10-Q

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q

x QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Quarterly Period Ended June 30, 2013

OR

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                      to                     

Commission file number 0-14902

MERIDIAN BIOSCIENCE, INC.

Incorporated under the laws of Ohio

31-0888197

(I.R.S. Employer Identification No.)

3471 River Hills Drive

Cincinnati, Ohio 45244

(513) 271-3700

Indicate by a 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 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 Regulation 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 whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	x	Accelerated filer	¨
Non-accelerated filer	¨	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

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

Class	Outstanding July 31, 2013
Common Stock, no par value	41,504,982

MERIDIAN BIOSCIENCE, INC. AND SUBSIDIARIES

TABLE OF CONTENTS TO QUARTERLY REPORT ON FORM 10-Q

	Page(s)
PART I. FINANCIAL INFORMATION
Item 1. Financial Statements (Unaudited)
Condensed Consolidated Statements of Operations Three and Nine Months Ended June 30, 2013 and 2012		1
Condensed Consolidated Statements of Comprehensive Income Three and Nine Months Ended June 30, 2013 and 2012		2
Condensed Consolidated Statements of Cash Flows Nine Months Ended June 30, 2013 and 2012		3
Condensed Consolidated Balance Sheets June 30, 2013 and September 30, 2012		4-5
Condensed Consolidated Statement of Changes in Shareholders’ Equity Nine Months Ended June 30, 2013		6
Notes to Condensed Consolidated Financial Statements		7-12
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations		12-19
Item 3. Quantitative and Qualitative Disclosures About Market Risk		20
Item 4. Controls and Procedures		20
PART II. OTHER INFORMATION
Item 1A. Risk Factors		21
Item 6. Exhibits		21
Signature		22

FORWARD-LOOKING STATEMENTS

The Private Securities Litigation Reform Act of 1995 provides a safe harbor from civil litigation for forward-looking statements accompanied by meaningful cautionary statements. Except for historical information, this report contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, which may be identified by words such as “estimates”, “anticipates”, “projects”, “plans”, “seeks”, “may”, “will”, “expects”, “intends”, “believes”, “should” and similar expressions or the negative versions thereof and which also may be identified by their context. Such statements, whether expressed or implied, are based upon current expectations of the Company and speak only as of the date made. The Company assumes no obligation to publicly update or revise any forward-looking statements even if experience or future changes make it clear that any projected results expressed or implied therein will not be realized. These statements are subject to various risks, uncertainties and other factors that could cause actual results to differ materially, including, without limitation, the following: Meridian’s continued growth depends, in part, on its ability to introduce into the marketplace enhancements of existing products or new products that incorporate technological advances, meet customer requirements and respond to products developed by Meridian’s competition. While Meridian has introduced a number of internally developed products, there can be no assurance that it will be successful in the future in introducing such products on a timely basis. Meridian relies on proprietary, patented and licensed technologies, and the Company’s ability to protect its intellectual property rights, as well as the potential for intellectual property litigation, would impact its results. Ongoing consolidations of reference laboratories and formation of multi-hospital alliances may cause adverse changes to pricing and distribution. Recessionary pressures on the economy and the markets in which our customers operate, as well as adverse trends in buying patterns from customers can change expected results. Costs and difficulties in complying with laws and regulations, including those administered by the United States Food and Drug Administration, can result in unanticipated expenses and delays and interruptions to the sale of new and existing products. The international scope of Meridian’s operations, including changes in the relative strength or weakness of the U.S. dollar and general economic conditions in foreign countries, can impact results and make them difficult to predict. One of Meridian’s growth strategies is the acquisition of companies and product lines. There can be no assurance that additional acquisitions will be consummated or that, if consummated, will be successful and the acquired businesses will be successfully integrated into Meridian’s operations. There may be risks that acquisitions may disrupt operations and may pose potential difficulties in employee retention and there may be additional risks with respect to Meridian’s ability to recognize the benefits of acquisitions, including potential synergies and cost savings or the failure of acquisitions to achieve their plans and objectives. The Company cannot predict the possible impact of recently-enacted United States healthcare legislation and any similar initiatives in other countries on its results of operations. In addition to the factors described in this paragraph, Part I, Item 1A Risk Factors of our Form 10-K contains a list and description of uncertainties, risks and other matters that may affect the Company.

PART I. FINANCIAL INFORMATION

Item 1. Financial Statements

MERIDIAN BIOSCIENCE, INC. AND SUBSIDIARIES

Condensed Consolidated Statements of Operations (Unaudited)

(in thousands, except per share data)

	Three Months Ended					Nine Months Ended
	June 30,					June 30,
	2013			2012		2013		2012
NET SALES	$	47,108		$	41,915	$	139,724	$	129,229
COST OF SALES		16,477			14,498		49,554		47,722
GROSS PROFIT		30,631			27,417		90,170		81,507
OPERATING EXPENSES
Research and development		2,711			2,660		8,039		7,441
Selling and marketing		5,440			5,617		16,604		16,573
General and administrative		6,781			6,162		21,484		19,236
Plant consolidation costs		—			366		—		1,013
Total operating expenses		14,932			14,805		46,127		44,263
OPERATING INCOME		15,699			12,612		44,043		37,244
OTHER INCOME (EXPENSE)
Interest income		12			14		38		27
Other, net		(160	)		31		225		304
Total other income (expense)		(148	)		45		263		331
EARNINGS BEFORE INCOME TAXES		15,551			12,657		44,306		37,575
INCOME TAX PROVISION		5,392			4,063		15,424		12,777
NET EARNINGS	$	10,159		$	8,594	$	28,882	$	24,798
BASIC EARNINGS PER COMMON SHARE	$	0.25		$	0.21	$	0.70	$	0.60
DILUTED EARNINGS PER COMMON SHARE	$	0.24		$	0.21	$	0.69	$	0.60
AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - BASIC		41,304			41,091		41,209		41,075
EFFECT OF DILUTIVE STOCK OPTIONS AND RESTRICTED SHARES AND UNITS		679			593		654		530
AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - DILUTED		41,983			41,684		41,863		41,605
ANTI-DILUTIVE SECURITIES:
Common share options and restricted shares and units		256			313		295		309
DIVIDENDS DECLARED PER COMMON SHARE	$	0.19		$	0.19	$	0.57	$	0.57

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

Page 1

MERIDIAN BIOSCIENCE, INC. AND SUBSIDIARIES

Condensed Consolidated Statements of Comprehensive Income (Unaudited)

(in thousands)

	Three Months Ended					Nine Months Ended
	June 30,					June 30,
	2013		2012			2013			2012
NET EARNINGS	$	10,159	$	8,594		$	28,882		$	24,798
Foreign currency translation adjustment		154		(1,028	)		(817	)		(902	)
COMPREHENSIVE INCOME	$	10,313	$	7,566		$	28,065		$	23,896

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

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MERIDIAN BIOSCIENCE, INC. AND SUBSIDIARIES

Condensed Consolidated Statements of Cash Flows (Unaudited)

(in thousands)

Nine Months Ended June 30,	2013			2012
CASH FLOWS FROM OPERATING ACTIVITIES
Net earnings	$	28,882		$	24,798
Non-cash items included in net earnings:
Depreciation of property, plant and equipment		2,522			2,660
Amortization of intangible assets		1,715			1,608
Amortization of deferred illumigene instrument costs		1,131			587
Stock-based compensation		1,984			1,670
Deferred income taxes		(1,356	)		(1,491	)
Loss on disposition and write-down of fixed assets and other assets		30			203
Change in current assets		(2,464	)		386
Change in current liabilities		951			2,474
Other, net		(881	)		(1,007	)
Net cash provided by operating activities		32,514			31,888
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property, plant and equipment		(2,193	)		(2,985	)
Proceeds from sale of assets		—			400
Purchases of intangibles and other assets		(20	)		(1,305	)
Net cash used for investing activities		(2,213	)		(3,890	)
CASH FLOWS FROM FINANCING ACTIVITIES
Dividends paid		(23,500	)		(23,417	)
Proceeds and tax benefits from exercises of stock options		2,094			399
Net cash used for financing activities		(21,406	)		(23,018	)
Effect of Exchange Rate Changes on Cash and Equivalents		(125	)		(668	)
Net Increase in Cash and Equivalents		8,770			4,312
Cash and Equivalents at Beginning of Period		31,593			23,626
Cash and Equivalents at End of Period	$	40,363		$	27,938

