amounts of Assets Presented in the Statement of Financial Position		Financial Instruments			Cash Collateral Pledged		Net Amount
Derivatives by counterparty
	Counterparty 1	$	—	$	2,813	$	2,813	$	(2,813	)	$	—	$	—
Total		$	—	$	2,813	$	2,813	$	(2,813	)	$	—	$	—

The following table summarizes information about the fair values of our derivative instruments on the consolidated statements of other comprehensive income (loss) for the year ended December 31, 2013:

Other Comprehensive Income (Loss) Rollforward:	Amount ($ thousands)
Beginning Balance Gain/(Loss) as of December 31, 2012	$	—
Amount Recognized in Other Comprehensive Income (Loss) on Derivative (Pre-tax)	(2,203		)
Amount Reclassified from Other Comprehensive Income (Loss) into Income (Loss)	1,014
Ending Balance Gain/(Loss) (Pre-tax) as of December 31, 2013	$	(1,189	)

The following table summarizes the effect and presentation of derivative instruments, including the effective portion or ineffective portion of our cash flow hedges, on the consolidated statements of operations for the periods ending December 31, 2013 and 2012:

($ amounts in thousands)

The Effect of Derivative Instruments on the Statement of Financial Performance
For the Year Ended December 31, 2013
Derivatives in ASC 815 Cash Flow Hedging Relationships	Amount of Gain or (Loss) Recognized in Other Comprehensive Income (Loss) on Derivative (Effective Portion)				Location of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss) into Income (Loss) (Effective Portion)	Amount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Income (Loss)  (Effective Portion)				Location of Gain or (Loss) Recognized in Income (Loss) on Derivative (Ineffective Portion )	Amount of Gain or (Loss) Recognized in Income on Derivative (Ineffective Portion )
	2013			2012		2013			2012		2013		2012
Interest rate cap contracts	$	(2,203	)	—	Interest Expense	$	(1,014	)	—	Interest Expense	$	—	—
Total	$	(2,203	)	—		$	(1,014	)	—		$	—	—

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Property, Plant and Equipment, net

12 Months Ended

Dec. 31, 2013

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment, net

Property, Plant and Equipment, net:

($ amounts in thousands)

	December 31, 2013			December 31, 2012
Land		$4,553			$4,553
Buildings	29,491			28,781
Machinery and equipment	58,556			48,026
Office equipment, furniture and fixtures	5,433			5,130
Computer software and hardware	21,582			19,034
Leasehold improvements	25,828			22,720
Construction in progress	12,286			10,933
	157,729			139,177
Accumulated depreciation and amortization	(30,453		)	(7,547		)
		$127,276			$131,630

Depreciation and amortization expense related to property, plant and equipment

($ amounts in thousands)

	For the Year Ended		For the period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Depreciation and amortization expense		$23,323		$7,547		$13,230		$13,214

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Debt (Schedule of Debt) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Debt Instrument [Line Items]
Long-term debt	$ 1,545,340
Less current portion	(21,462)	(10,550)
Long-term debt	1,516,057	1,531,813
Successor [Member]
Debt Instrument [Line Items]
Long-term debt	1,545,340	1,542,363
Less unamortized debt discount to senior secured term loan	(7,821)	0
Less current portion	(21,462)	(10,550)
Long-term debt	1,516,057	1,531,813
Successor [Member] | Term Loan [Member] | 7 Year Senior Secured Term Loan Facility [Member]
Debt Instrument [Line Items]
Long-term debt	1,055,340	1,052,363
Successor [Member] | Revolving Credit Facility [Member] | 5 Year Senior Secured Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Long-term debt	0	0
Successor [Member] | Senior Notes [Member] | 7.375% Senior Notes Due 2020 [Member]
Debt Instrument [Line Items]
Long-term debt	$ 490,000	$ 490,000

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Available for Sale Marketable Debt Securities

12 Months Ended

Dec. 31, 2013

Available-for-sale Securities [Abstract]

Available for Sale Marketable Debt Securities

Available for Sale Marketable Debt Securities:

At December 31, 2013 and 2012, all of our investments in marketable debt securities were classified as available for sale and, as a result, were reported at their estimated fair values on the consolidated balance sheets. Refer to Note 7 - “Fair Value Measurements.” The following is a summary of amortized cost and estimated fair value of our marketable debt securities available for sale at December 31, 2013 ($ amounts in thousands):

			Unrealized				Estimated Fair Value
	Cost		Gain		(Loss)
Corporate bonds		$3,522		$19		$—		$3,541

All available for sale marketable debt securities are classified as current on our consolidated balance sheet as of December 31, 2013.

The following is a summary of amortized cost and estimated fair value of our investments in marketable debt securities available for sale at December 31, 2012 ($ amounts in thousands):

			Unrealized				Estimated Fair Value
	Cost		Gain		(Loss)
Corporate bonds		$11,666		$61		$—		$11,727

The following is a summary of the contractual maturities of our available for sale debt securities at December 31, 2013 ($ amounts in thousands):

	December 31, 2013
	Cost		Estimated Fair Value
Less than one year		$2,616		$2,624
Due between 1-2 years	906		917
Total		$3,522		$3,541

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Acquisition of Divested Products from the Watson/Actavis Merger (Allocation of Purchase Price) (Details) (Watson/Actavis Divestiture Products [Member], USD $) In Thousands, unless otherwise specified	0 Months Ended		12 Months Ended
	Nov. 06, 2012	Nov. 06, 2012 IPR&D [Member]	Dec. 31, 2013 Developed products [Member]	Nov. 06, 2012 Developed products [Member]
Business Acquisition [Line Items]
Intangible asset related to developed products				$ 101,200
Intangible asset related to IPR&D products		14,300
Total assets acquired	115,500
Purchase price	110,000
Gain on bargain purchase	$ 5,500
Estimated Useful Life			7 years

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Restructuring Costs (Details) (USD $) In Thousands, unless otherwise specified		1 Months Ended			12 Months Ended		12 Months Ended
	Dec. 31, 2011	Jan. 31, 2013 Employee Severance [Member] Strativa Restructuring [Member] employee	Jun. 30, 2011 Employee Severance [Member] Strativa Restructuring [Member] employee	Dec. 31, 2011 Intangible Asset Impairment [Member]	Dec. 31, 2013 Intangible Asset Impairment [Member] Strativa Restructuring [Member]	Dec. 31, 2011 Commercial Inventory Write Down Classified As Cost Of Goods Sold [Member]	Dec. 31, 2013 Employee Severance and Termination Benefits [Member] Strativa Restructuring [Member]	Dec. 31, 2013 Total Restructuring Costs [Member] Strativa Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Workforce reduction, number of employees		70	90
Number of positions remaining		60
Restructuring Reserve [Roll Forward]
Initial Charge	$ 27,660			$ 24,226	$ 403	$ 674	$ 1,413	$ 1,816
Cash Payments					0		(1,303)	(1,303)
Non-Cash Charge Related to Inventory and/or Intangible Assets					(403)		0	(403)
Reversals, Reclass or Transfers					0		(4)	(4)
Liabilities at December 31, 2013	$ 27,660			$ 24,226	$ 0	$ 674	$ 106	$ 106

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Edict Acquisition (Edict Acquisition [Member])

12 Months Ended

Dec. 31, 2013

Edict Acquisition [Member]

Business Acquisition [Line Items]

Business Acquisition Disclosure

Edict Acquisition:

On February 17, 2012, through Par Pharmaceutical, Inc., our wholly-owned subsidiary, we completed our acquisition of privately-held Edict Pharmaceuticals Private Limited, which has been renamed Par Formulations Private Limited (referred to as “Par Formulations”), for cash and our repayment of certain additional pre-close indebtedness (the “Edict Acquisition”).  The operating results of Par Formulations were included in our consolidated financial results from the date of acquisition.  The operating results were reflected as part of the Par Pharmaceutical segment.  We funded the purchase from cash on hand. 

The addition of Par Formulations broadens our industry expertise and expands our R&D and manufacturing capabilities.  The operating results of Par Formulations for the year ended December 31, 2013 (Successor), reflecting a loss from continuing operations of approximately $9,753 thousand and from February 17, 2012 to December 31, 2012 are included in the accompanying consolidated statements of operations, reflecting a loss from continuing operations of approximately $1,931 thousand for the period from September 29, 2012 (Successor) and approximately $2,749 thousand for the period from January 1, 2012 to September 28, 2012 (Predecessor).  The Edict Acquisition was revalued as part of the Merger. Refer to Note 2 - "Sky Growth Merger".  

Consideration Transferred

The acquisition-date fair value of the consideration transferred consisted of the following items ($ in thousands):

Cash paid for equity		$20,659
Contingent purchase price liabilities	11,641		(1)
Cash paid for assumed indebtedness	4,300
Total consideration		$36,600

(1) Contingent purchase price liabilities represent subsequent milestone payments related to successful FDA inspection of the Par Formulations manufacturing facility and ANDA filings.  All contingent purchase price liabilities were paid in full within 18 months of the acquisition date.

Fair Value Estimate of Assets Acquired and Liabilities Assumed

The purchase price of Par Formulations was allocated to the following assets and liabilities prior to the Merger ($ in thousands):

	As of  February 17, 2012
Cash and cash equivalents	$	273
Inventories	192
Prepaid expenses and other current assets	1,143
Property, plant and equipment	5,370
Intangible assets	1,850
Total identifiable assets	8,828
Accounts payable	995
Accrued expenses and other current liabilities	200
Deferred tax liabilities	938
Total liabilities assumed	2,133
Net identifiable assets acquired	6,695
Goodwill	29,905
Net assets acquired	$	36,600

Supplemental Pro forma Information (unaudited)

The following unaudited pro forma information for the year ended December 31, 2012, and the year ended December 31, 2011 assumes the Edict Acquisition occurred as of January 1, 2011. The pro forma information is not necessarily indicative either of the combined results of operations that actually would have been realized had the Edict Acquisition been consummated during the periods for which pro forma information is presented, or is it intended to be a projection of future results or trends.

	December 31,			December 31,
(amounts in thousands)	2012			2011
Total revenues		$1,050,007			$926,138
Loss from continuing operations		($9,707	)		($50,476	)

These amounts have been calculated after adjusting for the additional expense that would have been recorded assuming the fair value adjustments to finite-lived intangible assets ($750 thousand) had been applied on January 1, 2011, together with the consequential tax effects.

Pro forma income from continuing operations for the year ended December 31, 2012 was adjusted to exclude $2,880 thousand of Edict Acquisition related costs incurred with the consequential tax effects. These costs were primarily accounting fees and legal fees and were included in operating expenses as selling, general and administrative on the Consolidated Statements of Operations. Pro forma loss from continuing operations for the year ended December 31, 2011 was adjusted to include the Edict Acquisition related costs with the consequential tax effects.

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Anchen Acquisition (Anchen Acquisition [Member])

12 Months Ended

Dec. 31, 2013

Anchen Acquisition [Member]

Business Acquisition [Line Items]

Business Acquisition Disclosure

Anchen Acquisition:

On November 17, 2011, through Par Pharmaceutical, Inc., our wholly-owned subsidiary, we completed our acquisition of Anchen Incorporated and its subsidiary Anchen Pharmaceuticals, Inc. (collectively referred to as Anchen) for $412,753 thousand in aggregate consideration (the Anchen Acquisition), subject to post-closing adjustment. During the second quarter of 2012, we collected $3,786 thousand as a result of post-closing adjustments with the former Anchen securityholders and adjusted goodwill associated with the Anchen Acquisition. The purchase price allocation was final at that time. All of the assets acquired and liabilities assumed as part of the Anchen Acquisition were revalued as part of the Merger. Refer to Note 2 - "Sky Growth Merger".

Anchen was a privately-held generic pharmaceutical company until our acquisition. Anchen broadened our industry expertise and expanded our R&D and manufacturing capabilities and product pipeline.

The Anchen Acquisition was accounted for as a business purchase combination using the acquisition method of accounting under the provisions of ASC 805. The acquisition method of accounting uses the fair value concept defined in ASC 820. ASC 805 requires, among other things, that most assets acquired and liabilities assumed in a business purchase combination be recognized at their fair values as of the Anchen Acquisition date and that the fair value of acquired in-process research and development (IPR&D) be recorded on the balance sheet regardless of the likelihood of success of the related product or technology as of the completion of the Anchen Acquisition. The process for estimating the fair values of IPR&D, identifiable intangible assets and certain tangible assets requires the use of significant estimates and assumptions, including estimating future cash flows, developing appropriate discount rates, estimating the costs, timing and probability of success to complete in-process projects and projecting regulatory approvals. Under ASC 805, transaction costs are not included as a component of consideration transferred and were expensed as incurred. The Anchen Acquisition related transaction costs expensed for the year ended December 31, 2011 totaled $8,264 thousand and were included in operating expenses as selling, general and administrative on the Consolidated Statements of Operations. The Anchen Acquisition related transaction costs for the year ended December 31, 2011 were comprised of investment bank fees ($5,013 thousand), accounting fees ($1,628 thousand), legal fees ($1,348 thousand), and other fees ($275 thousand).

