NOTE 1. DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Description of Business

Abaxis, Inc. (“Abaxis,” the “Company,” “our,” “us,” or “we”), incorporated in California in 1989, develops, manufactures and markets portable blood analysis systems that are used in a broad range of medical specialties in human or veterinary patient care to provide clinicians with rapid blood constituent measurements. We conduct business worldwide and manage our business on the basis of the following two reportable segments: the medical market and the veterinary market.

Basis of Presentation

Principles of Consolidation. The accompanying consolidated financial statements include the accounts of Abaxis and our wholly-owned subsidiaries. Intercompany transactions and balances have been eliminated in consolidation.

Discontinued Operations. On March 18, 2015, we entered into an Asset Purchase Agreement with Antech Diagnostics, Inc. (“Antech”) pursuant to which we sold substantially all of the assets of our Abaxis Veterinary Reference Laboratories (“AVRL”) business. The sale transaction closed on March 31, 2015. The historical operating results of our AVRL business are retrospectively adjusted and presented as discontinued operations in our consolidated balance sheets and consolidated statements of income for all periods presented. See Note 3, “Discontinued Operations” for additional information. Unless noted otherwise, all discussions herein with respect to the Company’s audited consolidated financial statements relate to the Company’s continuing operations.

Reclassifications. Certain reclassifications have been made to prior periods’ consolidated financial statements to conform to the current period presentation. These reclassifications did not result in any change in previously reported net income or shareholders’ equity.

Summary of Significant Accounting Policies

Management Estimates. The preparation of these consolidated financial statements in accordance with accounting principles generally accepted in the United States of America requires our management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements, the reported amounts of revenues and expenses during the reporting period, and related disclosures. Significant management estimates made in preparing the consolidated financial statements relate to allowance for doubtful accounts, sales and other allowances, estimated selling price of our products, valuation of inventory, fair value of investments, fair value and useful lives of intangible assets, income taxes, valuation allowance for deferred tax assets, share-based compensation, legal exposures and warranty reserves. Our management bases their estimates on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Our actual results may differ materially from these estimates.

Cash and Cash Equivalents. Cash equivalents consist of highly liquid investments with original or remaining maturities of three months or less at the time of purchase that are readily convertible into cash. The fair value of these investments was determined by using quoted prices for identical investments in active markets which are measured at Level 1 inputs under Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 820, “Fair Value Measurements and Disclosures.” The carrying value of cash equivalents approximates fair value due to their relatively short-term nature.

Investments. We hold both short-term and long-term investments and our portfolio primarily consists of certificates of deposit, commercial paper, corporate bonds and municipal bonds. Short-term investments have maturities of one year or less. All other investments with maturity dates greater than one year are classified as long-term. Our investments are accounted for as either available-for-sale or held-to-maturity. Investments classified as available-for-sale are reported at fair value at the balance sheet date, and temporary differences between cost and fair value are presented as a separate component of accumulated other comprehensive income (loss), net of any related tax effect, in shareholders’ equity. Investments classified as held-to-maturity are based on the Company’s positive intent and ability to hold to maturity and these investments are carried at amortized cost.

Realized gains and losses from investments are included in “Interest and other income (expense), net,” computed using the specific identification cost method. We assess whether an other-than-temporary impairment loss on our investments has occurred due to declines in fair value or other market conditions. Declines in fair value that are determined to be other-than-temporary, if any, are recorded as charges against “Interest and other income (expense), net” in the consolidated statements of income. We did not recognize any impairment loss on investments during fiscal 2017, 2016 or 2015.

Concentration of Credit Risks and Certain Other Risks. Financial instruments that potentially subject us to a concentration of credit risk consist primarily of cash, cash equivalents, investments and receivables. We place our cash, cash equivalents and investments with high credit quality financial institutions that are regularly monitored by management. Deposits held with banks may exceed the amount of the insurance provided by the federal government on such deposits. To date, the Company has not experienced any losses on such deposits. We also have short and long-term investments in certificates of deposit, commercial paper, corporate bonds and municipal bonds, which can be subject to certain credit risk. However, we mitigate the risks by investing in high-grade instruments, limiting our exposure to any one issuer, and monitoring the ongoing creditworthiness of the financial institutions and issuers.