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

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MERIDIAN BIOSCIENCE, INC. AND SUBSIDIARIES

Condensed Consolidated Balance Sheets

(in thousands)

ASSETS

	June 30,		September 30,
	2013 (Unaudited)		2012
CURRENT ASSETS
Cash and equivalents	$	40,363	$	31,593
Accounts receivable, less allowances of $514 and $574		25,229		24,183
Inventories		34,335		31,682
Prepaid expenses and other current assets		4,788		6,203
Deferred income taxes		3,885		2,929
Total current assets		108,600		96,590
PROPERTY, PLANT AND EQUIPMENT, at Cost
Land		1,177		1,175
Buildings and improvements		26,216		25,983
Machinery, equipment and furniture		37,036		34,917
Construction in progress		1,369		1,149
Subtotal		65,798		63,224
Less: accumulated depreciation and amortization		40,001		37,069
Net property, plant and equipment		25,797		26,155
OTHER ASSETS
Goodwill		22,387		23,146
Other intangible assets, net		8,309		10,264
Restricted cash		1,000		1,000
Deferred illumigene instrument costs, net		3,586		3,958
Deferred income taxes		1,022		—
Other assets		290		268
Total other assets		36,594		38,636
TOTAL ASSETS	$	170,991	$	161,381

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

Page 4

MERIDIAN BIOSCIENCE, INC. AND SUBSIDIARIES

Condensed Consolidated Balance Sheets

(dollars in thousands)

LIABILITIES AND SHAREHOLDERS’ EQUITY

	June 30,			September 30,
	2013 (Unaudited)			2012
CURRENT LIABILITIES
Accounts payable	$	6,174		$	5,794
Accrued employee compensation costs		6,965			5,827
Other accrued expenses		5,240			5,247
Income taxes payable		1,346			1,594
Total current liabilities		19,725			18,462
DEFERRED INCOME TAXES		—			171
COMMITMENTS AND CONTINGENCIES
SHAREHOLDERS’ EQUITY
Preferred stock, no par value, 1,000,000 shares authorized, none issued		—			—
Common shares, no par value, 71,000,000 shares authorized, 41,467,347 and 41,284,485 shares issued, respectively		—			—
Additional paid-in capital		106,396			102,443
Retained earnings		45,592			40,210
Accumulated other comprehensive income		(722	)		95
Total shareholders’ equity		151,266			142,748
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$	170,991		$	161,381

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

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MERIDIAN BIOSCIENCE, INC. AND SUBSIDIARIES

Condensed Consolidated Statement of Changes in Shareholders’ Equity (Unaudited)

(dollars and shares in thousands)

	Common Shares Issued		Additional Paid-In Capital		Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Total Shareholders’ Equity
Balance at September 30, 2012		41,284	$	102,443	$	40,210		$	95		$	142,748
Cash dividends paid		—		—		(23,500	)		—			(23,500	)
Exercise of stock options		182		1,969		—			—			1,969
Conversion of restricted stock units		1		—		—			—			—
Stock compensation expense		—		1,984		—			—			1,984
Net earnings		—		—		28,882			—			28,882
Foreign currency translation adjustment		—		—		—			(817	)		(817	)
Balance at June 30, 2013		41,467	$	106,396	$	45,592		$	(722	)	$	151,266

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

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MERIDIAN BIOSCIENCE, INC. AND SUBSIDIARIES

Notes to Condensed Consolidated Financial Statements

Dollars in Thousands, Except Per Share Amounts

(Unaudited)

1. Basis of Presentation

The interim condensed consolidated financial statements are unaudited and are prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information, and the rules and regulations of the Securities and Exchange Commission. Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles have been condensed or omitted pursuant to such rules and regulations. In the opinion of Management, the interim financial statements include all normal adjustments and disclosures necessary to present fairly the Company’s financial position as of June 30, 2013, the results of its operations for the three and nine month periods ended June 30, 2013 and 2012, and its cash flows for the nine month periods ended June 30, 2013 and 2012. These statements should be read in conjunction with the financial statements and footnotes thereto included in the Company’s fiscal 2012 Annual Report on Form 10-K. Financial information as of September 30, 2012 has been derived from the Company’s audited consolidated financial statements.

The results of operations for interim periods are not necessarily indicative of the results to be expected for the year.

2. Significant Accounting Policies

(a) Revenue Recognition and Accounts Receivable –

Revenue is generally recognized from sales when product is shipped and title has passed to the customer. Revenue for the U.S. Diagnostics segment is reduced at the date of sale for product price adjustments due certain distributors under local contracts. Management estimates accruals for distributor price adjustments based on local contract terms, sales data provided by distributors, estimates of inventories of our products held by distributors, historical statistics, current trends, and other factors. Changes to the accruals are recorded in the period that they become known. Such accruals were $4,017 at June 30, 2013 and $3,877 at September 30, 2012, and have been netted against accounts receivable.

Revenue for our Diagnostics segments includes revenue for our illumigene^® molecular test system. This system includes an instrument, instrument accessories and test kits. In markets where the test system is sold via multiple deliverable arrangements (i.e., the United States, Australia and Italy), the cost of the instrument and instrument accessories are deferred upon placement at a customer and amortized on a straight-line basis into cost of sales over the expected utilization period, generally three years.

We evaluate whether each deliverable in the arrangement is a separate unit of accounting. The significant deliverables are an instrument, instrument accessories (e.g., printer) and test kits. An instrument and instrument accessories are delivered to the customer prior to the start of the customer utilization period, in order to accommodate customer set-up and installation. There is de minimis consideration received from the customer at the time of instrument placement. We have determined that the instrument and instrument accessories are not a separate unit of accounting because such equipment can only be used to process and read the results from our illumigene diagnostic tests (i.e., our instrument and test kits function together to deliver a diagnostic test result), and therefore the instrument and instrument accessories do not have standalone value to the customer. Consequently, there is no revenue allocated to the placement of the instrument and instrument accessories. Test kits are delivered to the customer over the utilization period of the instrument, which we estimate has a useful life of three years. Our average customer contract period, including estimated renewals, is at least equal to the estimated three-year utilization period. Revenue for the sale of test kits is recognized upon shipment and transfer of title to the customers.

Page 7

In markets where the test system is not sold via multiple deliverable arrangements (i.e., countries other than the United States, Australia and Italy), the cost of the instrument and instrument accessories is charged to cost of sales at the time of shipment and transfer of title to the customer. Revenue for the sales of instruments and instrument accessories and test kits is recognized upon shipment and transfer of title to the customers. In these markets, our illumigene molecular test system is sold to independent distributors who inventory the instruments, instrument accessories and test kits for resale to end-users.

Our products are generally not subject to a customer right of return except for product recall events under the rules and regulations of the Food and Drug Administration or equivalent agencies outside the United States. In this circumstance, the costs to replace affected products would be accrued at the time a loss was probable and estimable.

Life Science revenue for contract services may come from research and development services or manufacturing services, including process development work, or a combination of both. Revenue is recognized based on each of the deliverables in a given arrangement having distinct and separate customer pricing. Depending on the nature of the arrangement, revenue is recognized as services are performed and billed, upon completion and acceptance by the customer, or upon delivery of product and acceptance by the customer. In some cases, customers may request that we store on their behalf, clinical grade biologicals that we produce under contract manufacturing agreements. These cases arise when customers do not have clinical grade storage facilities or do not want to risk contamination during transport. For such cases, revenue may be recognized on a bill-and-hold basis. No such bill-and-hold arrangements existed at June 30, 2013 or September 30, 2012.

Trade accounts receivable are recorded in the accompanying Condensed Consolidated Balance Sheets at invoiced amounts less provisions for distributor price adjustments under local contracts and doubtful accounts. The allowance for doubtful accounts represents our estimate of probable credit losses and is based on historical write-off experience. The allowance for doubtful accounts and related metrics, such as days’ sales outstanding, are reviewed monthly. Accounts with past due balances over 90 days are reviewed individually for collectibility. Customer invoices are charged off against the allowance when we believe it is probable that the invoices will not be paid.

(b) Comprehensive Income (Loss) –

As reflected in the accompanying Condensed Consolidated Statements of Comprehensive Income, our comprehensive income or loss is comprised of net earnings and foreign currency translation.