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Fair Value Measurements

12 Months Ended

Dec. 31, 2013

Fair Value Disclosures [Abstract]

Fair Value Measurements

Fair Value Measurements:

ASC 820-10 Fair Value Measurements and Disclosures defines fair value as the price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. ASC 820 requires that assets and liabilities carried at fair value be classified and disclosed in one of the following three categories:

Level 1: Quoted market prices in active markets for identical assets and liabilities. Active market means a market in which transactions for assets or liabilities occur with “sufficient frequency” and volume to provide pricing information on an ongoing unadjusted basis. Cash equivalents include highly liquid investments with an original maturity of three months or less at acquisition. We have determined that our cash equivalents in their entirety are classified as Level 1 within the fair value hierarchy.

Level 2: Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Our Level 2 assets primarily include debt securities, including corporate bonds with quoted prices that are traded less frequently than exchange-traded instruments. All of our Level 2 asset values are determined using a pricing model with inputs that are observable in the market or can be derived principally from or corroborated by observable market data. The pricing model information is provided by third party entities (e.g., banks or brokers). In some instances, these third party entities engage external pricing services to estimate the fair value of these securities. We have a general understanding of the methodologies employed by the pricing services in their pricing models. We corroborate the estimates of non-binding quotes from the third party entities’ pricing services to an independent source that provides quoted market prices from broker or dealer quotations. We investigate large differences, if any. Based on historical differences, we have not been required to adjust quotes provided by the third party entities’ pricing services used in estimating the fair value of these securities.

Level 3: Unobservable inputs that are not corroborated by market data.

Financial assets and liabilities

The fair value of our financial assets and liabilities measured at fair value on a recurring basis as of December 31, 2013 were as follows ($ amounts in thousands):

	Estimated Fair Value at
	December 31, 2013		Level 1		Level 2		Level 3
	(Successor)
Corporate bonds (Note 6)		$3,541		$—		$3,541		$—
Cash equivalents		$66,782		$66,782		$—		$—
Senior secured term loan (Note 13)		$1,063,255		$—		$1,063,255		$—
7.375% senior notes (Note 13)		$507,150		$—		$507,150		$—
Derivative instruments - Interest rate caps (Note 14)		$1,189		$—	$	1,189		$—

The fair value of our financial assets and liabilities measured at fair value on a recurring basis as of December 31, 2012 were as follows ($ amounts in thousands):

	Estimated Fair Value at
	December 31, 2012		Level 1		Level 2		Level 3
	(Successor)
Corporate bonds (Note 6)		$11,727		$—		$11,727		$—
Cash equivalents		$14,370		$14,370		$—		$—
Senior secured term loan (Note 13)		$1,052,363		$—		$1,052,363		$—
7.375% senior notes (Note 13)		$484,488		$—		$484,488		$—

The carrying amount reported in the consolidated balance sheets for accounts receivables, net, inventories, prepaid expenses and other current assets, accounts payable, payables due to distribution agreement partners, accrued salaries and employee benefits, accrued government pricing liabilities, accrued legal fees, accrued legal settlements, payable to former Anchen securityholders, and accrued expenses and other current liabilities approximate fair value because of their short-term nature.

    As noted in Note 4, “Edict Acquisition”, we had contingent purchase price liabilities that represented subsequent milestone payments related to successful FDA inspection of the Par Formulations manufacturing facility and ANDA filings. Through December 31, 2013 we had paid the total $11,641 thousand of contingent purchase price liabilities.

Non-financial assets and liabilities

The Company does not have any non-financial assets or liabilities as of December 31, 2013 or December 31, 2012 that are measured in the consolidated financial statements at fair value.

Intangible Assets

We evaluate long-lived assets, including intangible assets with definite lives, for impairment periodically or whenever events or other changes in circumstances indicate that the carrying value of an asset may no longer be recoverable. If such circumstances are determined to exist, projected undiscounted future cash flows to be generated by the long-lived asset or the appropriate grouping of assets (level 3 inputs), is compared, at its lowest level of identifiable cash flows, to the carrying value to determine whether impairment exists. During the period from January 1, 2012 to September 28, 2012 (Predecessor), we abandoned an in-process research and development project and exited the market of a commercial product. As a result, we recorded an intangible asset impairment of $5,700 thousand. Both of these intangible assets had been acquired in the Anchen Acquisition. In the year ended December 31, 2013, we adjusted our forecast for certain products to reflect competition and pricing assumptions which caused us to assess the carrying value of certain intangible assets. We adjusted the carrying value to the calculated discounted cash flows of 6 identified products and recorded an intangible asset impairment charge of $39,946 thousand. In connection with our valuation of goodwill and other indefinite-lived intangible assets, we adjusted the carrying value of 3 identified intangible assets and recorded an intangible asset impairment charge totaling $60,147 thousand. Our total definite-lived and indefinite-lived intangible asset impairment charge for the year ended December 31, 2013 was $100,093 thousand.

Derivative Instruments - Interest Rate Caps

We use interest rate cap agreements to manage our interest rate risk on our variable rate long-term debt. Refer to Note 14, "Derivatives Instruments and Hedging Activities," for further information.

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Edict Acquisition (Fair Value Estimate of Assets Acquired and Liabilities Assumed) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Feb. 17, 2012 Edict Acquisition [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Cash and cash equivalents			$ 273
Inventories			192
Prepaid expenses and other current assets			1,143
Property, plant and equipment			5,370
Intangible assets			1,850
Total identifiable assets			8,828
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract]
Accounts payable			995
Accrued expenses and other current liabilities			200
Deferred tax liabilities			938
Total liabilities assumed			2,133
Net identifiable assets acquired			6,695
Goodwill	849,652	850,652	29,905
Total purchase price allocation			$ 36,600

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Debt (Schedule of Debt Maturities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
Debt Disclosure [Abstract]
2014	$ 21,462
2015	10,660
2016	10,660
2017	10,660
2018	10,660
2019	991,238
2020	490,000
Long-term debt	$ 1,545,340

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Anchen Acquisition (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended					0 Months Ended	3 Months Ended
	Dec. 31, 2011	Dec. 31, 2011 Investment Bank Fees [Member]	Dec. 31, 2011 Accounting Fees [Member]	Dec. 31, 2011 Legal Fees [Member]	Dec. 31, 2011 Other Fees [Member]	Nov. 17, 2011 Anchen Acquisition [Member]	Jun. 30, 2012 Anchen Acquisition [Member]
Business Acquisition [Line Items]
Purchase price						$ 412,753
Acquisition post-closing adjustment, amounts collected from Anchen securityholders							3,786
Transaction costs	$ 8,264	$ 5,013	$ 1,628	$ 1,348	$ 275

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Income Taxes (Schedule of Components of Income Tax Provision (Benefit)) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]
Current income tax provision (benefit):
Federal	$ 3,502	$ 19,505	$ 21,795	$ 3,522
State	176	187	(5,284)	(6,261)
Foreign	230	973	833	0
Current income tax (benefit) provision, Total	3,908	20,665	17,344	(2,739)
Deferred income tax (benefit) provision:
Federal	(20,660)	(79,996)	12,982	(7,813)
State	(930)	(1,851)	(829)	4,556
Foreign	0	0	(50)	0
Deferred income tax expense (benefit), Total	(21,590)	(81,847)	12,103	(3,257)
(Benefit) provision for income taxes	$ (17,682)	$ (61,182)	$ 29,447	$ (5,996)

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Edict Acquisition (Consideration Transferred) (Details) (Edict Acquisition [Member], USD $) In Thousands, unless otherwise specified	0 Months Ended
	Feb. 17, 2012
Edict Acquisition [Member]
Business Acquisition [Line Items]
Cash purchase of equity	$ 20,659
Contingent purchase price liabilities	11,641	[1]
Cash paid for assumed indebtedness	4,300
Total purchase price	$ 36,600
Contingent liability, payment period (years)	18 months

[1] Contingent purchase price liabilities represent subsequent milestone payments related to successful FDA inspection of the Par Formulations manufacturing facility and ANDA filings. All contingent purchase price liabilities were paid in full within 18 months of the acquisition date.

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Guarantor and Non-Guarantor Narrative Disclosure (Details)	Dec. 31, 2013	Sep. 30, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Subsidiary guarantee, ownership percentage by parent	100.00%	100.00%

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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2013

Accounting Policies [Abstract]

Schedule of Estimated Useful Lives of Property, Plant and Equipment

The following is the estimated useful life for each applicable asset group:

Buildings	10 to 40 years
Machinery and equipment	3 to 15 years
Office equipment, furniture and fixtures	3 to 7 years
Computer software and hardware	3 to 7 years

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Unaudited Selected Quarterly Financial Data (Tables)

12 Months Ended

Dec. 31, 2013

Quarterly Financial Information Disclosure [Abstract]

Summary of Selected Quarterly Financial Data

Unaudited selected quarterly financial data for 2013 and 2012 are summarized below ($ amounts in thousands):

Fiscal 2013	First Quarter			Second Quarter			Third Quarter			Fourth Quarter
	(Successor)			(Successor)			(Successor)			(Successor)
Total revenues	$	290,196		$	233,669		$	267,321		$	306,281
Gross margin	71,444			58,900			81,391			106,308
Total operating expenses	62,835			66,399			106,116			148,136
Operating income (loss)	8,609			(7,499		)	(24,725		)	(41,828		)
Net loss	$	(14,746	)	$	(21,791	)	$	(29,299	)	$	(40,035	)

						Third Quarter
Fiscal 2012	First Quarter			Second Quarter		July 1, 2012 to September 28, 2012			September 29, 2012 to September 30, 2012		Fourth Quarter
	(Predecessor)			(Predecessor)		(Predecessor)			(Successor)		(Successor)
Total revenues	$	271,472		$	294,333	$	238,063		$	10,689	$	235,450
Gross margin	97,846			143,154		101,350			3,627		41,818
Total operating expenses	119,059			60,383		103,468			288		74,920
Operating (loss) income	(21,213		)	82,771		(2,118		)	3,339		(33,102		)
Net (loss) income	$	(28,723	)	$	51,277	$	(1,379	)	$	1,588	$	(34,133	)

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Goodwill

12 Months Ended

Dec. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

Goodwill:

($ amounts in thousands)

	December 31, 2013			December 31, 2012
	(Successor)			(Successor)
Balance at beginning of period		$850,652			$0
Additions:
Sky Growth Merger	—			850,652
Deductions:
Finalization of purchase accounting	(1,000		)
Balance at end of period		$849,652			$850,652

As noted in Note 2, “Sky Growth Merger”, we were acquired through a merger transaction with a wholly-owned subsidiary of Holdings. Based upon purchase price allocation in accordance with FASB ASC 350-20-35-30, we recorded goodwill which totaled $850,652 thousand at December 31, 2012, which was allocated to Par.

Goodwill is not being amortized, but is tested at least annually, on or about October 1stor whenever events or changes in business circumstances necessitate an evaluation for impairment using a fair value approach. The goodwill impairment test consists of a two-step process. The first step is to identify a potential impairment and the second step measures the amount of impairment, if any. Goodwill is deemed to be impaired if the carrying amount of a reporting unit exceeds its estimated fair value. As of October 1, 2013, Par performed its annual goodwill impairment assessment noting no impairment. No impairment of goodwill has been recognized through December 31, 2013.

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Income Taxes

12 Months Ended

Dec. 31, 2013

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes:

The components of our provision (benefit) for income taxes on income from continuing operations for the year ended December 31, 2013, the successor period from September 29, 2012 through December 31, 2012, the predecessor period from January 1, 2012 through September 28, 2012, and the year ended December 31 2011 are as follows ($ amounts in thousands):

	For the Year Ended			For the Period						For the Year Ended
	December 31, 2013			September 29, 2012 to December 31, 2012			January 1, 2012 to September 28, 2012			December 31, 2011
	(Successor)			(Successor)			(Predecessor)			(Predecessor)
Current income tax provision (benefit):
Federal		$19,505			$3,502			$21,795			$3,522
State	187			176			(5,284		)	(6,261		)
Foreign	973			230			833			—
	20,665			3,908			17,344			(2,739		)
Deferred income tax (benefit) provision:
Federal	(79,996		)	(20,660		)	12,982			(7,813		)
State	(1,851		)	(930		)	(829		)	4,556
Foreign	—			—			(50		)	—
	(81,847		)	(21,590		)	12,103			(3,257		)
		($61,182	)		($17,682	)		$29,447			($5,996	)

Deferred tax assets and (liabilities) as of December 31, 2013, and 2012 are as follows ($ amounts in thousands):

	December 31, 2013			December 31, 2012
	(Successor)			(Successor)
Deferred tax assets:
Accounts receivable		$35,298			$31,877
Inventories	12,670			8,063
Litigation settlements and contingencies	12,241			8,257
Accrued and prepaid expenses	8,219			8,638
Net operating losses and credit carryforwards	14,019			18,539
Asset impairments	996			1,400
Stock options and restricted shares	4,097			801
Other	4,790			2,560
Total deferred tax assets	92,330			80,135
Deferred tax liabilities:
Fixed assets	(20,621		)	(23,173		)
Deferred financing cost	(15,463		)	—
Intangible assets	(275,399		)	(365,495		)
Other	(1,376		)	(1,096		)
Total deferred tax liabilities	(312,859		)	(389,764		)
Less valuation allowance	(12,322		)	(6,803		)
Net deferred tax (liability) asset		($232,851	)		($316,432	)

Management believes it is more likely than not that the deferred tax asset balance of $92.3 million as of December 31, 2013 will be realized.