We sell our products to distributors and direct customers located primarily in North America, Europe and other countries. Credit is extended to our customers and we generally do not require our customers to provide collateral for purchases on credit. Credit risks are mitigated by our credit evaluation process and monitoring the amounts owed to us, taking appropriate action when necessary. Starting in fiscal 2016, we entered into sales contracts as the lessor of instruments under sales-type lease agreements with our customers, whereby we retain a security interest in certain of the underlying assets and monitor the amounts owed to us. Collection of receivables may be affected by changes in economic or other industry conditions and may, accordingly, impact our overall credit risk. We maintain an allowance for doubtful accounts, but historically have not experienced any material losses related to an individual customer or group of customers in any particular industry or geographic area. Concentration of credit risk with respect to accounts receivable is primarily limited to certain distributors to whom we make significant sales. Three distributors accounted for 26%, 13% and 10%, respectively, of our total receivable balance as of March 31, 2017. Two distributors accounted for 25% and 14%, respectively, of our total receivable balance as of March 31, 2016.

We are subject to certain risks and uncertainties and believe that changes in any of the following areas could have a material adverse effect on our future financial position or results of operations: continued Food and Drug Administration compliance or regulatory changes; uncertainty regarding health care reforms; fundamental changes in the technology underlying blood testing; the ability to develop new products and services that are accepted in the marketplace; competition, including, but not limited to, pricing and products or product features and services; the adequate and timely sourcing of inventories; foreign currency fluctuations; litigation, product liability or other claims against Abaxis; the ability to attract and retain key employees; stock price volatility due to general economic conditions or future issuances and sales of our stock; changes in legal and accounting regulations and standards; and changes in tax regulations.

Fair Value Measurements. We apply fair value accounting for all financial assets and liabilities and non-financial assets and liabilities that are recognized or disclosed at fair value in the financial statements on a recurring basis. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. When determining fair value, we consider the principal or most advantageous market in which we would transact and consider assumptions that market participants would use when pricing the asset or liability. The fair value hierarchy distinguishes between (1) market participant assumptions developed based on market data obtained from independent sources (observable inputs) and (2) an entity’s own assumptions about market participant assumptions developed based on the best information available in the circumstances (unobservable inputs). The fair value hierarchy consists of three broad levels, which gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3). The three levels of the fair value hierarchy are described below.

Level 1: Quoted prices (unadjusted) in active markets for identical assets or liabilities.

Level 2: Directly or indirectly observable inputs as of the reporting date through correlation with market data, including quoted prices for similar assets and liabilities in active markets and quoted prices in markets that are not active. Level 2 also includes assets and liabilities that are valued using models or other pricing methodologies that do not require significant judgment because the input assumptions used in the models, such as interest rates and volatility factors, are corroborated by readily observable data from actively quoted markets for substantially the full term of the financial instrument.

Level 3: Unobservable inputs that are supported by little or no market data and require the use of significant management judgment. These values are generally determined using pricing models for which the assumptions utilize management’s estimates of market participant assumptions.

Assets and liabilities measured at fair value are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. Our assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment and considers factors specific to the asset or liability. Our financial instruments include cash, cash equivalents, investments, receivables, accounts payable and certain other accrued liabilities. The fair value of cash, cash equivalents, receivables, accounts payable and certain other accrued liabilities are valued at their carrying value, which approximates fair value due to their short maturities. See Note 5, “Fair Value Measurements” for further information on fair value measurement of our financial and nonfinancial assets and liabilities.

Inventories. Inventories include material, labor and manufacturing overhead, and are stated at the lower of standard cost (which approximates actual cost using the first-in, first-out method) or market. Provisions for excess, obsolete and unusable inventories are determined primarily by management’s evaluation of future demand of our products and market conditions. We account for the provisions of excess, obsolete and unusable inventories as a charge to cost of revenues, and a new, lower-cost basis for that inventory is established and subsequent changes in facts and circumstances do not result in the restoration or increase in that newly established cost basis.

Investments in Unconsolidated Affiliates. We use the equity method to account for our investments in entities that we do not control investee’s operating and financial policies, but have the ability to exercise significant influence over the investee. Equity method investments are recorded at original cost and adjusted periodically to recognize (1) our proportionate share of the investees’ net income or losses after the date of investment, (2) additional contributions made and dividends or distributions received, and (3) impairment losses resulting from adjustments to net realizable value. We eliminate all intercompany transactions in accounting for our equity method investments. During fiscal 2017, 2016 and 2015, we recorded our proportionate share of our investees’ net income or loss in “Interest and other income (expense), net” on the consolidated statements of income.