Assets and liabilities of foreign operations are translated using period-end exchange rates with gains or losses resulting from translation included as a separate component of comprehensive income or loss. Revenues and expenses are translated using exchange rates prevailing during the period. We also recognize foreign currency transaction gains and losses on certain assets and liabilities that are denominated in the Australian dollar, British pound, Euro and Singapore dollar currencies. These gains and losses are included in other income and expense in the accompanying Condensed Consolidated Statements of Operations.

(c) Income Taxes –

The provision for income taxes includes federal, foreign, state and local income taxes currently payable and those deferred because of temporary differences between income for financial reporting and income for tax purposes. We prepare estimates of permanent and temporary differences between income for financial reporting purposes and income for tax purposes. These differences are adjusted to actual upon filing of our tax returns, typically occurring in the third and fourth quarters of the current fiscal year for the preceding fiscal year’s estimates.

We account for uncertain tax positions using a benefit recognition model with a two-step approach: (i) a more-likely-than-not recognition criterion; and (ii) a measurement attribute that measures the position as the largest amount of tax benefit that is greater than 50% likely of being ultimately realized upon settlement. If it is not more likely than not that the benefit will be sustained on its technical merits, no benefit is recorded. We recognize accrued interest and penalties related to unrecognized tax benefits as a portion of our income tax provision in the Condensed Consolidated Statements of Operations.

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(d) Stock-based Compensation –

We recognize compensation expense for all share-based awards made to employees, based upon the fair value of the share-based award on the date of the grant. Awards are expensed over their requisite service period.

(e) Cash and Cash Equivalents –

Cash and cash equivalents include the following components:

	June 30, 2013				September 30, 2012
	Cash and Equivalents		Other		Cash and Equivalents		Other
Overnight repurchase agreements	$	30,439	$	—	$	13,492	$	—
Cash on hand -
Restricted		—		1,000		—		1,000
Unrestricted		9,924		—		18,101		—
Total	$	40,363	$	1,000	$	31,593	$	1,000

(f) Recent Accounting Pronouncements –

In June 2011, FASB issued ASU No. 2011-05, Presentation of Comprehensive Income, which amended the disclosure and presentation requirements of Comprehensive Income. Specifically, FASB ASU No. 2011-05 required that all nonowner changes in shareholders’ equity be presented either in 1) a single continuous statement of comprehensive income or 2) two separate but consecutive statements, in which the first statement presents total net income and its components, and the second statement presents total other comprehensive income and its components. The Company adopted these new presentation requirements effective October 1, 2012 and has presented herein Condensed Consolidated Statements of Comprehensive Income for the interim periods ended June 30, 2013 and 2012 that are compliant with the requirements. Adoption of these requirements had no impact on the Company’s consolidated results of operations, cash flows or financial position.

In September 2011, FASB issued ASU No. 2011-08, Testing Goodwill for Impairment, which amended goodwill impairment guidance to provide an option for entities to first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. After assessing the totality of events and circumstances, if an entity determines that it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, performance of the two-step impairment test is no longer required. The Company’s adoption of this guidance effective October 1, 2012 had no impact on the Company’s consolidated results of operations, cash flow or financial position.

Issued but not yet effective accounting pronouncements are not expected to have a material impact on the Condensed Consolidated Financial Statements.

(g) Reclassifications –

Certain reclassifications have been made to the prior period financial statements to conform to the current fiscal period presentation. Such reclassifications had no impact on net earnings or shareholders’ equity.

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3. Inventories

Inventories are comprised of the following:

	June 30, 2013		September 30, 2012
Raw materials	$	7,514	$	6,916
Work-in-process		8,625		9,540
Finished goods - illumigene instruments		1,356		2,326
Finished goods - kits and reagents		16,840		12,900
Total	$	34,335	$	31,682

4. Major Customers and Segment Information

Meridian was formed in 1976 and functions as a fully-integrated research, development, manufacturing, marketing and sales organization with primary emphasis in the fields of in vitro diagnostics and life science. Our principal businesses are (i) the development, manufacture and distribution of diagnostic test kits primarily for gastrointestinal, viral, respiratory and parasitic infectious diseases; (ii) the manufacture and distribution of bulk antigens, antibodies, PCR/qPCR reagents, nucleotides, competent cells and bioresearch reagents used by researchers and other diagnostic manufacturers; and (iii) the contract development and manufacture of proteins and other biologicals for use by biopharmaceutical and biotechnology companies engaged in research for new drugs and vaccines.

Our reportable segments are U.S. Diagnostics, European Diagnostics and Life Science. Initial segmentation between Diagnostics and Life Science has been determined based upon products and customers, with further segmentation of Diagnostics between U.S. and European being based upon geographic regions served and management responsibility. The U.S. Diagnostics segment consists of manufacturing operations in Cincinnati, Ohio, and the sale and distribution of diagnostic test kits in the U.S. and countries outside of Australia, Europe, Africa and the Middle East. The European Diagnostics segment consists of the sale and distribution of diagnostic test kits in Australia, Europe, Africa and the Middle East. The Life Science segment consists of manufacturing operations in Memphis, Tennessee; Boca Raton, Florida; London, England; Luckenwalde, Germany; and Sydney, Australia, and the sale and distribution of bulk antigens, antibodies, PCR/qPCR reagents, nucleotides, competent cells and bioresearch reagents domestically and abroad. The Life Science segment also includes the contract development and manufacture of cGMP clinical grade proteins and other biologicals for use by biopharmaceutical and biotechnology companies engaged in research for new drugs and vaccines.

Amounts due from two U.S. Diagnostics distributor customers accounted for 12% and 14% of consolidated accounts receivable at June 30, 2013 and September 30, 2012, respectively. Sales to these two distributor customers accounted for 48% and 49% of the U.S. Diagnostics segment third-party sales during the three months ended June 30, 2013 and 2012, respectively, and 51% and 49% during the nine months ended June 30, 2013 and 2012, respectively.

In addition, approximately $4,600 of our accounts receivable at both June 30, 2013 and September 30, 2012 is due from Italian hospital customers whose funding ultimately comes from the Italian government, representing 18% and 19% of consolidated accounts receivable in each of the respective periods. Sales to Italian hospital customers accounted for 33% and 31% of the European Diagnostics segment third-party sales during the three months ended June 30, 2013 and 2012, respectively, and 33% and 29% during the nine months ended June 30, 2013 and 2012, respectively.

Within our Life Science segment, two diagnostic manufacturing customers accounted for 18% and 11% of the segment’s third-party sales during the three months ended June 30, 2013 and 2012, respectively, and 18% and 20% during the nine months ended June 30, 2013 and 2012, respectively.

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Segment information for the interim periods is as follows:

	U.S. Diagnostics		European Diagnostics		Life Science		Eliminations(1)			Total
Three Months Ended June 30, 2013
Net sales -
Third-party	$	29,535	$	5,770	$	11,803	$	—		$	47,108
Inter-segment		2,771		3		356		(3,130	)		—
Operating income		11,876		439		3,543		(159	)		15,699
Goodwill (June 30, 2013)		1,250		—		21,137		—			22,387
Other intangible assets, net (June 30, 2013)		1,716		—		6,593		—			8,309
Total assets (June 30, 2013)		94,566		12,869		105,942		(42,386	)		170,991
Three Months Ended June 30, 2012
Net sales -
Third-party	$	26,008	$	5,897	$	10,010	$	—		$	41,915
Inter-segment		2,464		5		133		(2,602	)		—
Operating income (2)		9,442		998		2,118		54			12,612
Goodwill (September 30, 2012)		1,250		—		21,896		—			23,146
Other intangible assets, net (September 30, 2012)		2,239		—		8,025		—			10,264
Total assets (September 30, 2012)		82,654		15,443		101,706		(38,422	)		161,381
Nine Months Ended June 30, 2013
Net sales -
Third-party	$	90,211	$	17,166	$	32,347	$	—		$	139,724
Inter-segment		7,353		9		864		(8,226	)		—
Operating income		34,731		1,169		8,223		(80	)		44,043
Nine Months Ended June 30, 2012
Net sales -
Third-party	$	79,472	$	18,326	$	31,431	$	—		$	129,229
Inter-segment		7,428		9		793		(8,230	)		—
Operating income (2)		29,377		2,398		5,526		(57	)		37,244

(1) Eliminations consist of inter-segment transactions.