We have gross net operating loss (“NOL”) carryforwards at December 31, 2013 of approximately $179.6 million for state income tax purposes. State NOL carryforwards will begin expiring in 2014. A gross valuation allowance on the deferred tax assets at December 31, 2013, primarily relates to certain state NOL’s and credit and capital loss carryforwards of approximately $137.1 million which represents $12.3 million of net valuation allowance. This valuation allowance has been established due to the uncertainty of realizing those deferred tax assets in the future. This valuation allowance increased in 2013 by $5.5 million, primarily due to an increase of certain state NOL’s principally driven by our debt service costs.

On January 2, 2013, the American Taxpayer Relief Act of 2012 was enacted and the law extended several provisions, including a two year extension of the U.S. tax credit for research and experimental expenses. Under accounting rules, a tax law change is taken into account in calculating the income tax provision in the period in which enacted.  Because the extension was enacted into law in 2013, tax expense for 2013 reflects retroactive extension of these provisions. The entire benefit of the 2012 R&D Tax Credit is reflected in the 2013 fiscal year financial results.

The table below provides reconciliation between the statutory federal income tax rate and the effective rate of income tax expense for each of the periods shown as follows:

	For the Year Ended	For the Period		For the Year Ended
	December 31, 2013	September 29, 2012 to December 31, 2012	January 1, 2012 to September 28, 2012	December 31, 2011
	(Successor)	(Successor)	(Predecessor)	(Predecessor)
Federal statutory tax rate	35%	35%	35%	35%
State tax – net of federal benefit	1	1	2	2
Change in valuation of deferred tax assets	—	—	—	(9)
Tax contingencies	—	(1)	(6)	8
Non-deductible legal settlements	—	—	17	(14)
Non-deductible annual pharmaceutical manufacturers' fee	(2)	—	—	(5)
Non-deductible transaction costs	—	—	8	(4)
R&D Credit	2	—	—	—
Other	1	—	2	(2)
Effective tax rate	37%	35%	58%	11%

Tax Contingencies

Significant judgment is required in evaluating our tax positions and determining its provision for income taxes. During the ordinary course of business, there are transactions and calculations for which the ultimate tax determination is uncertain. We establish reserves for tax related uncertainties based on estimates of whether, and the extent to which, additional taxes will be due. These reserves are established when we believe that certain positions might be challenged despite our belief that our tax return positions are fully supportable. We adjust these reserves in light of changing facts and circumstances, such as the outcome of tax audits. The provision for income taxes includes the impact of reserve provisions and changes to reserves that are considered appropriate. Accruals for tax contingencies are provided for in accordance with the requirements of ASC 740-10. We reflect interest and penalties attributable to income taxes, to the extent they arise, as a component of its income tax provision or benefit.

At December 31, 2013 the amount of gross unrecognized tax benefits (excluding the federal benefit received from state positions) was $18.0 million. Of this total, $13.3 million (net of the federal benefit on state issues) represents the amount of unrecognized tax benefits that, if recognized, would favorably affect the effective rate related to continuing income in the future periods. The total amount of accrued interest and penalties resulting from such unrecognized tax benefits was $2.5 million at December 31, 2013 and $2.2 million at December 31, 2012. During the year ended December 31, 2013, the period from September 29, 2012 to December 31, 2012 (Successor), the period from January 1, 2012 to September 28, 2012 (Predecessor), and for the year ended December 31, 2011 (Predecessor), we recognized approximately $0.5 million, $0.04 million, $0.4 million, and $0.4 million, respectively, in interest and penalties.

A reconciliation of the beginning and ending amount of gross unrecognized tax benefits for the year ended December 31, 2013 (Successor), the period from September 29, 2012 to December 31, 2012 (Successor), the period from January 1, 2012 to September 28, 2012 (Predecessor) and the year ended December 31, 2011 (Predecessor) are as follows ($ amounts in thousands):

	For the Year Ended			For the Period					For the Year Ended
	December 31, 2013			September 29, 2012 to December 31, 2012		January 1, 2012 to September 28, 2012			December 31, 2011
	(Successor)			(Successor)		(Predecessor)			(Predecessor)
Balance at the beginning of period		$12,538			$12,119		$14,409			$31,571
Additions based on tax positions related to the current year	2,577			419		2,337			1,779
Additions for tax positions of prior years	3,708			—		634			3,217
Reductions for tax positions of prior years	(842		)	—		(5,261		)	(5,013		)
Reductions due to lapse of applicable statute of limitations	—			—		—			(16,720		)
Settlements paid	—			—		—			(425		)
Balance at the end of the period		$17,981			$12,538		$12,119			$14,409

We believe it is reasonably possible that approximately $6 million of our current unrecognized tax positions may be recognized within the next twelve months as a result of settlements or a lapse of the statute of limitations.

The Company is currently under audit by the IRS for the tax years 2009 to 2011. A Company subsidiary is currently under audit by the IRS for the periods 2007 through November 16, 2011. Periods prior to 2007 are no longer subject to IRS audit. We are currently under audit in several state jurisdictions for the years 2005 through 2011. In most other state jurisdictions, we are no longer subject to examination by tax authorities for years prior to 2009.

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Share-Based Compensation (Stock Options Weighted Average Grant Date Fair Value) (Details) (USD $)	3 Months Ended			9 Months Ended	12 Months Ended
	Dec. 31, 2012 Successor [Member] Stock Option Tranche 1 [Member]	Dec. 31, 2012 Successor [Member] Stock Option Tranche 2 [Member] Vesting Event A [Member]	Dec. 31, 2012 Successor [Member] Stock Option Tranche 2 [Member] Vesting Event B [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average per share fair value of options granted	$ 0.67	$ 0.68	$ 0.76	$ 12.46	$ 15.34

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Segment Information (Tables)

12 Months Ended

Dec. 31, 2013

Segment Reporting [Abstract]

Schedule of Financial Data for Business Segments

The financial data for the two business segments are as follows ($ amounts in thousands):

	For the Year Ended			For the Period						For the Year Ended
	December 31, 2013			September 29, 2012 to December 31, 2012			January 1, 2012 to September 28, 2012			December 31, 2011
	(Successor)			(Successor)			(Predecessor)			(Predecessor)
Revenues:
Par Pharmaceutical		$1,028,418			$227,312			$743,360			$834,592
Strativa	69,049			18,827			60,508			91,546
Total revenues		$1,097,467			$246,139			$803,868			$926,138
Gross margin:
Par Pharmaceutical	271,396			33,776			296,338			320,313
Strativa	46,647			11,669			46,012			66,431
Total gross margin		$318,043			$45,445			$342,350			$386,744
Operating (loss) income:
Par Pharmaceutical	(48,082		)	(25,938		)	116,591			(10,973		)
Strativa	(17,361		)	(3,825		)	(57,151		)	(39,620		)
Total operating (loss) income		($65,443	)		($29,763	)		$59,440			($50,593	)
Gain (loss) on marketable securities and other investments, net	1,122			—			—			237
Gain on bargain purchase	—			5,500			—			—
Interest income	87			50			424			736
Interest expense	(95,484		)	(25,985		)	(9,159		)	(2,676		)
Loss on debt extinguishment	(7,335		)	—			—			—
(Benefit) provision for income taxes	(61,182		)	(17,682		)	29,447			(5,996		)
(Loss) income from continuing operations		($105,871	)		($32,516	)		$21,258			($46,300	)

Schedule of Total Revenues of Top Selling Products

Total revenues of our top selling products were as follows ($ amounts in thousands):

	For the Year Ended			For the Period				For the Year Ended
Product	December 31, 2013			September 29, 2012 to December 31, 2012		January 1, 2012 to September 28, 2012		December 31, 2011
	(Successor)			(Successor)		(Predecessor)		(Predecessor)
Par Pharmaceutical
Budesonide (Entocort® EC)		$198,834			$36,710		$103,762		$70,016
Propafenone (Rythmol SR®)	70,508			19,623		53,825		69,835
Metoprolol succinate ER (Toprol-XL®)	56,670			31,287		154,216		250,995
Lamotrigine (Lamictal XR®)	54,577			—		—		—
Divalproex (Depakote®)	46,635			2,436		9,099		—
Rizatriptan (Maxalt®)	45,598			—		—		—
Bupropion ER (Wellbutrin®)	45,403			11,255		34,952		—
Chlorpheniramine/Hydrocodone (Tussionex®)	33,518			17,403		30,706		39,481
Modafinil (Provigil®)	27,688			16,956		88,831		—
Diltiazem (Cardizem® CD)	27,212			3,702		—		—
Other (1)	390,346			79,789		249,383		374,288
Other product related revenues (2)	31,429			8,151		18,586		29,977
Total Par Pharmaceutical Revenues		$1,028,418			$227,312		$743,360		$834,592
Strativa
Megace® ES		$39,510			$10,910		$38,322		$58,172
Nascobal® Nasal Spray	26,864			7,138		17,571		21,399
Other	(910		)	130		130		3,309
Other product related revenues (2)	3,585			649		4,485		8,666
Total Strativa Revenues		$69,049			$18,827		$60,508		$91,546

(1) The further detailing of revenues of the other approximately 50 generic drugs was not considered significant to the overall disclosure due to the lower volume of revenues associated with each of these generic products. No single product in the other category was significant to total generic revenues for the year ended December 31, 2013 (Successor), the period from September 29, 2012 to December 31, 2012 (Successor) or for the period from January 1, 2012 to September 28, 2012 (Predecessor) or for the year ended December 31, 2011 (Predecessor).

(2) Other product related revenues represents licensing and royalty related revenues from profit sharing agreements.

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Income Taxes (Schedule of Unrecognized Tax Benefits Roll Forward) (Details) (USD $) In Thousands, unless otherwise specified		3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Balance at the beginning of period	$ 18,000	$ 12,119	$ 12,538	$ 14,409	$ 31,571
Additions based on tax positions related to the current year		419	2,577	2,337	1,779
Additions for tax positions of prior years		0	3,708	634	3,217
Reductions for tax positions of prior years		0	(842)	(5,261)	(5,013)
Reductions due to lapse of applicable statute of limitations		0	0	0	(16,720)
Settlements paid		0	0	0	(425)
Balance at the end of the period	$ 18,000	$ 12,538	$ 17,981	$ 12,119	$ 14,409

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Inventories (Tables)

12 Months Ended

Dec. 31, 2013

Inventories [Line Items]

Schedule of Inventories

($ amounts in thousands)

	December 31, 2013		December 31, 2012
	(Successor)		(Successor)
Raw materials and supplies		$44,403		$37,457
Work-in-process	9,834		10,063
Finished goods	63,070		64,654
		$117,307		$112,174

Schedule of Inventory Write-offs

Inventory write-offs (inclusive of pre-launch inventories detailed below)

($ amounts in thousands)

	For the Year Ended		For the period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Inventory write-offs		$18,299		$2,567		$17,209		$7,200

Pre-Launch Inventories [Member]

Inventories [Line Items]

Schedule of Inventories

The amounts in the table below represent inventories related to products that were not yet available to be sold and are also included in the total inventory balances presented above.

Pre-Launch Inventories

($ amounts in thousands)

	December 31, 2013		December 31, 2012
	(Successor)		(Successor)
Raw materials and supplies		$6,308		$4,019
Work-in-process	93		655
Finished goods	118		0
		$6,519		$4,674

Schedule of Inventory Write-offs

	For the Year Ended		For the period				For the Year Ended
	December 31,		September 29, 2012 to		January 1, 2012 to		December 31,
	2013		December 31, 2012		September 28, 2012		2011
	(Successor)		(Successor)		(Predecessor)		(Predecessor)
Pre-launch inventory write-offs, net of partner allocation		$2,310		$1,730		$10,208		$1,607

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Discontinued Operations - Related Party Transaction (Details) (FineTech Laboratories, Ltd. [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011
FineTech Laboratories, Ltd. [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Discontinued operation, tax benefit recognized related to reversal of certain contingent tax liabilities	$ 20,000

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Consolidated Statements of Comprehensive Income (Loss) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]
Net (loss) income	$ (32,545)	$ (105,871)	$ 21,175	$ (26,145)
Other comprehensive (loss) income:
Unrealized (loss) gain on marketable securities, net of tax	(10)	(27)	36	(124)
Unrealized loss on cash flow hedges, net of tax	0	(1,411)	0	0
Less: reclassification adjustment for net losses included in net income (loss), net of tax	0	649	0	0
Other comprehensive (loss) income	(10)	(789)	36	(124)
Comprehensive (loss) income	$ (32,555)	$ (106,660)	$ 21,211	$ (26,269)

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Derivative Instruments and Hedging Activities (Offsetting Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	$ (1,189)
Gross Amounts Offset in the Statement of Financial Position	(2,813)
Net Amounts of Liabilities Presented in the Statement of Financial Position	(4,002)
Financial Instruments	2,813
Cash Collateral Pledged	0
Net Amount	(1,189)
Counterparty 1 [Member]
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	(1,189)
Gross Amounts Offset in the Statement of Financial Position	(2,813)
Net Amounts of Liabilities Presented in the Statement of Financial Position	(4,002)
Financial Instruments	2,813
Cash Collateral Pledged	0
Net Amount	$ (1,189)

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Summary of Significant Accounting Policies

12 Months Ended

Dec. 31, 2013

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

Summary of Significant Accounting Policies:

Principles of Consolidation:

The consolidated financial statements include the accounts of the Company with certain items pushed down from Holdings, principally share-based compensation. Holdings and its wholly owned subsidiaries include Par Pharmaceutical Companies, Inc. and Par Pharmaceutical, Inc. where the operations of the Company are conducted and which are the obligators under the Senior Credit Facilities and the7.375%Senior Notes (refer to Note 13 - "Debt"). All intercompany transactions are eliminated in consolidation.