We assess the potential impairment of our equity method investments when indicators such as a history of operating losses, a negative earnings and cash flow outlook, and the financial condition and prospects for the investee’s business segment might indicate a loss in value. We did not recognize any impairment loss on investments in unconsolidated affiliates during fiscal 2017, 2016 or 2015.

In January 2017, we early adopted Accounting Standards Update (“ASU”) No. 2016-07, “Investments – Equity Method and Joint Ventures (Topic 323): Simplifying the Transition to the Equity Method of Accounting” (“ASU 2016-07”), which eliminates the requirement that an investor retrospectively apply equity method accounting when an investment that it had accounted for by another method initially qualifies for use of the equity method. See Note 7, “Investments in Unconsolidated Affiliates” for further information on investments in unconsolidated affiliates.

Property and Equipment. Property and equipment are stated at cost, net of accumulated depreciation and amortization. Depreciation and amortization expense is calculated using the straight-line method using the estimated useful lives of the assets. The table below provides estimated useful lives of property and equipment by asset classification.

Asset Classification	Estimated Useful Life
Machinery and equipment	2-15 years
Furniture and fixtures	3-8 years
Computer equipment	2-7 years
Building	25 years
Leasehold improvements	Shorter of estimated useful life or remaining lease term

Construction in progress primarily consists of purchased material and internal payroll and related costs used in the development of production lines. We did not capitalize interest on constructed assets during fiscal 2017, 2016 or 2015 due to immateriality.

Property and equipment includes instruments transferred from inventory and held for loan or evaluation or demonstration purposes to customers. Units held for loan, evaluation or demonstration purposes are carried at cost and depreciated over their estimated useful lives of three to five years. Depreciation expense related to these instruments is recorded in cost of revenues or in the respective operating expense line based on the function and purpose for which it is being used. Proceeds from the sale of evaluation units are recorded as revenue. Transfers of equipment between inventory to property and equipment, net, during fiscal 2017, 2016 and 2015 were $4.5 million, $1.0 million and $2.3 million, respectively.

Intangible Assets. Intangible assets as of March 31, 2017 and 2016, consisted of customer relationships acquired in our fiscal 2015 acquisition of QCR, are presented at cost, net of accumulated amortization. The intangible assets are amortized using the straight-line method over their estimated useful lives of 10 years, which approximates the economic benefit. If our underlying assumptions regarding the estimated useful life of an intangible asset change, then the amortization period, amortization expense and the carrying value for such asset would be adjusted accordingly. During fiscal 2017, 2016 and 2015, our changes in estimated useful life of intangible assets were not significant, except as noted below in “Valuation of Long-Lived Assets.”

Valuation of Long-Lived Assets. We evaluate the carrying value of our long-lived assets, such as property and equipment and amortized intangible assets, whenever events or changes in business circumstances or our planned use of long-lived assets indicate that the carrying amount of an asset may not be fully recoverable or their useful lives are no longer appropriate. We look to current and future profitability, as well as current and future undiscounted cash flows, excluding financing costs, as primary indicators of recoverability. An impairment loss would be recognized when the sum of the undiscounted future net cash flows expected to result from the use of the asset and its eventual disposal is less than the carrying amount. If impairment is determined to exist, any related impairment loss is calculated based on fair value and long-lived assets are written down to their respective fair values. During fiscal 2017, 2016 and 2015, we recognized impairment charges on consolidated long-lived assets of $0, $13,000 and $1.9 million, respectively. The impairment charges on our consolidated long-lived assets in fiscal 2015 were related to the property and equipment and intangible assets of the AVRL business, which has been offset against the gain from the sale of AVRL on the consolidated statement of income for fiscal 2015.

Revenue Recognition. Revenues from product sales and services, net of estimated sales allowances, discounts and rebates, are recognized when the following four criteria are met:

•

Evidence of an arrangement exists: Persuasive evidence of an arrangement with a customer that reflects the terms and conditions to deliver products or render services must exist in order to recognize revenue.