(2) Life Science includes $366 and $1,013 of costs related to consolidation of the Maine operations into the Tennessee facility during the three and nine months ended June 30, 2012, respectively.

Transactions between segments are accounted for at established intercompany prices for internal and management purposes, with all intercompany amounts eliminated in consolidation.

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5. Intangible Assets

A summary of our acquired intangible assets subject to amortization, as of June 30, 2013 and September 30, 2012 is as follows:

	June 30, 2013				September 30, 2012
	Gross Carrying Value		Accumulated Amortization		Gross Carrying Value		Accumulated Amortization
Manufacturing technologies, core products and cell lines	$	11,587	$	9,860	$	11,678	$	9,327
Trademarks, licenses and patents		4,618		1,969		4,704		1,616
Customer lists and supply agreements		12,117		8,184		12,360		7,535
	$	28,322	$	20,013	$	28,742	$	18,478

The actual aggregate amortization expense for these intangible assets was $550 and $545 for the three months ended June 30, 2013 and 2012, respectively, and $1,715 and $1,608 for the nine months ended June 30, 2013 and 2012, respectively. The estimated aggregate amortization expense for these intangible assets for each of the fiscal years through fiscal 2018 is as follows: remainder of fiscal 2013 – $485, fiscal 2014 – $1,751, fiscal 2015 – $1,506, fiscal 2016 – $1,165, fiscal 2017 – $915 and fiscal 2018 – $892.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Refer to “Forward Looking Statements” following the Table of Contents in front of this Form 10-Q. In the discussion that follows, all dollar amounts are in thousands (both tables and text), except per share data.

Following is a discussion and analysis of the financial statements and other statistical data that management believes will enhance the understanding of Meridian’s financial condition, changes in financial condition and results of operations. This discussion should be read in conjunction with the financial statements and notes thereto beginning on page 1.

Results of Operations

Three Months Ended June 30, 2013

Net earnings for the third quarter of fiscal 2013 increased 18% to $10,159, or $0.24 per diluted share, from net earnings for the third quarter of fiscal 2012 of $8,594, or $0.21 per diluted share. This increase reflects the combined effects of increased sales, consistent gross profit margins and slightly increased operating expenses, along with the negative effect of $438 (pre-tax) of Medical Device Tax that did not exist during fiscal 2012 (see discussion in Medical Device Tax below). Additionally, the fiscal 2012 third quarter included $366 of costs associated with the consolidation of the Saco, Maine operations into the Memphis, Tennessee facility (impact on earnings of $238, or less than $0.01 per diluted share). Consolidated sales increased 12% to $47,108 for the third quarter of fiscal 2013 compared to the same period of the prior year. Increased sales across all of our diagnostic focus product families (C. difficile, foodborne and H. pylori) as well as in our Life Science segment, contributed to this increase. Included within the third quarter 2013 results were sales of our illumigene^® molecular platform of products totaling $8,800, representing a 36% increase over the fiscal 2012 third quarter.

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Sales for the U.S. Diagnostics segment for the third quarter of fiscal 2013 increased 14% compared to the third quarter of fiscal 2012, reflecting growth across all of our focus product families – 7% growth in our C. difficile products, 17% growth in our H. pylori products, and 21% growth in our foodborne products. Third quarter fiscal 2013 sales for our European Diagnostics segment decreased 2% compared to the third quarter of fiscal 2012. On an organic basis, which excludes the effects of currency translation, sales of our European Diagnostics segment decreased 4% compared to the 2012 third quarter, reflecting a decline in our C. difficile product sales and growth in our H. pylori and foodborne product sales. Adverse economic conditions in European markets and competitive C. difficile and H. pylori markets have continued to affect our sales. With growth in both its molecular reagent and bulk immunoassay reagent businesses, sales of our Life Science segment increased by 18% during the third quarter of fiscal 2013 compared to the third quarter of fiscal 2012.

Nine Months Ended June 30, 2013

For the nine month period ended June 30, 2013, net earnings increased 16% to $28,882, or $0.69 per diluted share, from net earnings for the comparable fiscal 2012 period of $24,798, or $0.60 per diluted share. This increase reflects the combined effects of increased sales, improved gross profit margins and increased operating expenses, along with the negative effect of $877 (pre-tax) of Medical Device Tax that did not exist during fiscal 2012 (see discussion in Medical Device Tax below). Additionally, the 2012 year-to-date period included $1,013 of costs associated with the consolidation of the Saco, Maine operations into the Memphis, Tennessee facility (impact on earnings of $659, or $0.02 per diluted share). Consolidated sales increased 8% to $139,724 for the first nine months of fiscal 2013 compared to the same period of the prior fiscal year. Increased sales across all of our diagnostic focus product families (C. difficile, foodborne and H. pylori) as well as in our Life Science segment, contributed to this increase. In addition, an increase in sales of our respiratory family of products compared to the first nine months of fiscal 2012 contributed to growth. Included within the fiscal 2013 nine month year-to-date results were sales of our illumigene molecular platform of products totaling $24,200, representing a 44% increase over the comparable fiscal 2012 year-to-date period.

During the first nine months of fiscal 2013, sales for the U.S. Diagnostics segment increased 14% from the comparable fiscal 2012 period. This increase reflects growth across all of our focus product families – 10% growth in our H. pylori products, 11% growth in our C. difficile products and 14% growth in our foodborne products. Sales of our influenza respiratory products increased 102%, or approximately $1,700. Sales of our European Diagnostics segment for the first nine months of fiscal 2013 decreased 6% compared to the first nine months of fiscal 2012. On an organic basis, which excludes the effects of currency translation, sales of our European Diagnostics segment also decreased 6% during the fiscal 2013 year-to-date period, reflecting declines in our C. difficile and H. pylori product sales and growth in our foodborne product family. With growth in its molecular reagent business being partially offset by a decline in its bulk immunoassay reagent business, fiscal 2013 nine month year-to-date sales of our Life Science segment increased 3% from the comparable fiscal 2012 period.

Non-GAAP Information

The tables below provide information on net earnings, basic earnings per share and diluted earnings per share, excluding the effect of costs associated with the consolidation of our Saco, Maine operations into our Memphis, Tennessee facility (fiscal 2012), each of which is a non-GAAP financial measure, as well as reconciliations to amounts reported under U.S. Generally Accepted Accounting Principles. We believe that this information is useful to those who read our financial statements and evaluate our operating results because:

1. These measures help to appropriately evaluate and compare the results of operations from period to period by removing the impact of non-routine costs related to consolidating the Maine operations (fiscal 2012); and

2. These measures are used by our management for various purposes, including evaluating performance against incentive bonus achievement targets, comparing performance from period to period in presentations to our Board of Directors, and as a basis for strategic planning and forecasting.

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	Three Months				Nine Months
	Ended June 30,				Ended June 30,
	2013		2012		2013		2012
Net Earnings -
U.S. GAAP basis	$	10,159	$	8,594	$	28,882	$	24,798
Facility consolidation costs (1)		—		238		—		659
Adjusted earnings	$	10,159	$	8,832	$	28,882	$	25,457
Net Earnings per Basic Common Share -
U.S. GAAP basis	$	0.25	$	0.21	$	0.70	$	0.60
Facility consolidation costs (1)		—		0.01		—		0.02
Adjusted Basic EPS (2)	$	0.25	$	0.21	$	0.70	$	0.62
Net Earnings per Diluted Common Share -
U.S. GAAP basis	$	0.24	$	0.21	$	0.69	$	0.60
Facility consolidation costs (1)		—		0.01		—		0.02
Adjusted Diluted EPS (3)	$	0.24	$	0.21	$	0.69	$	0.61

(1) These facility consolidation costs are net of income tax effects of $128 and $354 for the three and nine month periods, respectively, which were calculated using the effective tax rates of the jurisdictions in which the costs were incurred.

(2) Net Earnings per Basic Common Share for the three months ended June 30, 2012 does not sum to the total due to rounding.

(3) Net Earnings per Diluted Common Share for each of the three and nine months ended June 30, 2012 does not sum to the total due to rounding.