Basis of Financial Statement Presentation:

Our accounting and reporting policies conform to the accounting principles generally accepted in the United States of America (U.S. GAAP). The Financial Accounting Standards Board (“FASB”) codified all the accounting standards and principles in the Accounting Standards Codification (“ASC”) as the single source of U.S. GAAP recognized by the FASB to be applied by nongovernmental entities in preparation of financial statements in conformity with U.S. GAAP. Rules and interpretive releases of the Securities and Exchange Commission (the “SEC”) under federal securities laws are also sources of authoritative U.S. GAAP for SEC registrants. All content within the ASC carries the same level of authority.

As a result of the Merger, a new basis of accounting was established as of September 29, 2012. The consolidated financial statements and notes differentiate the results of operations and cash flows for the year ended December 31, 2013 and the period from September 29, 2012 to December 31, 2012 denoting the new basis of accounting as “Successor” in such statements, with a black line separating that information from the results of operations and cash flows for the period from January 1, 2012 to September 28, 2012 and the year ended December 31, 2011 which is identified as “Predecessor” in such statements and which reflects the basis of accounting prior to the Merger. For additional information on the effects of the Merger, including a discussion of the Company’s accounting for the Merger, refer to Note 2, “Sky Growth Merger”.

Use of Estimates:

The consolidated financial statements include certain amounts that are based on management’s best estimates and judgments. Estimates are used in determining such items as provisions for sales returns, rebates and incentives, chargebacks, and other sales allowances, depreciable/amortizable lives, asset impairments, excess inventory, valuation allowance on deferred taxes, purchase price allocations and amounts recorded for contingencies and accruals. Because of the uncertainties inherent in such estimates, actual results may differ from these estimates. Management periodically evaluates estimates used in the preparation of the consolidated financial statements for continued reasonableness.

Use of Forecasted Financial Information in Accounting Estimates:

The use of forecasted financial information is inherent in many of our accounting estimates, including but not limited to, determining the estimated fair value of goodwill and intangible assets, matching intangible amortization to underlying benefits (e.g. sales and cash inflows), establishing and evaluating inventory reserves, and evaluating the need for valuation allowances for deferred tax assets. Such forecasted financial information is comprised of numerous assumptions regarding our future revenues, cash flows, and operational results. Management believes that its financial forecasts are reasonable and appropriate based upon current facts and circumstances. Because of the inherent nature of forecasts, however, actual results may differ from these forecasts. Management regularly reviews the information related to these forecasts and adjusts the carrying amounts of the applicable assets prospectively, if and when actual results differ from previous estimates.

Cash and Cash Equivalents:

We consider all highly liquid money market instruments with an original maturity of three months or less when purchased to be cash equivalents. These amounts are stated at cost, which approximates fair value. At December 31, 2013, cash equivalents were held in a number of money market funds and consisted of immediately available fund balances. We maintain our cash deposits and cash equivalents with well-known and stable financial institutions. At December 31, 2013, our cash and cash equivalents were invested primarily in AAA-rated money market funds, which hold high-grade corporate securities or invest in government and/or government agency securities. We have not experienced any losses on our deposits of cash and cash equivalents to date.

Our primary source of liquidity is cash received from customers. In the year ended December 31, 2013 (Successor), we collected $1,150 million with respect to net product sales. In the period from September 29, 2012 to December 31, 2012 (Successor), we collected $258 million with respect to net product sales. In the period from January 1, 2012 to September 28, 2012 (Predecessor), we collected $854 million with respect to net product sales. We collected $941 million in the year ended December 31, 2011 (Predecessor) with respect to net product sales. Our primary use of liquidity includes funding of general operating expenses, normal course payables due to distribution agreement partners, capital expenditures, business development and product acquisition activities, and corporate acquisitions.

The ability to monetize our current product portfolio, our product pipeline, and future product acquisitions and generate sufficient operating cash flows that along with existing cash, cash equivalents and available for sale securities will allow us to meet our financial obligations over the foreseeable future. The timing of our future financial obligations and the introduction of products in the pipeline as well as future product acquisitions may require additional debt and/or equity financing; there can be no assurances that we will be able to obtain any such additional financing when needed or on acceptable or favorable terms.

Concentration of Credit Risk:

Financial instruments that potentially subject us to credit risk consist of trade receivables. We market our products primarily to wholesalers, drug store chains, supermarket chains, mass merchandisers, distributors, mail order accounts and drug distributors. We believe the risk associated with this concentration is somewhat limited due to the number of customers and their geographic dispersion and our performance of certain credit evaluation procedures (see Note 8 – “Accounts Receivable - Major Customers - Gross Accounts Receivable”).

Investments in Debt and Marketable Equity Securities:

We determine the appropriate classification of all debt and marketable equity securities as held-to-maturity, available-for-sale or trading at the time of purchase, and re-evaluate such classification as of each balance sheet date in accordance with FASB ASC 320. Investments in equity securities that have readily determinable fair values are classified and accounted for as available for sale. We assess whether temporary or other-than-temporary unrealized losses on our marketable securities have occurred due to declines in fair value or other market conditions based on the extent and duration of the decline, as well as other factors. Because we have determined that all of our debt and marketable equity securities are available for sale, unrealized gains and losses are reported as a component of accumulated other comprehensive income (loss) in stockholders’ equity. Any other-than-temporary unrealized losses would be recorded in the consolidated statement of operations.

Inventories:

Inventories are typically stated at the lower of cost (first‑in, first‑out basis) or market value. As detailed in Note 2, “Sky Growth Merger”, a fair value adjustment increased inventories to market value at September 28, 2012, which was greater than cost. A portion of the fair value adjustment was expensed ratably as part of cost of goods sold on the consolidated statements of operations in the period from September 29, 2012 to December 31, 2012 (Successor). The remaining balance was expensed in the first quarter of 2013. The nature of the costs capitalized for inventories are generally related to amounts required to acquire materials and amounts incurred to produce salable goods. We establish reserves for our inventory to reflect situations in which the cost of the inventory is not expected to be recovered. In evaluating whether inventory is stated at the lower of cost or market, management considers such factors as the amount of inventory on hand, estimated time required to sell such inventory, remaining shelf life, remaining contractual terms of any supply and distribution agreements including authorized generic agreements, and current expected market conditions, including level of competition. Such evaluations utilize forecasted financial information. We record provisions for inventory to cost of goods sold.

Property, Plant and Equipment:

As detailed in Note 2, “Sky Growth Merger”, property, plant and equipment was increased to its fair value in the allocation of purchase price as of September 28, 2012. The revised carrying values of the property, plant and equipment are depreciated over their remaining useful lives. The costs of repairs and maintenance are expensed when incurred, while expenditures for refurbishments and improvements that significantly add to the productive capacity or extend the useful life of an asset are capitalized.

Depreciation and Amortization:

Property, plant and equipment are depreciated on a straight‑line basis over their estimated useful lives. Leasehold improvements are amortized over the shorter of their estimated useful life or the term of the lease. The following is the estimated useful life for each applicable asset group:

Buildings	10 to 40 years
Machinery and equipment	3 to 15 years
Office equipment, furniture and fixtures	3 to 7 years
Computer software and hardware	3 to 7 years

Impairment of Long-lived Assets:

We evaluate long-lived assets, including intangible assets with definite lives, for impairment periodically or whenever events or other changes in circumstances indicate that the carrying value of an asset may no longer be recoverable. If such circumstances are determined to exist, projected undiscounted future cash flows to be generated by the long-lived asset or the appropriate grouping of assets, is compared to the carrying value to determine whether impairment exists at its lowest level of identifiable cash flows. If impairment is identified, a loss is recorded equal to the excess of the asset’s net book value over its fair value, and the cost basis is adjusted. Our judgments related to the expected useful lives of long-lived assets and our ability to realize undiscounted cash flows in excess of the carrying amounts of such assets are affected by factors such as ongoing maintenance and improvements of the assets, changes in economic conditions, our ability to successfully launch products, and changes in operating performance. In addition, we regularly evaluate our other assets and may accelerate depreciation over the revised useful life if the asset has limited future value.

Costs of Computer Software:

We capitalize certain costs associated with computer software developed or obtained for internal use in accordance with the provisions of ASC 350-40. We capitalize those costs from the acquisition of external materials and services associated with developing or obtaining internal use computer software. We capitalize certain payroll costs for employees that are directly associated with internal use computer software projects once specific criteria of FASB ASC 350-40 are met. Those costs that are associated with preliminary stage activities, training, maintenance, and all other post-implementation stage activities are expensed as they are incurred. All costs capitalized in connection with internal use computer software projects are amortized on a straight-line basis over a useful life of three to seven years, beginning when the software is ready for its intended use.

Research and Development Agreements:

Research and development costs are expensed as incurred. These expenses include the costs of our internal product development efforts, acquired in-process research and development, as well as costs incurred in connection with our third party collaboration efforts. Milestone payments made under contract research and development arrangements or product licensing arrangements prior to regulatory approval of the associated product are expensed when the milestone is achieved. Once the product receives regulatory approval we record any subsequent milestone payments as intangible assets. We make the determination to capitalize or expense amounts related to the development of new products and technologies through agreements with third parties based on our ability to recover our cost in a reasonable period of time from the estimated future cash flows anticipated to be generated pursuant to each agreement. Market (including competition), regulatory and legal factors, among other things, may affect the realizability of the projected cash flows that an agreement was initially expected to generate. We regularly monitor these factors and subject all capitalized costs to periodic impairment testing.

Costs for Patent Litigation and Legal Proceedings:

Costs for patent litigation or other legal proceedings are expensed as incurred and included in selling, general and administrative expenses.    

Goodwill and Intangible Assets:

We determine the estimated fair values of goodwill and intangible assets with definite and/or indefinite lives based on valuations performed at the time of their acquisition in accordance with ASC 350. Such valuations utilize forecasted financial information. In addition, certain amounts paid to third parties related to the development of new products and technologies, as described above, are capitalized and included in intangible assets on the accompanying consolidated balance sheets.

Goodwill and indefinite lived intangible assets are evaluated for impairment annually. We may first consider qualitative factors as set forth in the guidance, when appropriate to determine if it is more likely than not (defined as 50% or more) that the fair value of the reporting unit is less than its carrying amount. If it is determined that it is not more likely than not that the fair value of the reporting unit is less than its carrying amount, no additional steps are taken. If we chose not to consider qualitative factors or it is determined that it is more likely than not that the fair value of the reporting unit is less than its carrying amount, the Company then uses a two-step process that compares the fair value of the reporting unit to which the goodwill is assigned to the reporting unit’s carrying amount, including goodwill. The first step is to identify a potential impairment, and the second step measures the amount of the impairment loss, if any. Goodwill is impaired if the carrying amount of a reporting unit’s goodwill exceeds its estimated fair value. As of October 1, 2013, Par performed its annual goodwill impairment assessment and of our intangible assets with indefinite lives noting no impairment of goodwill and impairment of certain of our intangible assets, refer to Note 11 - "Intangible Assets, net". No changes in business or other factors are known as of the December 31, 2013 balance sheet date that would necessitate an evaluation for impairment.

Definite-lived intangibles are amortized on an accelerated basis over their estimated useful life, based on the specific asset and the timing of recoverability from expected future cash flows.

We review the carrying value of our long-term assets for impairment whenever events and circumstances indicate that the carrying value of an asset may not be recoverable from the estimated future cash flows expected to result from its use and eventual disposition. In cases where undiscounted expected future cash flows are less than the carrying value, an impairment loss is recognized equal to an amount by which the carrying value exceeds the fair value of assets.

As discussed above with respect to determining an asset’s fair value and useful life, because this process involves management making certain estimates and because these estimates form the basis of the determination of whether or not an impairment charge should be recorded, these estimates are considered to be critical accounting estimates. We will continue to assess the carrying value of our goodwill and intangible assets in accordance with applicable accounting guidance.

Income Taxes:

We account for income taxes in accordance with ASC 740. Deferred taxes are provided using the asset and liability method, whereby deferred income taxes result from temporary differences between the reported amounts in the financial statements and the tax basis of assets and liabilities, as measured by presently enacted tax rates. We establish valuation allowances against deferred tax assets when it is more likely than not that the realization of those deferred tax assets will not occur. In establishing valuation allowances, management makes estimates such as projecting future taxable income. Such estimates utilize forecasted financial information.

ASC 740-10 clarifies the accounting for uncertainty in income taxes recognized in an enterprise’s financial statements and prescribes a recognition threshold and measurement attribute for financial statement recognition, measurement and disclosure of tax positions that a company has taken or expects to be taken in a tax return. Additionally, ASC 740-10 provides guidance on de-recognition, classification, interest and penalties, accounting in interim periods and transition. See Note 17, “Income Taxes”.