•

Upon shipment of the products or rendering of services to the customer: Delivery is considered to occur at the time of shipment of products to a distributor or direct customer, as title and risk of loss have been transferred to the distributor or direct customer on delivery to the common carrier. Rights of return are not provided. For services, delivery was considered to occur as the service was provided. Service revenues were primarily generated from veterinary reference laboratory diagnostic and consulting services for veterinarians. Net service revenues were recognized at the time services were performed.

•

Fixed or determinable sales price: When the sales price is fixed or determinable that amount is recognized as revenue.

•

Collection is reasonably assured: Collection is deemed probable if a customer is expected to be able to pay amounts under the arrangement as those amounts become due. Revenue is recognized when collectibility of the resulting receivable is reasonably assured.

Amounts collected in advance of revenue recognition are recorded as a current or non-current deferred revenue liability based on the time from the balance sheet date to the future date of revenue recognition. We recognize revenue associated with extended maintenance agreements ratably over the life of the contract. Until March 2015, we offered discounts on AVRL services for a specified period as incentives. Discounts were reductions to invoiced amounts within a specified period and were recorded at the time services are performed.

Multiple Element Revenue Arrangements. Our sales arrangements may contain multiple element revenue arrangements in which a customer may purchase a combination of instruments, consumables or extended maintenance agreements. Additionally, we provide incentives in the form of free goods or extended maintenance agreements to customers in connection with the sale of our instruments. We participate in selling arrangements in the veterinary market that include multiple deliverables, such as instruments and consumables. Prior to the sale of our AVRL business to Antech in March 2015, our selling arrangements in the veterinary market had also included service agreements associated with our veterinary reference laboratory. Judgments as to the allocation of consideration from an arrangement to the multiple elements of the arrangement, and the appropriate timing of revenue recognition are critical with respect to these arrangements.

A multiple element arrangement includes the sale of one or more tangible product offerings with one or more associated services offerings, each of which are individually considered separate units of accounting. We allocate revenues to each element in a multiple element arrangement based upon the relative selling price of each deliverable. When applying the relative selling price method, we determine the selling price for each deliverable using vendor-specific objective evidence (“VSOE”) of selling price, if it exists, or third-party evidence (“TPE”) of selling price. If neither VSOE nor TPE of selling price exist for a deliverable, we use our best estimate of selling price for that deliverable. Revenues allocated to each element are then recognized when all revenue recognition criteria are met for each element.

Revenues from our multiple element arrangements are allocated separately to the instruments, consumables, extended maintenance agreements and incentives based on the relative selling price method. Amounts allocated to each element are based on its objectively determined fair value, such as the sales price for the product when it is sold separately. Revenues allocated to each element are then recognized when the basic revenue recognition criteria, as described above, are met for each element. Revenues associated with incentives in the form of free goods are deferred until the goods are shipped to the customer. Revenues associated with incentives in the form of extended maintenance agreements are deferred and recognized ratably over the life of the extended maintenance contract, generally one to three years.

For our selling arrangements in the veterinary market that include multiple deliverables, such as instruments, consumables or service agreements (prior to the sale of AVRL in March 2015) associated with our veterinary reference laboratory, revenue is recognized upon delivery of the product or performance of the service during the term of the service contract when the basic revenue recognition criteria, as described above, are met for each element. We allocate revenues to each element based on the relative selling price of each deliverable. Amounts allocated to each element are based on its objectively determined fair value, such as the sales price for the product or service when it is sold separately.

Until March 2015, we offered customer incentives consisting of arrangements with customers to include discounts on future sales of services associated with our veterinary reference laboratory. We applied judgment in determining whether future discounts are significant and incremental. When the future discount offered was not considered significant and incremental, we did not account for the discount as an element of the original arrangement. To determine whether a discount was significant and incremental, we looked to the discount provided in comparison to standalone sales of the same product to similar customers, the level of discount provided on other elements in the arrangement, and the significance of the discount to the overall arrangement. If the discount in the multiple element arrangement approximated the discount typically provided in standalone sales, that discount is not considered incremental. During fiscal 2015, our customer incentive programs with future discounts were not significant and in fiscal 2017 and 2016 we did not offer any such incentives.

Customer Programs. From time to time, we offer customer marketing and incentive programs. Our most significant customer programs are described as follows:

Instrument Trade-In Programs. We periodically offer trade-in programs to customers for trading in an existing instrument to purchase a new instrument and we will either provide incentives in the form of free goods or reduce the sales price of the instrument. These incentives in the form of free goods are recorded based on the relative selling price method according to the policies described above.