Revenue Overview

Our Diagnostics segments provided the largest share of our consolidated revenues, 75% and 76% for the third quarters of fiscal 2013 and 2012, respectively, and 77% and 76% for the first nine months of fiscal 2013 and 2012, respectively. Sales from our focus families (C. difficile, foodborne and H. pylori) comprised 65% and 64% of our Diagnostics segments’ revenues during the third quarters of fiscal 2013 and 2012, respectively, and 61% and 62% for the nine month periods ended June 30, 2013 and 2012, respectively.

The global revenue change for our Diagnostics segments during the fiscal 2013 third quarter was an increase of 11%, reflecting growth in our C. difficile (5%), H. pylori (15%) and foodborne (21%) product families. For the first nine months of fiscal 2013, our Diagnostics segments’ global revenue increased 10%, reflecting growth in all of our focus product families – 6% growth in H. pylori products, 7% growth in C. difficile products, and 14% growth in foodborne products.

illumigene Molecular Platform Products

Sales from our illumigene molecular platform products increased 36% to $8,800 in the third quarter of fiscal 2013 compared to the third quarter of the prior fiscal year, and increased 44% to $24,200 on a nine month year-to-date basis. We have approximately 1,100 customer account placements. Of these account placements, approximately 925 accounts have completed evaluations and validations and are regularly purchasing product, with the balance of our account placements being in some stage of product evaluation and/or validation. Of our account placements, we have over 160 accounts that are regularly purchasing, evaluating and/or validating two or more assays. Our illumigene molecular C. difficile product was cleared by the FDA in July 2010, followed by our illumigene GBS (Group B Streptococcus), which was cleared by the FDA in December 2011, our illumigene Group A Strep (Group A Streptococcus; Strep Throat), which was cleared in September 2012, and our most recently FDA-cleared product, illumigene Mycoplasma (M. pneumoniae; Walking Pneumonia), which was cleared in June 2013.

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Additional illumigene molecular products are in development. These include our fifth test, for Bordetella pertussis (Whooping Cough), which is expected to be available for sale in the U.S. during the first half of fiscal 2014; and our most recently announced tests, for Chlamydia trachomatis and Neisseria gonerrhoeae, which are expected to be available for sale during the second half of fiscal 2014.

We believe that the diagnostic testing market is continuing to move away from culture and immunoassay testing to molecular testing for diseases where there is a favorable cost/benefit position for the total cost of healthcare. While this market is competitive, with molecular companies such as Cepheid and Becton Dickinson and new entrants such as Quidel, Great Basin and Quest, we believe we are well positioned to capitalize on the migration to molecular testing. Our simple, easy to use, illumigene platform, with its expanding menu, requires no expensive equipment purchase and little to no maintenance cost. These features, along with its small footprint and the performance of the illumigene assays, make illumigene an attractive molecular platform to any size hospital.

C. difficile Products

Compared to the third quarter of fiscal 2012, during the fiscal 2013 third quarter our C. difficile family grew 5% on a global basis – increased 7% for our U.S. Diagnostics segment and decreased 5% for our European Diagnostics segment. On a nine month year-to-date basis, the C. difficile family grew 7% globally, increasing 11% in our U.S. Diagnostics segment and decreasing 8% in our European Diagnostics segment. This overall product family growth is largely driven by the growth of our illumigene C. difficile product, which now represents greater than 70% of total C. difficile revenues. While the C. difficile market continues to be highly competitive, we are the only company that can offer a full range of high performing, FDA cleared, C. difficile testing formats, including toxin, GDH and molecular tests.

Foodborne Products

Although our foodborne products are marketed and sold on a global basis, most of our sales volume is within the U.S. Diagnostics segment. We continue to see demand increases in the United States, as laboratories realize the benefits of increased sensitivity and faster turnaround time with our tests for Enterohemorrhagic E. coli (EHEC) and Campylobacter, compared to traditional culture methods. Sales increases for these products within the U.S. Diagnostics segment were 21% for the fiscal 2013 third quarter and 14% for the first nine months of fiscal 2013.

While historically the primary competition for our foodborne products has been laboratory culture methods, during 2012 one of our competitors, Alere, cleared through the FDA a shiga toxin test that competes with our EHEC test. We believe that our products have two principal advantages versus culture methods: 1) test accuracy, and 2) improved work flow, resulting in a significantly shortened time to test result (20 minutes vs. 24-48 hours for culture).

H. pylori Products

During the third quarter and first nine months of fiscal 2013, sales of H. pylori products grew 17% and 10%, respectively, for our U.S. Diagnostics segment. These increases continue to reflect the benefits of our partnerships with managed care companies in promoting the health and economic benefits of a test and treat strategy, and the ongoing effects of such strategy moving physician behavior away from serology-based testing toward direct antigen testing. Compared to the fiscal 2012 periods, sales of H. pylori products for our European Diagnostics segment on an organic basis increased 9% for the third quarter of fiscal 2013 and decreased 3% on a nine month year-to-date basis. A significant amount of the H. pylori product sales in our U.S. Diagnostics segment are to reference labs, whose buying patterns are not consistent period to period.

Respiratory Products

During the third quarter and first nine months of fiscal 2013, total respiratory sales for our Diagnostics segments decreased 3% and increased 16%, respectively, compared to the respective fiscal 2012 periods, with our influenza product contributing quarterly and year-to-date sales of approximately $100 and $3,700, respectively. The year-to-date increase reflects the strength of this year’s influenza season, compared to last year’s. Influenza sales were negligible in Europe during both the fiscal 2013 quarterly and year-to-date periods.

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Life Science Segment

Sales for our Life Science segment increased 18% for the third quarter of fiscal 2013, reflecting increases in both our molecular reagent and our bulk immunoassay reagent businesses of 21% and 16%, respectively. For the first nine months of fiscal 2013, sales of our Life Science segments increased 3%, with sales of our molecular reagent business increasing 11% over the comparable prior year period and sales of our bulk immunoassay reagent business decreasing 2%. Our molecular reagent business, operated through our Bioline Group, continues to benefit from its new product launches and advancements during recent months – most notably its SensiFAST™ and MyTaq™ PCR components. Our bulk immunoassay reagent business is focusing on improving its operating efficiency and developing revenue opportunities in Asia.

Foreign Currency

During the third quarter of fiscal 2013, currency exchange rates had a negligible impact on revenue; $50 favorable within the European Diagnostics segment and $50 unfavorable in the Life Science segment. On a nine month year-to-date basis, currency exchange rates had an approximate $150 unfavorable impact on revenue; $100 unfavorable within the European Diagnostics segment and $50 unfavorable in the Life Science segment.

Significant Customers

Two national distributors in our U.S. Diagnostics segment accounted for 48% and 49% of total sales for this segment for the third quarters of fiscal 2013 and 2012, respectively, and 51% and 49% during the nine months ended June 30, 2013 and 2012, respectively.

Within our Life Science segment, two diagnostic manufacturing customers accounted for 18% and 11% of the segment’s total sales for the third quarters of fiscal 2013 and 2012, respectively, and 18% and 20% during the nine months ended June 30, 2013 and 2012, respectively. The fluctuation in the percentage of sales in both periods reflects the buying patterns of these customers.

Medical Device Tax

On January 1, 2013, the medical device tax established as part of the U.S. healthcare reform legislation became effective and as a result, the Company made its first required tax deposit near the end of January. We currently anticipate that this legislation will result in an excise tax for the Company of up to approximately $1,500 in fiscal 2013, of which little, if any, can be passed on to the customer. The third quarter and year-to-date expense of $438 and $877, respectively, is reflected as a component of cost of sales in the accompanying Condensed Consolidated Statements of Operations.

Segment Revenues

Our reportable segments are U.S. Diagnostics, European Diagnostics and Life Science. The U.S. Diagnostics segment consists of manufacturing operations in Cincinnati, Ohio, and the sale and distribution of diagnostic test kits in the U.S. and countries outside of Australia, Europe, Africa and the Middle East. The European Diagnostics segment consists of the sale and distribution of diagnostic test kits in Australia, Europe, Africa and the Middle East. The Life Science segment consists of manufacturing operations in Memphis, Tennessee; Boca Raton, Florida; London, England; Luckenwalde, Germany; and Sydney, Australia, and the sale and distribution of bulk antigens, antibodies, PCR/qPCR reagents, nucleotides, competent cells and bioresearch reagents domestically and abroad. The Life Science segment also includes the contract development and manufacture of cGMP clinical grade proteins and other biologicals for use by biopharmaceutical and biotechnology companies engaged in research for new drugs and vaccines.