Revenue Recognition and Accounts Receivable Reserves and Allowances:

We recognize revenues for product sales when title and risk of loss transfer to our customers, when reliable estimates of rebates, chargebacks, returns and other adjustments can be made, and collectability is reasonably assured. Included in our recognition of revenues are estimated provisions for sales allowances, the most significant of which include rebates, chargebacks, product returns, and other sales allowances, recorded as reductions to gross revenues, with corresponding adjustments to the accounts receivable reserves and allowances (see Note 8 – “Accounts Receivable”). In addition, we record estimates for rebates paid under federal and state government Medicaid drug reimbursement programs as reductions to gross revenues, with corresponding adjustments to accrued liabilities. We have the experience and access to relevant information that we believe are necessary to reasonably estimate the amounts of such deductions from gross revenues. Some of the assumptions we use for certain of our estimates are based on information received from third parties, such as customers’ inventories at a particular point in time and market data, or other market factors beyond our control. The estimates that are most critical to our establishment of these reserves, and therefore would have the largest impact if these estimates were not accurate, are our estimates of non-contract sales volumes, average contract pricing, customer inventories, processing time lags, and return volumes. We regularly review the information related to these estimates and adjust our reserves accordingly, if and when actual experience differs from previous estimates.

Distribution Costs:

We record distribution costs related to shipping product to our customers, primarily through the use of common carriers or external distribution services, in selling, general and administrative expenses. Distribution costs for the year ended December 31, 2013 (Successor) were approximately $4.6 million. Distribution costs for the period from September 29, 2012 to December 31, 2012 (Successor) were approximately $1.0 million. Distribution costs for the period from January 1, 2012 to September 28, 2012 (Predecessor) were approximately $2.3 million. Distribution costs were approximately $2.5 million for 2011 (Predecessor).

Fair Value of Financial Instruments:

The carrying amounts of our cash equivalents, accounts receivable, accounts payable and accrued liabilities approximate fair values based upon the relatively short-term nature of these financial instruments.

Concentration of Suppliers of Distributed Products and Internally Manufactured Products:

We have entered into a number of license and distribution agreements pursuant to which we distribute generic pharmaceutical products and brand products developed and/or supplied to us by certain third parties. We have also entered into contract manufacturing agreements for third-parties to manufacture some of our own generic products for us. For the year ended December 31, 2013 (Successor), a significant percentage of our total net product sales were generated from such contract-manufactured and/or licensed products. We cannot provide assurance that the efforts of our contractual partners will continue to be successful, that we will be able to renew such agreements or that we will be able to enter into new agreements in the future. Any alteration to or termination of our current material license and distribution agreements, our failure to enter into new and similar agreements, or the interruption of the supply of our products under such agreements or under our contract manufacturing agreements, could have a material adverse effect on our business, condition (financial and other), prospects or results of operations.

We produce substantially all of our internally manufactured products at our manufacturing facilities in New York and in California as of December 31, 2013. A significant disruption at those facilities, even on a short-term basis, could impair our ability to produce and ship products to the market on a timely basis, which could have a material adverse effect on our business, financial position and results of operations.

Segments:

ASC 280-10 codifies the standards for reporting of financial information about operating segments in annual financial statements. Management considers our business to be in two reportable business segments, generic and brand pharmaceuticals. Refer to Note 20 – “Segment Information”. Our four largest customers in terms of net sales dollars; McKesson Drug Co.; Cardinal Health, Inc.; AmerisourceBergen Corporation; and CVS Caremark Corp., with each being greater than ten percent of our consolidated total revenues, accounted for approximately 70% of our consolidated total revenues for the year ended December 31, 2013.

Contingencies and Legal Fees:

We are subject to various patent litigations, product liability litigations, government investigations and other legal proceedings in the ordinary course of business. Legal fees and other expenses related to litigation are expensed as incurred and included in selling, general and administrative expenses. Contingent accruals are recorded when we determine that a loss is both probable and reasonably estimable. Due to the fact that legal proceedings and other contingencies are inherently unpredictable, our assessments involve significant judgment regarding future events.

Debt Issuance Costs:

We capitalize direct costs incurred with obtaining debt financing, which are included in other assets on the consolidated balance sheet. Debt issuance costs are amortized to interest expense over the term of the underlying debt using the effective interest method. We recognized amortized debt issuance costs of $10,734 thousand for the year ended December 31, 2013 (Successor), $2,829 thousand for the period September 29, 2012 to December 31, 2012 (Successor), $1,876 thousand for the period January 1, 2012 to September 28, 2012 (Predecessor), and $1,400 thousand in the year ended December 31, 2011 (Predecessor).

Derivative Instruments and Hedging Activities

As required by ASC 815, Derivatives and Hedging ("ASC 815"), we record all derivatives on our consolidated balance sheet at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative, whether we have elected to designate a derivative in a hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. Derivatives designated and qualifying as a hedge of the exposure to changes in the fair value of an asset, liability, or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Derivatives may also be designated as hedges of the foreign currency exposure of a net investment in a foreign operation. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that are attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. We may enter into derivative contracts that are intended to economically hedge certain of our risks, even though hedge accounting does not apply or we elect not to apply hedge accounting under ASC 815.

Recent Accounting Pronouncements:

In July 2013, the FASB issued Accounting Standards Update (ASU) No. 2013-10, “Derivatives and Hedging (Topic 815): Inclusion of the Fed Funds Effective Swap Rate (or Overnight Index Swap Rate) as a Benchmark Interest Rate for Hedge Accounting Purposes (a consensus of the FASB Emerging Issues Task Force).” The amendments in this ASU permit the Fed Funds Effective Swap Rate to be used as a U.S. benchmark interest rate for hedge accounting purposes, in addition to United States Treasury (UST) rates and London Inter-Bank Offered Rates (LIBOR). The amendments also remove the restriction on using different benchmark rates for similar hedges. Before the amendments in this Update, only UST and, for practical reasons, the LIBOR swap rate, were considered benchmark interest rates. Including the Fed Funds Effective Swap Rate as an acceptable U.S. benchmark interest rate in addition to UST and LIBOR will provide risk managers with a more comprehensive spectrum of interest rate resets to utilize as the designated benchmark interest rate risk component under the hedge accounting guidance. The amendments apply to all entities that elect to apply hedge accounting of the benchmark interest rate. The amendments are effective prospectively for qualifying new or redesignated hedging relationships entered into on or after July 17, 2013. The adoption of ASU 2013-10 did not have a material impact on our consolidated financial statements.

In July 2013, the FASB has issued ASU No. 2013-11, Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists (a consensus of the FASB Emerging Issues Task Force). U.S. GAAP does not include explicit guidance on the financial statement presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists. The amendments in this ASU state that an unrecognized tax benefit, or a portion of an unrecognized tax benefit, should be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except as follows. To the extent a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date under the tax law of the applicable jurisdiction to settle any additional income taxes that would result from the disallowance of a tax position or the tax law of the applicable jurisdiction does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. This ASU applies to all entities that have unrecognized tax benefits when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists at the reporting date. The amendments in this ASU are effective for fiscal years, and interim periods within those years, beginning after December 15, 2013. Early adoption is permitted. The amendments should be applied prospectively to all unrecognized tax benefits that exist at the effective date. Retrospective application is permitted. We are evaluating the effect the adoption will have on our consolidated financial statements.

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Sky Growth Merger (Supplemental Pro Forma Information) (Details) (Sky Growth Merger [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Sky Growth Merger [Member]
Business Acquisition [Line Items]
Total revenues	$ 1,050,007	$ 926,138
Loss from continuing operations	$ (84,305)	$ (245,466)

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Goodwill (Details) (USD $) In Thousands, unless otherwise specified					12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2012 Sky Growth Merger [Member]	Sep. 28, 2012 Sky Growth Merger [Member]	Dec. 31, 2013 Successor [Member]	Dec. 31, 2012 Successor [Member]
Goodwill [Roll Forward]
Balance at beginning of period	$ 849,652	$ 850,652	$ 850,652	$ 849,652	$ 850,652	$ 0
Sky Growth Merger					0	850,652
Finalization of purchase accounting					(1,000)
Balance at end of period	$ 849,652	$ 850,652	$ 850,652	$ 849,652	$ 849,652	$ 850,652

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Commitments, Contingencies and Other Matters (Details) (USD $)	12 Months Ended		12 Months Ended			0 Months Ended			12 Months Ended		3 Months Ended	12 Months Ended	3 Months Ended	9 Months Ended	12 Months Ended		9 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013 Settlements and Loss Contingencies, Net [Member]	Dec. 31, 2013 Accrued Legal Settlements [Member]	Dec. 31, 2012 Patent Infringement Claim Brought by the Curators of the University of Missouri [Member] Infringement of US Patent [Member]	Nov. 21, 2013 AWP Claim Brought by State of Illinois [Member]	Jan. 28, 2014 AWP Claim Brought by State of Kansas [Member] Subsequent Event [Member]	Feb. 05, 2014 AWP Claim Brought by State of Utah [Member] Subsequent Event [Member]	Dec. 31, 2013 Anchen Subsidiary [Member] 100% of First 3% [Member]	Dec. 31, 2013 Anchen Subsidiary [Member] 50% of Next 2% [Member]	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Dec. 31, 2012 Successor [Member] Anchen Subsidiary [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]	Sep. 28, 2012 Predecessor [Member] Anchen Subsidiary [Member]	Dec. 31, 2012 Predecessor [Member] Anchen Subsidiary [Member]	Dec. 31, 2013 Minimum [Member]	Dec. 31, 2013 Maximum [Member]
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Future minimum rental commitments total	$ 13,800,000
Future minimum rental commitments, 2014	5,200,000
Future minimum rental commitments, 2015	4,400,000
Future minimum rental commitments, 2016	2,500,000
Future minimum rental commitments, 2017	1,400,000
Future minimum rental commitments, thereafter	300,000
Rent expense charged to operations											1,600,000	6,300,000		4,800,000	4,900,000
Defined Contribution Plan:
Maximum annual contribution per employee, percent																			1.00%	25.00%
Employee matching contribution, percent of match	50.00%								100.00%	50.00%
Employer matching contribution, percent of employee's gross pay	6.00%								3.00%	2.00%
Annual vesting percentage	20.00%
Defined contribution plan expense											200,000	1,700,000	146,000	900,000	1,200,000		381,000	50,000
Loss Contingency [Abstract]
Accrued legal settlements	41,367,000	68,976,000		32,367,000	9,000,000
Settlements and loss contingencies, net			25,650,000								10,059,000	25,650,000		45,000,000		190,560,000
Litigation settlement						$ 28,500,000	$ 1,750,000	$ 2,100,000

XML

Fair Value Measurements (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended	3 Months Ended	9 Months Ended		3 Months Ended	12 Months Ended		9 Months Ended	12 Months Ended	9 Months Ended
	Sep. 30, 2013 product	Dec. 31, 2013 product	Dec. 31, 2013 IPR&D [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2013 Edict Acquisition [Member]	Jun. 30, 2013 Watson/Actavis Merger [Member]	Dec. 31, 2013 Watson/Actavis Merger [Member] Successor [Member]	Dec. 31, 2013 Anchen Acquisition [Member]	Sep. 28, 2012 Anchen Acquisition [Member] IPR&D [Member]	Dec. 31, 2013 Anchen Acquisition [Member] IPR&D [Member]	Sep. 28, 2012 Anchen Acquisition [Member] Predecessor [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent purchase price liabilities					$ 11,641
Asset impairment charges	$ 39,480		$ 60,147	$ 5,700		$ 466	$ 39,946	$ 100,093	$ 2,000	$ 60,147	$ 3,700
Number of products associated with IPR&D (projects)	5	6

XML

Commitments, Contingencies and Other Matters

12 Months Ended

Dec. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Commitments, Contingencies and Other Matters

Commitments, Contingencies and Other Matters:

Leases

At December 31, 2013, we had minimum rental commitments aggregating $13.8 million under non-cancelable operating leases expiring through 2018. Amounts payable thereunder are $5.2 million in 2014, $4.4 million in 2015, $2.5 million in 2016, $1.4 million in 2017 and $0.3 million thereafter. Rent expense charged to operations was $6.3 million in 2013 (Successor), $1.6 million in the period from September 29, 2012 to December 31, 2012 (Successor), $4.8 million for the period from January 1, 2012 to September 28, 2012 (Predecessor), and $4.9 million in 2011 (Predecessor).

Retirement Savings Plan

We have a Retirement Savings Plan (the “Retirement Savings Plan”) whereby eligible employees are permitted to contribute annually from 1% to 25% of their compensation to the Retirement Savings Plan. We contribute an amount equal to 50% of up to the first 6% of compensation contributed by the employee (“401(k) matching feature”). All participants enrolled in the Retirement Savings Plan as of January 1, 2013 became vested immediately with respect to the 401(k) matching feature contributions each pay period. Participants who enrolled in the Retirement Savings Plan after January 1, 2013 become vested with respect to 20% of our contributions for each full year of employment with the Company and thus become fully vested after five full years. We also may contribute additional funds each year to the Retirement Savings Plan, the amount of which, if any, is determined by the Board in its sole discretion. We incurred expenses related to the 401(k) matching feature of the Retirement Savings Plan of $1.7 million in 2013, $0.2 million in the period from September 29, 2012 to December 31, 2012 (Successor), $0.9 million for the period from January 1, 2012 to September 28, 2012 (Predecessor), and $1.2 million in 2011 (Predecessor), We did not make a discretionary contribution to the Retirement Savings Plan for 2013, 2012 and 2011.