Instrument Rental Programs. We periodically offer programs to customers whereby certain instruments are made available to customers for rent or on an evaluation basis. These programs typically require customers to purchase a minimum quantity of consumables during a specified period for which we recognize revenue on the related consumables according to the policies described above. Depending on the program offered, customers may purchase the instrument during the rental or evaluation period. Proceeds from such sale are recorded as revenue according to the policies described above. Rental income, if any, is also recorded as revenue according to the policies described above.

Lease Programs. Starting in fiscal 2016, we entered into sales contracts as the lessor of instruments under sales-type lease agreements with our customers. In the veterinary market, we may offer arrangements to end users for monthly payments of instrument and consumable purchases over a term of six years. Revenues related to multiple-element arrangements are allocated to lease and non-lease elements based on their relative selling prices as prescribed by our revenue recognition policies described above. Lease elements generally include one or multiple veterinary instruments, while non-lease elements generally include the consumables related to the leased instrument.

We estimate the fair value of our leased products for the purposes of lease classification. In accordance with FASB ASC Topic 840, Leases (“ASC 840”), we define the fair value of a leased product at lease inception as its normal selling price, reflecting any volume or discounts that may apply. We estimate the fair value of our leased products based upon transacted cash sales prices. Estimating the fair value of our leased products can be subjective and thus subject to significant judgment.

The present value of lease receivables, including accrued interest, was $9.1 million and $2.1 million, as of March 31, 2017 and 2016, respectively. Our short-term and long-term lease receivables are recorded within “Receivables” and “Other Assets,” respectively, on our consolidated balance sheets. Revenue from sales-type lease arrangements is recognized upon shipment of the products to the customer, assuming all other revenue recognition criteria have been met. Revenues from sales-type leases are presented as product revenue. Interest income is recognized monthly over the lease term using the effective-interest method.

Sales Incentive Programs. We periodically offer customer sales incentive programs and we record reductions to revenue related to these programs. Incentives may be provided in the form of rebates to distributors for volume-based purchases or upon meeting other specified requirements, end-user rebates and discounts. A summary of our revenue reductions is described below. Other rebate programs offered to distributors or customers vary from period to period in the medical and veterinary markets and were not significant.

•

Volume-based Incentives. Volume-based incentives, in the form of rebates, are offered from time to time to distributors and group purchasing organizations upon meeting the sales volume requirements during a qualifying period and are recorded as a reduction to gross revenues during a qualifying period. The pricing rebate program is primarily offered to distributors and group purchasing organizations in the North America veterinary market, upon meeting the sales volume requirements of veterinary products during the qualifying period. Factors used in the rebate calculations include the identification of products sold subject to a rebate during the qualifying period and which rebate percentage applies. Based on these factors and using historical trends, adjusted for current changes, we estimate the amount of the rebate and record the rebate as a deduction to gross revenues when we record the sale of the product. The rebate is recorded as a reserve to offset accounts receivable as settlements are made through offsets to outstanding customer invoices. Settlement of the rebate accruals from the date of sale ranges from one to nine months after sale. Changes in the rebate accrual at the end of each period are based upon distributors and group purchasing organizations meeting the purchase requirements during the quarter.

•

Distributor Rebate Incentives. From time to time, we offer a customer sales incentive program, whereby distributors are offered a rebate upon meeting certain requirements. We recognize the rebate obligation as a reduction of revenue at the later of the date on which we sell the product or the date the program is offered. These customer sales incentive programs require management to estimate the rebate amounts to distributors who will qualify for the incentive during the promotional period. We record the estimated liability in other current accrued liabilities on our consolidated balance sheets. Management’s estimates are based on historical experience and the specific terms and conditions of the incentive programs.

•

End-User Rebates and Discounts. From time to time, cash rebates are offered to end-users who purchase certain products or instruments during a promotional period and are recorded as a reduction to gross revenues. Additionally, we periodically offer sales incentives to end-users, in the form of sales discounts, to purchase consumables for a specified promotional period, typically over five years from the sale of our instrument, and we reimburse resellers for the value of the sales discount provided to the end-user. We estimate the amount of the incentive earned by end-users during a quarter and record a liability to the reseller as a reduction to gross revenues. Factors used in the liability calculation of incentives earned by end-users include the identification of qualified end-users under the sales program during the period and using historical trends. Settlement of the liability to the reseller ranges from one to twelve months from the date an end-user earns the incentive.