Revenues for the Diagnostics segments, in the normal course of business, may be affected from quarter to quarter by buying patterns of major distributors, seasonality and strength of certain diseases, and foreign currency exchange rates. Revenues for the Life Science segment, in the normal course of business, may be affected from quarter to quarter by the timing and nature of arrangements for contract services work, which may have longer production cycles than bioresearch reagents and bulk antigens and antibodies, as well as buying patterns of major customers, and foreign currency exchange rates. We believe that the overall breadth of our product lines serves to reduce the variability in consolidated revenues.

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Revenues for each of our segments are shown below.

	Three Months Ended June 30,									Nine Months Ended June 30,
	2013			2012			Inc (Dec)			2013			2012			Inc (Dec)
U.S. Diagnostics	$	29,535		$	26,008			14	%	$	90,211		$	79,472			14	%
European Diagnostics		5,770			5,897			(2	)%		17,166			18,326			(6	)%
Life Science		11,803			10,010			18	%		32,347			31,431			3	%
Consolidated	$	47,108		$	41,915			12	%	$	139,724		$	129,229			8	%
International -
U.S. Diagnostics	$	1,563		$	1,420			10	%	$	4,998		$	4,637			8	%
European Diagnostics		5,770			5,897			(2	)%		17,166			18,326			(6	)%
Life Science		7,146			5,737			25	%		19,168			18,535			3	%
Total	$	14,479		$	13,054			11	%	$	41,332		$	41,498			—	%
% of total sales		31	%		31	%					30	%		32	%

Gross Profit

	Three Months Ended June 30,									Nine Months Ended June 30,
	2013			2012			Change			2013			2012			Change
Gross Profit	$	30,631		$	27,417			12	%	$	90,170		$	81,507			11	%
Gross Profit Margin		65	%		65	%		None			65	%		63	%		+2 points

The overall gross profit margin increase for the nine months ended June 30, 2013 primarily results from the combined effects of 1) mix of sales from the Company’s segments; 2) the lower overall cost structure from the consolidation of our U.S. Life Science manufacturing facilities; and 3) mix of products sold.

Our overall operations consist of the sale of diagnostic test kits for various disease states and in alternative test formats, as well as bioresearch reagents, bulk antigens and antibodies, proficiency panels, and contract research and development and contract manufacturing services. Product sales mix shifts, in the normal course of business, can cause the consolidated gross profit margin to fluctuate by several points.

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Operating Expenses

	Three Months Ended June 30, 2013
	Research & Development			Selling & Marketing			General & Administrative			Plant Consolidation			Total Operating Expenses
2012 Expenses	$	2,660		$	5,617		$	6,162		$	366		$	14,805
% of Sales		6	%		13	%		15	%		1	%		35	%
Fiscal 2013 Increases (Decreases):
U.S. Diagnostics		18			(165	)		671			—			524
European Diagnostics		—			82			(13	)		—			69
Life Science		33			(94	)		(39	)		(366	)		(466	)
2013 Expenses	$	2,711		$	5,440		$	6,781		$	—		$	14,932
% of Sales		6	%		12	%		14	%		—	%		32	%
% Increase (Decrease)		2	%		(3	)%		10	%		(100	)%		1	%
	Nine Months Ended June 30, 2013
	Research & Development			Selling & Marketing			General & Administrative			Plant Consolidation			Total Operating Expenses
2012 Expenses	$	7,441		$	16,573		$	19,236		$	1,013		$	44,263
% of Sales		6	%		13	%		15	%		1	%		34	%
Fiscal 2013 Increases (Decreases):
U.S. Diagnostics		388			(209	)		1,548			—			1,727
European Diagnostics		—			253			18			—			271
Life Science		210			(13	)		682			(1,013	)		(134	)
2013 Expenses	$	8,039		$	16,604		$	21,484		$	—		$	46,127
% of Sales		6	%		12	%		15	%		—	%		33	%
% Increase (Decrease)		8	%		—	%		12	%		(100	)%		4	%

Overall, total operating expense increased during both the third quarter and first nine months of fiscal 2013 relative to the comparable prior fiscal year periods, but decreased as a percentage of consolidated sales on both a quarterly and year-to-date basis. These increases result in large part from the combined effects of our (i) ongoing efforts to control spending in each of our segments while investing the necessary resources in our strategic areas of growth, including increased investment in Research & Development for our molecular platform products; (ii) increased sales personnel costs in Europe in connection with filling open positions and upgrading talent; (iii) increased incentive compensation expense compared to the prior year periods based upon improved year-to-date operating results; and (iv) costs incurred in connection with the consolidation of our Saco, Maine operations into our Memphis, Tennessee location during the three and nine months ended June 30, 2012 of approximately $366 and $1,013, respectively. We expect to have higher levels of Research & Development spending in the fourth quarter of fiscal 2013 and during fiscal 2014 related to clinical trials for our illumigene Chlamydia trachomatis and Neisseria gonerrhoeae products.

Operating Income

Operating income increased 24% to $15,699 for the third quarter of fiscal 2013, and increased 18% to $44,043 for the first nine months of fiscal 2013, as a result of the factors discussed above.

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Income Taxes

The effective rate for income taxes was 35% and 32% for the third quarter of fiscal 2013 and 2012, respectively, and 35% and 34% for each of the nine month year-to-date periods ended June 30, 2013 and 2012. The lower prior year rates reflected a larger effect of adjusting, upon filing of the federal tax return, the previously estimated permanent differences between income for financial reporting purposes and for tax purposes. For the fiscal year ending September 30, 2013, we expect the effective tax rate to approximate 34%-35%.

Liquidity and Capital Resources

Comparative Cash Flow Analysis

Our cash flow and financing requirements are determined by analyses of operating and capital spending budgets, consideration of acquisition plans, and consideration of common share dividends. We have historically maintained a credit facility to augment working capital requirements and to respond quickly to acquisition opportunities. Our investment portfolio presently consists of overnight repurchase agreements.

We have an investment policy that guides the holdings of our investment portfolio. Our objectives in managing the investment portfolio are to (i) preserve capital; (ii) provide sufficient liquidity to meet working capital requirements and fund strategic objectives such as acquisitions; and (iii) capture a market rate of return commensurate with market conditions and our policy’s investment eligibility criteria. As we look forward, we expect to continue to manage the holdings of our investment portfolio with preservation of capital being the primary objective.

While we do not expect current conditions in the financial markets or overall economic conditions to have a significant impact on our liquidity needs or financial condition, no assurances can be made in this regard. We intend to continue to fund our working capital requirements and dividends from current cash flows from operating activities and cash on hand. If needed, we also have an additional source of liquidity through our $30,000 bank credit facility. Our liquidity needs may change if overall economic conditions deteriorate and/or liquidity and credit within the financial markets tighten for an extended period of time, and such conditions impact the collectability of our customer accounts receivable or credit terms with our vendors, or disrupt the supply of raw materials and services.

Net cash provided by operating activities increased 2% for the first nine months of fiscal 2013 to $32,514, reflecting the 16% increase in net earnings, along with the effects of the timing of federal income tax payments, and the timing of payments from and to customers and suppliers, respectively. Net cash flows from operating activities and cash on hand are anticipated to be adequate to fund working capital requirements, capital expenditures and dividends during the next 12 months.

Capital Resources

We have a $30,000 credit facility with a commercial bank that expires on September 15, 2015. As of July 31, 2013, there were no borrowings outstanding on this facility and we had 100% borrowing capacity available to us. We have had no borrowings outstanding under this facility during the first nine months of fiscal 2013 or during the full year of fiscal 2012.

Our capital expenditures are estimated to range between approximately $3,000 to $4,000 for fiscal 2013, with the actual amount depending upon actual operating results and the phasing of certain projects. Such expenditures may be funded with cash and equivalents on hand, operating cash flows, and/or availability under the $30,000 credit facility discussed above.

We do not utilize any special-purpose financing vehicles or have any undisclosed off-balance sheet arrangements.