Par’s Anchen subsidiary has a legacy 401(k) plan whereby its eligible employees are permitted to contribute annually from their compensation to this 401(k) plan up to the annual IRS limit. Under this plan, Anchen eligible employees can receive employer matching contributions of 100% of the first 3% of compensation contributed and 50% of the next 2% of compensation contributed (“Anchen 401(k) matching feature”). Participants in the legacy 401(k) plan become vested immediately with respect to the Anchen 401(k) matching feature contributions each pay period. Anchen eligible employees may also receive additional funds each year under the legacy 401(k) plan, the amount of which, if any, is determined by the Board in its sole discretion. As of December 31, 2012, this plan was merged into the Retirement Savings Plan. We incurred expenses related to the Anchen 401(k) matching feature of $146 thousand in the period from September 29, 2012 to December 31, 2012 (Successor), $381 thousand for the period from January 1, 2012 to September 28, 2012 (Predecessor), and $50 thousand in 2011 (Predecessor). We did not make a discretionary contribution to the legacy 401(k) plan for 2012 or 2011.

Legal Proceedings

Our legal proceedings are complex and subject to significant uncertainties.  As such, we cannot predict the outcome or the effects of the legal proceedings described below.  While we believe that we have valid claims and/or defenses in the litigations described below, litigation is inherently unpredictable, and the outcome of these proceedings could include substantial damages, the imposition of substantial fines, penalties, and injunctive or administrative remedies.  For proceedings where losses are both probable and reasonably estimable, we have accrued for such potential loss as set forth below.  Such accruals have been developed based upon estimates and assumptions that have been deemed reasonable by management, but the assessment process relies heavily on estimates and assumptions that may ultimately prove to be inaccurate or incomplete, and unknown circumstances may exist or unforeseen events occur that could lead us to change those estimates and assumptions.  Unless otherwise indicated below, at this time we are not able to estimate the possible loss or range of loss, if any, associated with these legal proceedings.  In general, we intend to continue to vigorously prosecute and/or defend these proceedings, as appropriate; however, from time to time, we may settle or otherwise resolve these matters on terms and conditions that we believe are in the best interests of the Company.  Resolution of any or all claims, investigations, and legal proceedings, individually or in the aggregate, could have a material adverse effect on our results of operations and/or cash flows in any given accounting period or on our overall financial condition.  

Patent Related Matters

On April 28, 2006, CIMA Labs, Inc. and Schwarz Pharma, Inc. filed separate lawsuits against us in the U.S. District Court for the District of New Jersey. CIMA and Schwarz Pharma each have alleged that we infringed U.S. Patent Nos. 6,024,981 (the “'981 patent”) and 6,221,392 (the “'392 patent”) by submitting a Paragraph IV certification to the FDA for approval of alprazolam orally disintegrating tablets. On July 10, 2008, the United States Patent and Trademark Office (“USPTO”) rejected all claims pending in both the '392 and '981 patents. On September 28, 2009, the USPTO's Patent Trial and Appeal Board (“PTAB”) affirmed the Examiner's rejection of all claims in the '981 patent, and on March 24, 2011, the PTAB affirmed the rejections pending for both patents and added new grounds for rejection of the '981 patent. On June 24, 2011, the plaintiffs re-opened prosecution on both patents at the USPTO. On May 13, 2013, the PTAB reversed outstanding rejections to the currently pending claims of the '392 patent reexamination application and affirmed a conclusion by the Examiner that testimony offered by the patentee had overcome other rejections. On September 20, 2013, a reexamination certificate was issued for the ’392 patent, and on January 9, 2014, a reexamination certificate was issued for the ’981 patent, each incorporating narrower claims than the respective originally-issued patent. We intend to vigorously defend this lawsuit and pursue our counterclaims.

Unimed and Laboratories Besins Iscovesco (“Besins”) filed a lawsuit on August 22, 2003 against Paddock Laboratories, Inc. in the U.S. District Court for the Northern District of Georgia alleging patent infringement as a result of Paddock's submitting an ANDA with a Paragraph IV certification seeking FDA approval of testosterone 1% gel, a generic version of Unimed Pharmaceuticals, Inc.'s Androgel^®. On September 13, 2006, we acquired from Paddock all rights to the ANDA, and the litigation was resolved by a settlement and license agreement that permits us to launch the generic version of the product no earlier than August 31, 2015, and no later than February 28, 2016, assuring our ability to market a generic version of Androgel^®well before the expiration of the patents at issue. On January 30, 2009, the Bureau of Competition for the FTC filed a lawsuit against us in the U.S. District Court for the Central District of California, subsequently transferred to the Northern District of Georgia, alleging violations of antitrust laws stemming from our court-approved settlement, and several distributors and retailers followed suit with a number of private plaintiffs' complaints beginning in February 2009. On February 23, 2010, the District Court granted our motion to dismiss the FTC's claims and granted in part and denied in part our motion to dismiss the claims of the private plaintiffs. On September 28, 2012, the District Court granted our motion for summary judgment against the private plaintiffs' claims of sham litigation. On June 10, 2010, the FTC appealed the District Court's dismissal of the FTC's claims to the U.S. Court of Appeals for the 11th Circuit. On April 25, 2012, the Court of Appeals affirmed the District Court's decision. On June 17, 2013, the Supreme Court of the United States reversed the Court of Appeals’ decision and remanded the case to the U.S. District Court for the Northern District of Georgia for further proceedings. On October 23, 2013, the District Court issued an order on indicative ruling on a request for relief from judgment, effectively remanding to the District Court the appeal of the grant of our motion for summary judgment against the private plaintiffs’ claims and holding those claims in abeyance while the remaining issues pending before the Court are resolved. We believe we have complied with all applicable laws in connection with the court-approved settlement and intend to continue to vigorously defend these actions.

On September 13, 2007, Santarus, Inc. and The Curators of the University of Missouri (“Missouri”) filed a lawsuit against us in the U.S. District Court for the District of Delaware.  The complaint alleges infringement of U.S. Patent Nos. 6,699,885; 6,489,346; and 6,645,988 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of 20 mg and 40 mg omeprazole/sodium bicarbonate capsules.  On December 20, 2007, Santarus and Missouri filed a second lawsuit against us in the U.S. District Court for the District of Delaware alleging infringement of the patents because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of 20 mg and 40 mg omeprazole/sodium bicarbonate powders for oral suspension.  The complaints generally seek (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit.  On March 4, 2008, the cases pertaining to our ANDAs for omeprazole capsules and omeprazole oral suspension were consolidated for all purposes.  On April 14, 2010, the District Court ruled in our favor, finding that plaintiffs’ patents were invalid as being obvious and without adequate written description.  Santarus appealed to the U.S. Court of Appeals for the Federal Circuit, and we cross-appealed the District Court’s decision of enforceability of plaintiffs’ patents.  On July 1, 2010, we launched our generic Omeprazole/Sodium Bicarbonate product.  On September 4, 2012, the Court of Appeals affirmed-in-part and reversed-in-part the District Court’s decision.  On December 10, 2012, our petition for rehearing and rehearing en banc was denied without comment.  A jury trial is now scheduled in the District Court for November 3, 2014.  On March 1, 2013, we filed a motion for judgment on the pleadings seeking dismissal of the case.  A contingent liability of $9 million was recorded on our consolidated balance sheet as of December 31, 2012 and December 31, 2013 for this matter.  We can give no assurance that the final resolution of this legal proceeding will not materially differ from our estimates and assumptions inherent in our best estimate of potential loss.  We have ceased further distribution of our generic omeprazole/sodium bicarbonate 20 mg and 40 mg capsule product pending further developments.  We will continue to vigorously defend this action.

On September 20, 2010, Schering-Plough HealthCare Products, Santarus, Inc., and the Curators of the University of Missouri filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaint alleges infringement of U.S. Patent Nos. 6,699,885; 6,489,346; 6,645,988; and 7,399,772 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of a 20mg/1100 mg omeprazole/sodium bicarbonate capsule, a version of Schering-Plough's Zegerid OTC®. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. The case was stayed pending the decision by the Court of Appeals on the prescription product appeal described in the preceding paragraph, and the parties agreed to be bound by such decision for purposes of the OTC product litigation. The case was re-opened on October 3, 2012, and a bench-trial was scheduled for January 26, 2015. On February 25, 2014, the case was stayed pending standard antitrust review of a confidential settlement.

On April 29, 2009, Pronova BioPharma ASA filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 5,502,077 and 5,656,667 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of omega-3-acid ethyl esters oral capsules. On May 29, 2012, the District Court ruled in favor of Pronova in the initial case, and we appealed to the U.S. Court of Appeals for the Federal Circuit on June 25, 2012. An oral hearing was held on May 8, 2013, and on September 12, 2013, the Court of Appeals ruled in our favor, reversing the lower District Court decision. On October 15, 2013, Pronova filed petitions for panel and en banc rehearing, which were denied on January 16, 2014. On March 5, 2014, judgment in our favor was formally entered in the District Court.

On October 4, 2010, UCB Manufacturing, Inc. filed a verified complaint in the Superior Court of New Jersey, Chancery Division, Middlesex, naming us, our development partner Tris Pharma, and Tris Pharma's head of research and development, Yu- Hsing Tu. The complaint alleges that Tris and Tu misappropriated UCB's trade secrets and, by their actions, breached contracts and agreements to which UCB, Tris, and Tu were bound. The complaint further alleges unfair competition against Tris, Tu, and us relating to the parties' manufacture and marketing of generic Tussionex^®seeking a judgment of misappropriation and breach, a permanent injunction and disgorgement of profits. On June 2, 2011, the court granted Tris's motion for summary judgment dismissing UCB's claims, and UCB appealed. An oral hearing was held on April 8, 2013. We intend to vigorously defend the lawsuit.

On August 10, 2011, Avanir Pharmaceuticals, Inc. et al. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 7,659,282 and RE38,155 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of oral capsules of 20 mg dextromethorphan hydrobromide and 10 mg quinidine sulfate. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. Our case was consolidated with those of other defendants, Actavis, Impax, and Wockhardt. A Markman ruling was entered December 3, 2012 and a bench trial was held from September 9-13 and October 15, 2013. We intend to defend this action vigorously.

On September 1, 2011, we, along with EDT Pharma Holdings Ltd. (now known as Alkermes Pharma Ireland Limited) (Elan), filed a complaint against TWi Pharmaceuticals, Inc. of Taiwan in the U.S. District Court for the District of Maryland and another complaint against TWi on September 2, 2011, in the U.S. District Court for the Northern District of Illinois. In both complaints, Elan and we allege infringement of U.S. Patent No. 7,101,576 because TWi filed an ANDA with a Paragraph IV certification seeking FDA approval of a generic version of Megace® ES. On February 6, 2012, we voluntarily dismissed our case in the Northern District of Illinois and proceeded with our case in the District of Maryland. Our complaint seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On July 17, 2013, the District Court granted in part and denied in part TWi's motion for summary judgment of invalidity and noninfringement and granted summary judgment in our favor dismissing two of TWi's invalidity defenses. On September 25, 2013, the District Court entered a stipulation in which TWi conceded infringement of the ’576 patent. A bench trial was held from October 7-15, 2013. On February 21, 2014, the District Court issued a decision in favor of TWi, finding all asserted claims of the ’576 patent invalid for obviousness. We intend to vigorously pursue an appeal of this decision and further intend to assert, in cooperation with Elan, other intellectual property against TWi.

On October 28, 2011, Astra Zeneca, Pozen, Inc., and KBI-E Inc., filed a lawsuit against our subsidiary, Anchen Pharmaceuticals, in the U.S. District Court for the District of New Jersey. The complaint alleges infringement of U.S. Patent No. 6,926,907; 6,369,085; 7,411,070; and 7,745 ,466 because Anchen submitted an ANDA with a Paragraph IV certification seeking FDA approval of delayed-release oral tablets of 375/20 and 500/20 mg naproxen/esomeprazole magnesium. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A Markman ruling was entered on May 1, 2013. On October 15, 2013, a draft stipulation of dismissal was offered to plaintiffs in light of our conversion of our Paragraph IV certification to a Paragraph III certification in our ANDA. As of the date of this Report, plaintiffs continue to oppose the entry of the dismissal stipulation. We will continue to defend this action vigorously.

On March 28, 2012, Horizon Pharma Inc. and Horizon Pharma USA Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent No. 8,067,033 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of oral tablets of 26.6/800 mg famotidine/ibuprofen. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On October 17, 2013, the case was dismissed pursuant to a confidential settlement agreement.

On April 4, 2012, AR Holding Company, Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 7,619,004; 7,601,758; 7,820,681; 7,915,269; 7,964,647; 7,964,648; 7,981,938; 8,093,296; 8,093,297; and 8,097,655 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of oral tablets of 0.6 mg colchicine. On November 1, 2012, Takeda Pharmaceuticals was substituted as the plaintiff and real party-in-interest in the case. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On August 30, 2013, Takeda filed a new complaint against us in view of our change of the ANDA’s labeled indication. A bench trial is scheduled for August 3, 2015. We intend to defend this action vigorously.

On August 22, 2012, we were added as a defendant to the action pending before the U.S. District Court for the Northern District of California brought by Takeda Pharmaceuticals, originally against Handa Pharmaceuticals. Takeda's complaints allege infringement of U.S. Patent Nos. 6,462,058; 6,664,276; 6,939,971; 7,285,668; 7,737,282; and 7,790,755 because Handa submitted an ANDA with a Paragraph IV certification to the FDA for approval of dexlansoprazole delayed release capsules, 30 mg and 60 mg. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We assumed the rights to this ANDA and are prosecuting the case vigorously. A bench trial was held on June 5-13, 2013. On April 26, 2013, we filed a declaratory judgment complaint in the U.S. District Court for the Northern District of California in view of U.S. Patent Nos. 8,105,626 and 8,173,158, and another in the same court on July 9, 2013 with respect to U.S. Patent No. 8,461,187, in each case against Takeda Pharmaceuticals, and asserting that the patents in questions are not infringed, invalid, or unenforceable. A bench trial has been set in this case for April 13, 2015. On October 17, 2013, a decision in favor of Takeda was entered in the original District Court case with respect to the ’282 and ’276 patents. On November 6, 2013, we filed our appeal of the original District Court’s judgment to the Court of Appeals for the Federal Circuit. We intend to continue to defend and prosecute, as appropriate, these actions vigorously.