Royalty Revenues. Royalties are typically based on licensees’ net sales of products that utilize our technology and are recognized as earned in accordance with the contract terms when royalties from licensees can be reliably measured and collectibility is reasonably assured, such as upon the receipt of a royalty statement from the licensee. Our royalty revenue depends on the licensees’ use of our technology, and therefore, may vary from period to period and impact our revenues during a quarter. Royalty revenues were not significant in fiscal 2017, 2016 and 2015.

Allowance for Doubtful Accounts. We recognize revenue when collection from the customer is reasonably assured. We maintain an allowance for doubtful accounts based on our assessment of the collectibility of the amounts owed to us by our customers. We regularly review the allowance and consider the following factors in determining the level of allowance required: the customer’s payment history, the age of the receivable balance, the credit quality of our customers, the general financial condition of our customer base and other factors that may affect the customers’ ability to pay. An additional allowance is recorded based on certain percentages of our aged receivables, using historical experience to estimate the potential uncollectible. Account balances are charged off against the allowance when we believe it is probable the receivable will not be recovered.

In the event we determine that a lease receivable may not be paid, we include in our allowance an amount for the outstanding balance related to the lease receivable. We regularly review the adequacy of the allowances for outstanding lease receivables either on an individual or a collective basis. When evaluating the lease receivables, we consider historical experience, credit quality and age of receivable balances, and economic conditions that may affect a customer’s ability to pay. Our ongoing consideration of all these factors could result in an increase in our allowance for loss on lease receivables in the future, which could adversely affect our operating results. Lease receivables are charged off at the point when they are considered uncollectible.

Shipping and Handling. In a sale transaction we recognize amounts billed to customers for shipping and handling as revenue. Shipping and handling costs incurred for inventory purchases and product shipments are recorded in cost of revenues.

Research and Development Expenses. Research and development expenses, including internally developed software costs, are expensed as incurred and include expenses associated with new product research and regulatory activities. Our products include certain software applications that are resident in the product. The costs to develop such software have not been capitalized as we believe our current software development processes are completed concurrent with the establishment of technological feasibility of the software.

Advertising Expenses. Costs of advertising, which are recognized as sales and marketing expenses, are generally expensed in the period incurred. Advertising expenses in the consolidated statements of income were $0.7 million, $0.7 million and $0.9 million for fiscal 2017, 2016 and 2015, respectively.

Income Taxes. We account for income taxes using the liability method under which deferred tax assets and liabilities are determined based on the differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. Valuation allowances are established, when necessary, to reduce deferred tax assets to the amounts expected to be recovered.

We recognize and measure benefits for uncertain tax positions using a two-step approach. The first step is to evaluate the tax position taken or expected to be taken in a tax return by determining if the weight of evidence indicates that it is more likely than not that the tax position will be sustained upon audit, including resolution of any related appeals or litigation processes. For tax positions that are more likely than not to be sustained upon audit, the second step is to measure the tax benefit as the largest amount that is more than 50 percent likely to be realized upon settlement. Significant judgment is required to evaluate uncertain tax positions. At March 31, 2017 and 2016, we had no significant uncertain tax positions. Our policy is to include interest and penalties related to gross unrecognized tax benefits within our provision for income taxes. For fiscal 2017, 2016 and 2015, we did not recognize any interest or penalties related to uncertain tax positions in the consolidated statements of income, and at March 31, 2017 and 2016, we had no accrued interest or penalties.

Share-Based Compensation Expense. We account for share-based compensation in accordance with ASC 718, “Compensation-Stock Compensation.” We recognize share-based compensation expense, net of an estimated forfeiture rate, over the requisite service period of the award to employees and directors. As required by fair value provisions of share-based compensation, employee share-based compensation expense recognized is calculated over the requisite service period of the awards and reduced for estimated forfeitures. The forfeiture rate is estimated based on historical data of our share-based compensation awards that are granted and cancelled prior to vesting and upon historical experience of employee turnover. For restricted stock units, share-based compensation expense is based on the fair value of our stock at the grant date and recognized net of an estimated forfeiture rate, over the requisite service period of the award.