Recent Accounting Pronouncements

In February 2013, FASB issued ASU No. 2013-02, Comprehensive Income (Topic 220): Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income, to improve the transparency of reporting reclassifications out of accumulated other comprehensive income. Specifically, the new amendments to FASB ASU No. 2013-02 will require, depending upon the items being reclassified, the 1) presentation (either on the face of the statement where net income is presented or in the notes) of the effects on the line items of net income of significant amounts reclassified out of accumulated other comprehensive income; and/or 2) the cross-reference to other disclosures currently required under U.S. GAAP that provide additional detail about such items. These requirements will be effective prospectively for the Company beginning October 1, 2013, and we do not expect their adoption to have a significant impact on the Company’s consolidated results of operations, cash flows or financial position.

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ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

There have been no material changes in the Company’s exposure to market risk since September 30, 2012.

ITEM 4. CONTROLS AND PROCEDURES

As of June 30, 2013, an evaluation was completed under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures pursuant to Rule 13a-15(b) and 15d-15(b) promulgated under the Securities Exchange Act of 1934, as amended. Based on that evaluation, our management, including the CEO and CFO, concluded that our disclosure controls and procedures were effective as of June 30, 2013. There have been no changes in our internal control over financial reporting identified in connection with the evaluation of internal control that occurred during the third fiscal quarter that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting, or in other factors that could materially affect internal control subsequent to June 30, 2013.

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PART II. OTHER INFORMATION

ITEM 1A. RISK FACTORS

There have been no material changes from risk factors as previously disclosed in the Registrant’s Form 10-K in response to Item 1A to Part I of Form 10-K.

ITEM 6. EXHIBITS

The following exhibits are being filed or furnished as a part of this Quarterly Report on Form 10-Q.

31.1	Certification of Principal Executive Officer Pursuant to Securities Exchange Act Rule 13a-14(a)/15d-14(a)
31.2	Certification of Principal Financial Officer Pursuant to Securities Exchange Act Rule 13a-14(a)/15d-14(a)
32	Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101	The following financial information from Meridian Bioscience Inc.’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2013 filed with the SEC on August 9, 2013, formatted in XBRL includes: (i) Condensed Consolidated Statements of Operations for the three and nine months ended June 30, 2013 and 2012, (ii) Condensed Consolidated Statements of Comprehensive Income for the three and nine months ended June 30, 2013 and 2012, (iii) Condensed Consolidated Statements of Cash Flows for the nine months ended June 30, 2013 and 2012, (iv) Condensed Consolidated Balance Sheets as of June 30, 2013 and September 30, 2012, (v) Condensed Consolidated Statement of Shareholders’ Equity for the nine months ended June 30, 2013, and (vi) the Notes to Condensed Consolidated Financial Statements

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SIGNATURE

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

		MERIDIAN BIOSCIENCE, INC.
Date: August 9, 2013	By:	/s/ Melissa A. Lueke
		Melissa A. Lueke
		Executive Vice President and Chief Financial Officer (Principal Financial and Accounting Officer)

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EX-31.1

Exhibit 31.1

Certification of Principal Executive Officer Pursuant to Securities Exchange Act Rule 13a-14(a)

I, John A. Kraeutler, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Meridian Bioscience, 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(s) 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 controls 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 the 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(s) 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 registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control 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: August 9, 2013

/s/ John A. Kraeutler

John A. Kraeutler

Chief Executive Officer

EX-31.2

Exhibit 31.2

Certification of Principal Financial Officer Pursuant to Securities Exchange Act Rule 13a-14(a)

I, Melissa A. Lueke, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Meridian Bioscience, 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(s) 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 controls 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 the 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(s) 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 registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control 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: August 9, 2013

/s/ Melissa A. Lueke

Melissa A. Lueke

Executive Vice President and Chief Financial Officer

EX-32

Meridian Bioscience, Inc.

Exhibit 32

Certification of Chief Executive Officer and Chief Financial Officer

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 filing with the Securities and Exchange Commission of the Quarterly Report of Meridian Bioscience, Inc. (the “Company”) on Form 10-Q for the period ended June 30, 2013 (the “Report”), the undersigned officers of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of their knowledge:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) 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 results of operations of the Company.

/s/ John A. Kraeutler

John A. Kraeutler

Chief Executive Officer

August 9, 2013

/s/ Melissa A. Lueke

Melissa A. Lueke

Executive Vice President and

Chief Financial Officer

August 9, 2013

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Intangible Assets (Tables)

9 Months Ended

Jun. 30, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Acquired Intangible Assets Subject to Amortization

A summary of our acquired intangible assets subject to amortization, as of June 30, 2013 and September 30, 2012 is as follows:

	June 30, 2013				September 30, 2012
	Gross Carrying Value		Accumulated Amortization		Gross Carrying Value		Accumulated Amortization
Manufacturing technologies, core products and cell lines	$	11,587	$	9,860	$	11,678	$	9,327
Trademarks, licenses and patents		4,618		1,969		4,704		1,616
Customer lists and supply agreements		12,117		8,184		12,360		7,535
	$	28,322	$	20,013	$	28,742	$	18,478

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Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
CASH FLOWS FROM OPERATING ACTIVITIES
Net earnings	$ 28,882	$ 24,798
Non-cash items included in net earnings:
Depreciation of property, plant and equipment	2,522	2,660
Amortization of intangible assets	1,715	1,608
Amortization of deferred illumigene instrument costs	1,131	587
Stock-based compensation	1,984	1,670
Deferred income taxes	(1,356)	(1,491)
Loss on disposition and write-down of fixed assets and other assets	30	203
Change in current assets	(2,464)	386
Change in current liabilities	951	2,474
Other, net	(881)	(1,007)
Net cash provided by operating activities	32,514	31,888
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property, plant and equipment	(2,193)	(2,985)
Proceeds from sale of assets		400
Purchases of intangibles and other assets	(20)	(1,305)
Net cash used for investing activities	(2,213)	(3,890)
CASH FLOWS FROM FINANCING ACTIVITIES
Dividends paid	(23,500)	(23,417)
Proceeds and tax benefits from exercises of stock options	2,094	399
Net cash used for financing activities	(21,406)	(23,018)
Effect of Exchange Rate Changes on Cash and Equivalents	(125)	(668)
Net Increase in Cash and Equivalents	8,770	4,312
Cash and Equivalents at Beginning of Period	31,593	23,626
Cash and Equivalents at End of Period	$ 40,363	$ 27,938

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Inventories

9 Months Ended

Jun. 30, 2013

Inventory Disclosure [Abstract]

Inventories

3. Inventories

Inventories are comprised of the following:

	June 30, 2013		September 30, 2012
Raw materials	$	7,514	$	6,916
Work-in-process		8,625		9,540
Finished goods—illumigene instruments		1,356		2,326
Finished goods—kits and reagents		16,840		12,900
Total	$	34,335	$	31,682

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Intangible Assets - Summary of Acquired Intangible Assets Subject to Amortization (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Sep. 30, 2012
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 28,322	$ 28,742
Accumulated Amortization	20,013	18,478
Manufacturing Technologies, Core Products and Cell Lines [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	11,587	11,678
Accumulated Amortization	9,860	9,327
Trademarks, Licenses and Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	4,618	4,704
Accumulated Amortization	1,969	1,616
Customer Lists and Supply Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	12,117	12,360
Accumulated Amortization	$ 8,184	$ 7,535

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Significant Accounting Policies - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Jun. 30, 2013	Sep. 30, 2012
Accounting Policies [Abstract]
Accrued distributor price adjustments	$ 4,017	$ 3,877
Expected instrument utilization period	3 years
Period of review of accounts individually	90 days
Tax benefits recognized from uncertain tax positions measurement	Greater than 50% likely of being ultimately realized upon settlement
Likelihood percentage of tax benefit being realized upon settlement	50.00%

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Intangible Assets - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Goodwill And Intangible Assets Disclosure [Abstract]
Amortization expense for intangible assets	$ 550	$ 545	$ 1,715	$ 1,608
Estimated amortization expense for intangible assets fiscal year 2013	485		485
Estimated amortization expense for intangible assets fiscal year 2014	1,751		1,751
Estimated amortization expense for intangible assets fiscal year 2015	1,506		1,506
Estimated amortization expense for intangible assets fiscal year 2016	1,165		1,165
Estimated amortization expense for intangible assets fiscal year 2017	915		915
Estimated amortization expense for intangible assets fiscal year 2018	$ 892		$ 892

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Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Jun. 30, 2013	Sep. 30, 2012
Statement Of Financial Position [Abstract]
Allowances for accounts receivable	$ 514	$ 574
Preferred stock, par value
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued
Common stock, par value
Common stock, shares authorized	71,000,000	71,000,000
Common stock, shares issued	41,467,347	41,284,485

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Basis of Presentation

9 Months Ended

Jun. 30, 2013

Accounting Policies [Abstract]

Basis of Presentation

1. Basis of Presentation

The interim condensed consolidated financial statements are unaudited and are prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information, and the rules and regulations of the Securities and Exchange Commission. Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles have been condensed or omitted pursuant to such rules and regulations. In the opinion of Management, the interim financial statements include all normal adjustments and disclosures necessary to present fairly the Company’s financial position as of June 30, 2013, the results of its operations for the three and nine month periods ended June 30, 2013 and 2012, and its cash flows for the nine month periods ended June 30, 2013 and 2012. These statements should be read in conjunction with the financial statements and footnotes thereto included in the Company’s fiscal 2012 Annual Report on Form 10-K. Financial information as of September 30, 2012 has been derived from the Company’s audited consolidated financial statements.