On October 25, 2012, Purdue Pharma L.P. and Transcept Pharmaceuticals filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaint alleged infringement of U.S. Patent Nos. 8,242,131 and 8,252,809 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of zolpidem tartrate sublingual tablets 1.75 and 3.5 mg. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A Markman hearing is scheduled for May 8, 2014, and pre-trial briefs are due October 24, 2014. We intend to defend this action vigorously.

On October 31, 2012, Acura Pharmaceuticals, Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleged infringement of U.S. Patent No. 7,510,726 because we submitted an ANDA with a Paragraph IV certification seeking FDA approval of oxycodone oral tablets 5 and 7.5 mg. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On October 7, 2013, an order was entered to stay the case pending the Court’s review of a confidential settlement agreement.

On December 19, 2012, Endo Pharmaceuticals and Grunenthal filed a lawsuit against us in the U.S. District Court for the Southern District of New York. The complaint alleges infringement of U.S. Patent Nos. 7,851,482; 8,114,383; 8,192,722; 8.309, 060; 8,309,122; and 8,329,216 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of oxymorphone hydrochloride extended release tablets 40 mg. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend this action vigorously.

On January 8, 2013, we were substituted for Actavis as defendant in litigation then pending in the U.S. District Court for the District of Delaware. The action was brought by Novartis against Actavis for filing an ANDA with a Paragraph IV certification seeking FDA approval of rivastigmine transdermal extended release film 4.6 and 9.5 mg/24 hr. The complaint alleges infringement of U.S. Patents 5,602,176; 6,316,023; and 6,335,031 and generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A trial was held August 26-29, 2013, and a second bench trial directed to our non-infringement positions is scheduled to be held May 1, 2014. We intend to defend this action vigorously.

On January 31, 2013, Merz Pharmaceuticals filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 7,638,552 and 7,816,396 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of glycopyrrolate oral solution. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On November 13, 2013, the case was dismissed pursuant to a confidential settlement agreement.

On February 7, 2013, Sucampo Pharmaceuticals, Takeda Pharmaceuticals, and R-Tech Ueno filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 6,414,016; 7,795,312; 8,026,393; 8,071,613; 8,097,653; and 8,338,639 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of lubiprostone oral capsules 8 mcg and 24 mcg. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On July 3, 2013, an amended complaint was filed, adding U.S. Patent No. 8,389,542 to the case. A bench trial is scheduled for December 1, 2014. We intend to defend this action vigorously.

On May 14, 2013, Bayer Pharma AG, Bayer IP GMBH, and Bayer Healthcare Pharmaceuticals, Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos. 6,362,178 and 7,696,206 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of vardenafil hydrochloride orally disintegrating tablets. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A bench trial is scheduled for April 6, 2015. We intend to defend this action vigorously.

On May 15, 2013, Endo Pharmaceuticals filed a lawsuit against us in the U.S. District Court for the Southern District of New York. The complaint alleges infringement of U.S. Patent Nos. 7,851,482; 8,309,122; and 8,329,216 as a result of our November 2012 acquisition from Watson of an ANDA with a Paragraph IV certification seeking FDA approval of non-tamper resistant oxymorphone hydrochloride extended release tablets. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. While Watson had settled patent litigation relating to this product in October 2010, Endo is asserting patents that issued after that settlement agreement was executed. We intend to defend this action vigorously.

On June 19, 2013, Alza Corporation and Janssen Pharmaceuticals, Inc. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent No. 8,163,798 as a result of our November 2012 acquisition from Watson of an ANDA with a Paragraph IV certification seeking FDA approval of methylphenidate hydrochloride extended release tablets. The complaint generally seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A bench trial is scheduled for March 16, 2015. We intend to defend this action vigorously.

On June 21, 2013, we, along with Alkermes Pharma Ireland Ltd., filed a complaint against Breckenridge Pharmaceutical, Inc. in the U.S. District Court for the District of Delaware. In the complaint, we allege infringement of U.S. Patent Nos. 6,592,903 and 7,101,576 because Breckenridge filed an ANDA with a Paragraph IV certification seeking FDA approval of a generic version of Megace® ES. Our complaint seeks (i) a finding of infringement, validity, and/or enforceability; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A bench trial is scheduled for February 17, 2015. We intend to prosecute this infringement case vigorously.

On September 23, 2013, Forest Labs and Royalty Pharma filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos., 6,602,911; 7,888,342; and 7,994,220 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of 12.5, 25, 50, and 100 mg milnacipran HCl oral tablets. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend this action vigorously.

On August 20, 2013, MonoSol RX and Reckitt Benckiser filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges infringement of U.S. Patent Nos., 8,017,150 and 8,475,832 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of EQ 2/0.5, 8/2, 4/1, 12/3 mg base buprenorphine HCl/naloxone HCl sublingual films. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. A three-day bench trial is scheduled for August 31, 2015. We intend to defend this action vigorously.

On October 22, 2013, Horizon Pharma and Jagotec AG filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaint alleges infringement of U.S. Patent Nos., 6,488,960; 6,677,326; 8,168,218; 8,309,124; and 8,394,407 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of 2 and 5 mg prednisone delayed release oral tablets. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On December 6, 2013, the case was dismissed pursuant to our ANDA withdrawal.

On November 26, 2013, Otsuka Pharmaceutical Co. filed a lawsuit against us in the U.S. District Court for the District of Delaware. The complaint alleges both improper notification as to the Paragraph IV certification accompanying our ANDA for approval of 15 and 30 mg tolvaptan oral tablets as well as infringement of U.S. Patent Nos. 5,753,677 and 8,501,730. The complaint seeks (i) a declaratory judgment of improper notice; (ii) a finding of infringement; and (iii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. On March 10, 2014, the District Court granted Otsuka’s motion for judgment on the pleadings, dismissing the case, as our initial notice letter preceded our acceptance for filing from FDA. At the appropriate time, we intend to resubmit the notice letter.

On December 27, 2013, Jazz Pharmaceuticals filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaint alleges infringement of U.S. Patent Nos. 6,472,431; 6,780,889; 7,262,219; 7,851,506; 8,263,650; 8,324,275; 8,461,203; 7,668,730; 7,765,106; 7,765,107; 7,895,059; 8,457,988; and 8,589,182 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of 500mg/ml sodium oxybate oral solution. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend this action vigorously.

On January 21, 2014, Lyne Laboratories, Fresenius USA Manufacturing and Fresenius Medical Care Holdings filed a lawsuit against us in the U.S. District Court for the District of Massachusetts. The complaint alleges infringement of U.S. Patent Nos. 8,591,938 and 8,592,480 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of 169mg/5ml calcium acetate oral solution. The complaint seeks (i) a finding of infringement; and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend this action vigorously.

On January 23, 2014, Eli Lilly filed a lawsuit against us in the U.S. District Court for the Southern District of Indiana, and on January 24, 2014, Lilly, Daiichi Sankyo, and Ube Industries, Ltd. filed a lawsuit against us in the U.S. District Court for the District of New Jersey. The complaints allege infringement of U.S. Patent Nos. 8,404,703 and 8,569,325 because we submitted an ANDA with a Paragraph IV certification to the FDA for approval of EQ 5 mg and EQ 10 mg prasugrel hydrochloride oral tablets. The complaints seek (i) a finding of infringement and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit. We intend to defend these actions vigorously.

On February 14, 2014, Forest Laboratories, Inc., Forest Laboratories Holdings, Ltd., and Adamas Pharmaceuticals, Inc., filed a lawsuit against us and our Anchen subsidiary in the U.S. District Court for the District of Delaware.  The complaint alleges infringement of U.S. Patent Nos. 8,039,009; 8,168,209; 8,173,708; 8,283,379; 8,329,752; 8,362,085; and 8,598,233 because we submitted ANDAs with Paragraph IV certifications to the FDA for approval of 7, 14, 21, and 28 mg memantine hydrochloride extended release capsules.  The complaint seeks (i) a finding of infringement and (ii) a permanent injunction be entered, terminating at the expiration of the patents-in-suit.  We intend to defend this action vigorously.

Industry Related Matters

Beginning in September 2003, we, along with numerous other pharmaceutical companies, have been named as a defendant in actions brought by the Attorneys General of Illinois, Kansas, and Utah, as well as a state law qui tam action brought on behalf of the state of Wisconsin by Peggy Lautenschlager and Bauer & Bach, LLC, alleging generally that the defendants defrauded the state Medicaid systems by purportedly reporting or causing the reporting of AWP and/or “Wholesale Acquisition Costs” that exceeded the actual selling price of the defendants’ prescription drugs. These cases generally seek some combination of actual damages, and/or double damages, treble damages, compensatory damages, statutory damages, civil penalties, disgorgement of excessive profits, restitution, disbursements, counsel fees and costs, litigation expenses, investigative costs, injunctive relief, punitive damages, imposition of a constructive trust, accounting of profits or gains derived through the alleged conduct, expert fees, interest and other relief that the court deems proper. On November 21, 2013, we reached an agreement in principle to resolve the claims brought by the State of Illinois for $28,500 thousand, including attorneys’ fees and costs. On January 28, 2014, we settled the claims brought by the State of Kansas for $1,750 thousand. On February 5, 2014, we settled the claims brought by the State of Utah for $2,100 thousand. On February 17, 2014, the Dane County Circuit Court for the state of Wisconsin dismissed the claim brought by Peggy Lautenschlager and Bauer & Bach, LLC. During the year ended December 31, 2013, we recorded an additional $25,650 thousand as "Settlements and loss contingencies, net" on the consolidated statements of operations as we continue to periodically assess and estimate our remaining potential liability. A contingent liability of $32,367 thousand was recorded under the caption “Accrued legal settlements” on our consolidated balance sheet as of December 31, 2013, in connection with the aforementioned AWP actions. Pending the finalization of the State of Illinois agreement in principle, all of our existing AWP cases will have been concluded.

The Attorneys General of Florida, Indiana and Virginia and the United States Office of Personnel Management (the “USOPM”) have issued subpoenas, and the Attorneys General of Michigan, Tennessee, Texas, and Utah have issued civil investigative demands, to us.  The demands generally request documents and information pertaining to allegations that certain of our sales and marketing practices caused pharmacies to substitute ranitidine capsules for ranitidine tablets, fluoxetine tablets for fluoxetine capsules, and two 7.5 mg buspirone tablets for one 15 mg buspirone tablet, under circumstances in which some state Medicaid programs at various times reimbursed the new dosage form at a higher rate than the dosage form being substituted.  We have provided documents in response to these subpoenas to the respective Attorneys General and the USOPM.  The aforementioned subpoenas and civil investigative demands culminated in the federal and state law qui tam action brought on behalf of the United States and several states by Bernard Lisitza.  The complaint was unsealed on August 30, 2011.  The United States intervened in this action on July 8, 2011 and filed a separate complaint on September 9, 2011, alleging claims for violations of the Federal False Claims Act and common law fraud.  The states of Michigan and Indiana have also intervened as to claims arising under their respective state false claims acts, common law fraud, and unjust enrichment. On July 13, 2012, we filed an Answer and Affirmative Defense to Indiana's Amended Complaint. We intend to vigorously defend these lawsuits.  

Other

We are, from time to time, a party to certain other litigations, including product liability litigations.  We believe that these litigations are part of the ordinary course of our business and that their ultimate resolution will not have a material effect on our financial condition, results of operations or liquidity. We intend to defend or, in cases where we are the plaintiff, to prosecute these litigations vigorously.