Net Income Per Share. Basic net income per share is computed by dividing net income by the weighted average number of common shares outstanding during the period. Diluted net income per share is computed by dividing net income by the weighted average number of common shares that would have been outstanding during the period assuming the issuance of common shares for all potential dilutive common shares outstanding using the treasury stock method. Dilutive potential common shares outstanding include outstanding stock options, restricted stock units and warrants.

Comprehensive Income. Comprehensive income generally represents all changes in shareholders’ equity during a period, resulting from net income and transactions from non-owner sources. Comprehensive income consists of net income and the net-of-tax amounts for unrealized gain (loss) on available-for-sale investments (difference between the cost and fair market value). For the periods presented, the accumulated other comprehensive income (loss) consisted of the unrealized gains or losses on the Company’s available-for-sale investments, net of tax.

Foreign Currency. The U.S. dollar is the functional currency for our international subsidiaries. Foreign currency transactions of our subsidiaries are remeasured into U.S. dollars at the end-of-period exchange rates for monetary assets and liabilities, and historical exchange rates for nonmonetary assets. Accordingly, the effects of foreign currency transactions, and of remeasuring the financial condition into the functional currency resulted in foreign currency gains and (losses), which were included in “Interest and other income (expense), net” on the consolidated statements of income and were $(0.6 million), $0.1 million and $(1.8 million) for fiscal 2017, 2016 and 2015, respectively.

Recently Issued Accounting Standards

Revenue from Contracts with Customers: In May 2014, the FASB issued ASU No. 2014-09, “Revenue from Contracts with Customers (Topic 606)” (“ASU 2014-09”), which supersedes the revenue recognition requirements in ASC 606, “Revenue Recognition.” ASU 2014-09 is based on the principle that revenue is recognized to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. It also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments and assets recognized from costs incurred to obtain or fulfill a contract. On July 9, 2015, the FASB decided to delay the effective date of the new standard by one year.

The new guidance allows for the standard and all subsequent amendments to be applied either retrospectively to each prior reporting period presented or retrospectively as a cumulative-effect adjustment as of the date of adoption. ASU 2014-09 is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. We are continuing to evaluating the impact of the adoption of this standard and all subsequent amendments on our consolidated financial statements and have not elected a transition method.

Simplifying the Measurement of Inventory: In July 2015, the FASB issued ASU No. 2015-11, “Simplifying the Measurement of Inventory (Topic 330)” (“ASU 2015-11”), which amends the guidelines for the measurement of inventory. Under the amendments, an entity should measure inventory valued using a first-in, first-out or average cost method at the lower of cost and net realizable value. Net realizable value is defined as the estimated selling price in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. ASU 2015-11 is effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. We plan to adopt this guidance as of April 1, 2017, the required effective date, and do not expect this guidance to have a significant impact on our consolidated financial statements.

Balance Sheet Classification of Deferred Taxes: In November 2015, the FASB issued ASU No. 2015-17, “Balance Sheet Classification of Deferred Taxes (Topic 740)” (“ASU 2015-17”), which amends the accounting guidance related to balance sheet classification of deferred taxes. The amendment requires that deferred tax assets and liabilities be classified as noncurrent in the statement of financial position, thereby simplifying the current guidance that requires an entity to separate deferred tax assets and liabilities into current and noncurrent amounts. ASU 2015-17 is effective beginning in the first quarter of fiscal year 2018. We plan to adopt this guidance as of April 1, 2017, the required effective date, on a prospective basis. The adoption of this accounting standard will result in the reclassification of current net deferred tax assets to non-current net deferred tax assets on the consolidated balance sheets for our quarter ending June 30, 2017, our first fiscal quarter of fiscal 2018. Other than this reclassification, the adoption of this accounting standard update is not expected to have any other significant impact on our consolidated financial statements.

Recognition and Measurement of Financial Assets and Financial Liabilities: In January 2016, the FASB issued ASU No. 2016-01, “Recognition and Measurement of Financial Assets and Financial Liabilities (Subtopic 825-10)” (“ASU 2016-01”), which changes accounting for equity investments, financial liabilities under the fair value option and the presentation and disclosure requirements for financial instruments. In addition, it clarified guidance related to the valuation allowance assessment when recognizing deferred tax assets resulting from unrealized losses on available-for-sale debt securities. ASU 2016-01 is effective beginning in the first quarter of fiscal year 2019. Early adoption is permitted. We are evaluating the impact of the adoption of this standard on our consolidated financial statements.