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Accounts Receivable (Schedule of Accounts Affected by the Estimated Provisions) (Details) (USD $) In Thousands, unless otherwise specified	36 Months Ended		12 Months Ended										3 Months Ended		12 Months Ended
	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2013 Successor [Member]		Dec. 31, 2012 Successor [Member]		Dec. 31, 2013 Successor [Member] Chargebacks [Member]		Dec. 31, 2012 Successor [Member] Chargebacks [Member]		Dec. 31, 2013 Successor [Member] Rebates and incentive programs [Member]	Dec. 31, 2012 Successor [Member] Rebates and incentive programs [Member]	Mar. 31, 2012 Successor [Member] Returns [Member]		Dec. 31, 2013 Successor [Member] Returns [Member]		Dec. 31, 2012 Successor [Member] Returns [Member]		Dec. 31, 2013 Successor [Member] Cash discounts and other [Member]	Dec. 31, 2012 Successor [Member] Cash discounts and other [Member]	Dec. 31, 2011 Predecessor [Member]		Dec. 31, 2011 Predecessor [Member] Chargebacks [Member]		Dec. 31, 2011 Predecessor [Member] Rebates and incentive programs [Member]	Dec. 31, 2011 Predecessor [Member] Returns [Member]	Dec. 31, 2011 Predecessor [Member] Cash discounts and other [Member]
Accounts Receivable Reserves [Roll Forward]
Beginning balance			$ (195,702)		$ (143,164)		$ (41,670)		$ (20,688)		$ (59,426)	$ (35,132)	$ (58,672)		$ (68,062)		$ (58,672)		$ (26,544)	$ (28,672)	$ (108,289)		$ (19,482)		$ (23,273)	$ (48,928)	$ (16,606)
Anchen opening balance																					(10,434)		(1,633)		(1,427)	(1,748)	(5,626)
Provision recorded for current period sales			(1,154,619)		(841,192)		(630,097)		(442,245)		(290,934)	(216,861)			(37,956)		(33,315)		(195,632)	(148,771)	(519,677)		(261,335)		(121,804)	(30,577)	(105,961)
(Provision) reversal recorded for prior period sales			2,223		734		0	[1]	0	[1]	659	(59)	(1,600)	[2]	0	[2]	1,602	[2]	1,564	(809)	568		0	[1]	660	265	(357)
Credits processed			1,108,037		787,920		623,001		421,263		274,380	192,626			27,837		22,323		182,819	151,708	494,668		261,762		110,712	22,316	99,878
Ending balance			(240,061)		(195,702)		(48,766)		(41,670)		(75,321)	(59,426)			(78,181)		(68,062)		(37,793)	(26,544)	(143,164)		(20,688)		(35,132)	(58,672)	(28,672)
Accrued Liabilities [Roll Forward]
Beginning balance		(35,829)	(42,162)	[3]	(39,614)	[3]															(32,169)	[3]
Anchen opening balance																					(571)	[3]
Provision recorded for current period sales			(80,726)	[3]	(73,973)	[3]															(55,853)	[3]
(Provision) reversal recorded for prior period sales			3,566	[3],[4]	0	[3]															224	[3]
Credits processed			83,493	[3]	71,425	[3]															48,755	[3]
Ending balance	(42,162)	(35,829)	(35,829)	[3]	(42,162)	[3]															(39,614)	[3]
Increase (Decrease) in Employee Related Liabilities	$ (3,600)

[1] Unless specific in nature, the amount of provision or reversal of reserves related to prior periods for chargebacks is not determinable on a product or customer specific basis; however, based upon historical analysis and analysis of activity in subsequent periods, we believe that our chargeback estimates remain reasonable.

[2] The amount principally represents the resolution of a customer dispute in the first quarter of 2012 regarding invalid deductions taken in prior years of approximately $1,600 thousand.

[3] Includes amounts due to indirect customers for which no underlying accounts receivable exists and is principally comprised of Medicaid rebates and rebates due under other U.S. Government pricing programs, such as TriCare and the Department of Veterans Affairs.

[4] Based upon additional available information related to Managed Medicaid utilization in California and a recalculation of average manufacturer’s price, we reduced our Medicaid accruals for the periods January 2010 through December 2012 by approximately $3,600 thousand. Our Medicaid accrual represents our best estimate at this time.

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Available for Sale Marketable Debt Securities (Tables)

12 Months Ended

Dec. 31, 2013

Available-for-sale Securities [Abstract]

Summary of Amortized Cost and Estimated Fair Value of Available for Sale Marketable Debt Securities

The following is a summary of amortized cost and estimated fair value of our marketable debt securities available for sale at December 31, 2013 ($ amounts in thousands):

			Unrealized				Estimated Fair Value
	Cost		Gain		(Loss)
Corporate bonds		$3,522		$19		$—		$3,541

All available for sale marketable debt securities are classified as current on our consolidated balance sheet as of December 31, 2013.

The following is a summary of amortized cost and estimated fair value of our investments in marketable debt securities available for sale at December 31, 2012 ($ amounts in thousands):

			Unrealized				Estimated Fair Value
	Cost		Gain		(Loss)
Corporate bonds		$11,666		$61		$—		$11,727

Summary of Contractual Maturities of Available for Sale Debt Securities

The following is a summary of the contractual maturities of our available for sale debt securities at December 31, 2013 ($ amounts in thousands):

	December 31, 2013
	Cost		Estimated Fair Value
Less than one year		$2,616		$2,624
Due between 1-2 years	906		917
Total		$3,522		$3,541

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Intangible Assets, net

12 Months Ended

Dec. 31, 2013

Intangible Assets, Net (Excluding Goodwill) [Abstract]

Intangible Assets, net

Intangible Assets, net:

($ amounts in thousands)

	December 31, 2013							December 31, 2012
	(Successor)							(Successor)
			Accumulated Amortization							Accumulated Amortization
	Cost					Net		Cost					Net
Developed products	$	530,759	$	(155,744	)	$	375,015	$	552,700	$	(33,321	)	$	519,379
Other product related royalty streams	115,600		(22,709		)	92,891		115,600		(5,289		)	110,311
IPR&D	293,400		—			293,400		584,000		—			584,000
Subsequently Developed IPR&D	262,553		(25,331		)	237,222		24,600		(257		)	24,343
Par trade name	26,400		—			26,400		26,400		—			26,400
Watson/Actavis Divestiture Products	85,295		(23,143		)	62,152		101,200		(3,934		)	97,266
Watson/Actavis related IPR&D	4,700		—			4,700		14,300		—			14,300
Other	1,000		(132		)	868		—		—			—
	$	1,319,707	$	(227,059	)	$	1,092,648		$1,418,800		($42,801	)		$1,375,999

We recorded amortization expense related to intangible assets of approximately $184,258 thousand for the year ended December 31, 2013 (Successor), $42,801 thousand for the period September 29, 2012 to December 31, 2012 (Successor), $31,196 thousand for the period January 1, 2012 to September 28, 2012 (Predecessor), and $14,822 thousand for the year ended December 31, 2011 (Predecessor). After the Merger, amortization expense was included in cost of goods sold.

Intangible Asset Impairment

During the twelve months ended December 31, 2013, we recorded intangible asset impairment totaling approximately $100,093 thousand. 2013 activity included a fourth quarter charge of approximately $60,147 thousand for IPR&D classes of products and projects that were evaluated as part of the annual evaluation of indefinite lived intangible assets. The approximate $60,147 thousand charge represented the reduction to the appropriate fair values. During the third quarter of 2013, we recorded intangible assets impairment totaling approximately $39,480 thousand related to five products not expected to achieve their originally forecasted operating results. During the second quarter of 2013, we also ceased selling a product that had been acquired with the divested products from the Watson/Actavis Merger and recorded a total corresponding intangible asset impairment of $466 thousand. During the period from January 1, 2012 to September 28, 2012, we abandoned an in-process research and development project that was acquired in the Anchen Acquisition and recorded a corresponding intangible asset impairment of $2,000 thousand, and we exited the market of a commercial product that was acquired in the Anchen Acquisition and recorded a corresponding intangible asset impairment of $3,700 thousand.

Intangible assets presented in the Successor period are principally comprised of product related assets recognized at fair value in accordance with ASC 805, Business Combinations, and are inclusive of assets that had previously been recognized in the Predecessor period and revalued as part of the Merger as well as assets initially recognized in connection with the Merger. Intangible assets presented in the Predecessor period are principally comprised of assets previously recognized at estimated fair value under ASC 805 as well as numerous asset acquisitions and acquisition of product and intellectual property rights recorded at cost. Intangible assets are amortized over the period in which the related cash flows are expected to be generated or on a straight-line basis over the products’ estimated useful life if the estimated cash flows method approximates straight-line basis. We evaluate all intangible assets for impairment whenever events or other changes in circumstances indicate that the carrying value of an asset may no longer be recoverable. Such evaluations utilize forecasted financial information. As of December 31, 2013, we believe our net intangible assets are recoverable. The intangible assets included on our consolidated balance sheet at December 31, 2013 and December 31, 2012 includes the following:

Intangible Assets Acquired in the Merger

We were acquired on September 28, 2012 through a merger transaction with Holdings. Refer to Note 2, “Sky Growth Merger” for details of the transaction. As part of the Merger, we revalued intangible assets related to commercial products (developed technology), royalty streams, IPR&D, and our trade name.

The fair value of the developed technology and in-process research and development intangible assets were estimated using the discounted cash flow method of the income approach. Under this method, an intangible asset’s fair value is equal to the present value of the after-tax cash flows (excess earnings) attributable solely to the intangible asset over its remaining useful life. To calculate fair value, we estimated the present value of cash flows discounted at rates commensurate with the inherent risks associated with each type of asset. We believe that the level and timing of cash flows appropriately reflect market participant assumptions. Some of the significant assumptions inherent in the development of the identifiable intangible asset valuations, from the perspective of a market participant, include the estimated net cash flows by year by project or product (including net revenues, costs of sales, research and development costs, selling and marketing costs and other charges), the appropriate discount rate to select in order to measure the risk inherent in each future cash flow stream, the assessment of each asset's life cycle, competitive trends impacting the asset and each cash flow stream and other factors. The major risks and uncertainties associated with the timely and successful completion of the IPR&D projects include legal risk and regulatory risk.

The developed product intangible assets are composite assets, comprising the market position of the product, the developed technology utilized and the customer base to which the products are sold. Developed technology and the customer base were considered but have not been identified separately as any related cash flows would be intertwined with the product related intangibles. Developed Products held by the Company are considered separable from the business as they could be sold to a third party. The Developed Products were valued using an excess earnings method, with the exception of the royalty revenue stream products not manufactured by us, which were valued using a relief from royalty method of the income approach. The remaining net book value of the related intangible asset related to developed products will be amortized over a weighted average amortization period of approximately six years.

IPR&D is related to R&D projects that were incomplete at the Merger. There are 68 projects associated with IPR&D. As of the Merger, we grouped and valued IPR&D based on the projected year of launch for each group. IPR&D are considered separable from the business as they could be sold to a third party. The value of IPR&D was accounted for as an indefinite-lived intangible asset and will be subject to impairment testing until the completion or abandonment of each group. Upon the successful completion and launch of a product in an annual group, we will make a separate determination of useful life of the IPR&D intangible and commence amortization.

Trade names constitute intellectual property rights and are marketing-related intangible assets. Our corporate trade name was valued using a relief from royalty method of the income approach and accounted for as an indefinite-lived intangible asset that will be subject to annual impairment testing or whenever events or changes in business circumstances necessitate an evaluation for impairment using a fair value approach.

Intangible Assets acquired with the Divested Products from the Watson/Actavis Merger

On November 6, 2012, we acquired the U.S. marketing rights to five generic products that were currently marketed by Watson or Actavis, as well as eight Abbreviated New Drug Applications currently awaiting regulatory approval and a generic product in late-stage development, in connection with the merger of Watson and Actavis. Refer to Note 3, “Acquisition of Divested Products from the Watson/Actavis Merger” for details of the transaction.

Developed products are defined as products that are commercialized, all research and development efforts have been completed by the Seller, and final regulatory approvals have been received. The developed product intangible assets are composite assets, comprising the market position of the product, the developed technology utilized and the customer base to which the products are sold. Developed technology and the customer base were considered but have not been identified separately as any related cash flows would be very much intertwined with the product related intangibles. Developed Products held by the Company are considered separable from the business as they could be sold to a third party. The Developed Products were valued using a multi-period excess earnings method under the income approach. The principle behind this method is that the value of the intangible asset is equal to the present value of the after-tax cash flows attributable to the intangible asset only. The remaining net book value of the related intangible asset related to developed products will be amortized over a weighted average amortization period of approximately seven years.

IPR&D consists of technology-related intangible assets used in R&D activities, which are still incomplete. IPR&D products held by the Company are considered separable from the business as they could be sold to a third party. The IPR&D products were valued using multi-period excess earnings method under the income approach as the most reasonable approach for estimating the fair value of acquired IPR&D Products. The value of IPR&D was accounted for as an indefinite-lived intangible asset and will be subject to impairment testing until the completion or abandonment of the group of projects. Upon the successful completion and launch of a product in the group, we will make a separate determination of useful life of the related IPR&D intangible and commence amortization.

Estimated Amortization Expense for Existing Intangible Assets at December 31, 2013

The following table does not include estimated amortization expense for future milestone payments that may be paid and result in the creation of intangible assets after December 31, 2013 and assumes the intangible asset related to the Par Trade Name as an indefinite lived asset will not be amortized in the future.

($ amounts in thousands)

	Estimated Amortization Expense
2014		$173,926
2015	149,025
2016	154,756
2017	178,103
2018	142,779
2019 and thereafter	267,659
		$1,066,248

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Income Taxes (Narrative) (Details) (USD $)	12 Months Ended			3 Months Ended	12 Months Ended		9 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013 State [Member]	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Sep. 28, 2012 Successor [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]	Dec. 31, 2010 Predecessor [Member]
Income Taxes [Line Items]
Total deferred tax assets				$ 80,135,000	$ 92,330,000
Net operating loss carry forwards			179,600,000
Valuation allowance gross	137,100,000
Valuation allowance	12,300,000			6,803,000	12,322,000
Valuation allowance gross, change in amount	5,500,000
Current unrecognized tax positions	18,000,000			12,538,000	17,981,000	12,119,000	12,119,000	14,409,000	31,571,000
Unrecognized tax benefits that would affect the effective tax rate, if recognized	13,300,000
Total amount of accrued interest and penalties resulting from unrecognized tax benefits	2,500,000	2,200,000
Recognized interest and penalties				40,000	500,000		400,000	400,000
Unrecognized tax position that may recognized within next twelve months	$ 6,000,000