Leases: In February 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 842)” (“ASU 2016-02”), which amends a number of aspects of lease accounting, including requiring lessees to recognize almost all leases with a term greater than one year as a right-of-use asset and corresponding liability, measured at the present value of the lease payments. ASU 2016-02 is effective for us beginning in the first quarter of fiscal year 2020 and is required to be adopted using a modified retrospective approach. Early adoption is permitted. We are evaluating the impact of the adoption of this standard on our consolidated financial statements.

Employee Share-Based Payment Accounting: In March 2016, the FASB issued ASU No. 2016-09, “Improvements to Employee Share-Based Payment Accounting (Topic 718)” (“ASU 2016-09”), which simplifies several aspects of employee share-based payment accounting, including the income tax consequences, classification of awards as either equity or liabilities and classification on the statement of cash flows. Under this standard, excess tax benefits and tax deficiencies related to share based payment awards will be recognized as income tax benefit or expense in the reporting period in which they occur (previously such amounts were recognized in additional paid-in capital). Additionally, the amendments also provide an alternative to estimate award forfeitures instead of recording at the time of forfeiture. ASU 2016-09 will become effective for us beginning in the first quarter of fiscal year 2018. We plan to adopt this guidance as of April 1, 2017, the required effective date. We believe the impact of recording excess tax benefits in income taxes in our consolidated statement of income may be material. The magnitude of such impact is dependent upon our future stock price in relation to the fair value of stock awards on grant date and our future grants of stock awards. The impact of the tax benefits related to share-based payments may vary significantly each quarter based on the timing of actual settlement activity. See Note 16, “Equity Compensation Plans and Share-based Compensation” for disclosure of our historical accounting treatment of excess tax benefits.

Investments – Equity Method and Joint Ventures: In March 2016, the FASB issued ASU No. 2016-07, “Investments – Equity Method and Joint Ventures (Topic 323): Simplifying the Transition to the Equity Method of Accounting” (“ASU 2016-07”). The amendments in this ASU eliminate the requirement that when an investment qualifies for use of the equity method as a result of an increase in the level of ownership interest or degree of influence, an investor must adjust the investment, results of operations, and retained earnings retroactively on a step-by-step basis as if the equity method had been in effect during all previous periods that the investment had been held. The amendments require that the equity method investor add the cost of acquiring the additional interest in the investee to the current basis of the investor’s previously held interest and adopt the equity method of accounting as of the date the investment becomes qualified for equity method accounting. Therefore, upon qualifying for the equity method of accounting, no retroactive adjustment of the investment is required. The amendments are effective for all entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2016. The amendments should be applied prospectively upon their effective date to increases in the level of ownership interest or degree of influence that result in the adoption of the equity method. We elected to early adopt ASU 2016-07 effective January 1, 2017. The impact of this amendment on our consolidated financial statements was not significant. See Note 7, “Investments in Unconsolidated Affiliates” for information on equity method investments.

Financial Instruments - Credit Losses: In June 2016, the FASB issued ASU No. 2016-13, “Financial Instruments - Credit Losses (Topic 326)” (“ASU 2016-13”), which will change the impairment model for most financial assets and require additional disclosures. The amended guidance requires financial assets that are measured at amortized cost be presented at the net amount expected to be collected. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial assets. The amended guidance also requires us to consider historical experience, current conditions, and reasonable and supportable forecasts that affect the collectibility of the reported amount in estimating credit losses. ASU 2016-13 is effective for us commencing in the first quarter of fiscal 2019 and will be applied through a cumulative-effect adjustment to retained earnings at the beginning of the year of adoption. Early adoption is permitted. We are evaluating the impact of the adoption of this standard on our consolidated financial statements.

Statement of Cash Flows - Classification of Certain Cash Receipts and Cash Payments: In August 2016, the FASB issued ASU No. 2016-15, “Statement of Cash Flows (Topic 230)” (“ASU 2016-15”), to provide clarification on cash flow classification related to eight specific issues including contingent consideration payments made after a business combination and distributions received from equity method investees. ASU 2016-15 is effective beginning in the first quarter of fiscal year 2019 on a retrospective basis. Early adoption is permitted. We are evaluating the impact of the adoption of this standard on our consolidated financial statements.