The results of operations for interim periods are not necessarily indicative of the results to be expected for the year.

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Major Customers and Segment Information

9 Months Ended

Jun. 30, 2013

Segment Reporting [Abstract]

Major Customers and Segment Information

4. Major Customers and Segment Information

Meridian was formed in 1976 and functions as a fully-integrated research, development, manufacturing, marketing and sales organization with primary emphasis in the fields of in vitro diagnostics and life science. Our principal businesses are (i) the development, manufacture and distribution of diagnostic test kits primarily for gastrointestinal, viral, respiratory and parasitic infectious diseases; (ii) the manufacture and distribution of bulk antigens, antibodies, PCR/qPCR reagents, nucleotides, competent cells and bioresearch reagents used by researchers and other diagnostic manufacturers; and (iii) the contract development and manufacture of proteins and other biologicals for use by biopharmaceutical and biotechnology companies engaged in research for new drugs and vaccines.

Our reportable segments are U.S. Diagnostics, European Diagnostics and Life Science. Initial segmentation between Diagnostics and Life Science has been determined based upon products and customers, with further segmentation of Diagnostics between U.S. and European being based upon geographic regions served and management responsibility. The U.S. Diagnostics segment consists of manufacturing operations in Cincinnati, Ohio, and the sale and distribution of diagnostic test kits in the U.S. and countries outside of Australia, Europe, Africa and the Middle East. The European Diagnostics segment consists of the sale and distribution of diagnostic test kits in Australia, Europe, Africa and the Middle East. The Life Science segment consists of manufacturing operations in Memphis, Tennessee; Boca Raton, Florida; London, England; Luckenwalde, Germany; and Sydney, Australia, and the sale and distribution of bulk antigens, antibodies, PCR/qPCR reagents, nucleotides, competent cells and bioresearch reagents domestically and abroad. The Life Science segment also includes the contract development and manufacture of cGMP clinical grade proteins and other biologicals for use by biopharmaceutical and biotechnology companies engaged in research for new drugs and vaccines.

Amounts due from two U.S. Diagnostics distributor customers accounted for 12% and 14% of consolidated accounts receivable at June 30, 2013 and September 30, 2012, respectively. Sales to these two distributor customers accounted for 48% and 49% of the U.S. Diagnostics segment third-party sales during the three months ended June 30, 2013 and 2012, respectively, and 51% and 49% during the nine months ended June 30, 2013 and 2012, respectively.

In addition, approximately $4,600 of our accounts receivable at both June 30, 2013 and September 30, 2012 is due from Italian hospital customers whose funding ultimately comes from the Italian government, representing 18% and 19% of consolidated accounts receivable in each of the respective periods. Sales to Italian hospital customers accounted for 33% and 31% of the European Diagnostics segment third-party sales during the three months ended June 30, 2013 and 2012, respectively, and 33% and 29% during the nine months ended June 30, 2013 and 2012, respectively.

Within our Life Science segment, two diagnostic manufacturing customers accounted for 18% and 11% of the segment’s third-party sales during the three months ended June 30, 2013 and 2012, respectively, and 18% and 20% during the nine months ended June 30, 2013 and 2012, respectively.

Segment information for the interim periods is as follows:

	U.S. Diagnostics		European Diagnostics		Life Science		Eliminations(1)			Total
Three Months Ended June 30, 2013
Net sales -
Third-party	$	29,535	$	5,770	$	11,803	$	—		$	47,108
Inter-segment		2,771		3		356		(3,130	)		—
Operating income		11,876		439		3,543		(159	)		15,699
Goodwill (June 30, 2013)		1,250		—		21,137		—			22,387
Other intangible assets, net (June 30, 2013)		1,716		—		6,593		—			8,309
Total assets (June 30, 2013)		94,566		12,869		105,942		(42,386	)		170,991
Three Months Ended June 30, 2012
Net sales -
Third-party	$	26,008	$	5,897	$	10,010	$	—		$	41,915
Inter-segment		2,464		5		133		(2,602	)		—
Operating income (2)		9,442		998		2,118		54			12,612
Goodwill (September 30, 2012)		1,250		—		21,896		—			23,146
Other intangible assets, net (September 30, 2012)		2,239		—		8,025		—			10,264
Total assets (September 30, 2012)		82,654		15,443		101,706		(38,422	)		161,381
Nine Months Ended June 30, 2013
Net sales -
Third-party	$	90,211	$	17,166	$	32,347	$	—		$	139,724
Inter-segment		7,353		9		864		(8,226	)		—
Operating income		34,731		1,169		8,223		(80	)		44,043
Nine Months Ended June 30, 2012
Net sales -
Third-party	$	79,472	$	18,326	$	31,431	$	—		$	129,229
Inter-segment		7,428		9		793		(8,230	)		—
Operating income (2)		29,377		2,398		5,526		(57	)		37,244

(1) Eliminations consist of inter-segment transactions.

(2) Life Science includes $366 and $1,013 of costs related to consolidation of the Maine operations into the Tennessee facility during the three and nine months ended June 30, 2012, respectively.

Transactions between segments are accounted for at established intercompany prices for internal and management purposes, with all intercompany amounts eliminated in consolidation.

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Significant Accounting Policies

9 Months Ended

Jun. 30, 2013

Accounting Policies [Abstract]

Significant Accounting Policies

2. Significant Accounting Policies

(a) Revenue Recognition and Accounts Receivable –

Revenue is generally recognized from sales when product is shipped and title has passed to the customer. Revenue for the U.S. Diagnostics segment is reduced at the date of sale for product price adjustments due certain distributors under local contracts. Management estimates accruals for distributor price adjustments based on local contract terms, sales data provided by distributors, estimates of inventories of our products held by distributors, historical statistics, current trends, and other factors. Changes to the accruals are recorded in the period that they become known. Such accruals were $4,017 at June 30, 2013 and $3,877 at September 30, 2012, and have been netted against accounts receivable.

Revenue for our Diagnostics segments includes revenue for our illumigene^® molecular test system. This system includes an instrument, instrument accessories and test kits. In markets where the test system is sold via multiple deliverable arrangements (i.e., the United States, Australia and Italy), the cost of the instrument and instrument accessories are deferred upon placement at a customer and amortized on a straight-line basis into cost of sales over the expected utilization period, generally three years.

We evaluate whether each deliverable in the arrangement is a separate unit of accounting. The significant deliverables are an instrument, instrument accessories (e.g., printer) and test kits. An instrument and instrument accessories are delivered to the customer prior to the start of the customer utilization period, in order to accommodate customer set-up and installation. There is de minimis consideration received from the customer at the time of instrument placement. We have determined that the instrument and instrument accessories are not a separate unit of accounting because such equipment can only be used to process and read the results from our illumigene diagnostic tests (i.e., our instrument and test kits function together to deliver a diagnostic test result), and therefore the instrument and instrument accessories do not have standalone value to the customer. Consequently, there is no revenue allocated to the placement of the instrument and instrument accessories. Test kits are delivered to the customer over the utilization period of the instrument, which we estimate has a useful life of three years. Our average customer contract period, including estimated renewals, is at least equal to the estimated three-year utilization period. Revenue for the sale of test kits is recognized upon shipment and transfer of title to the customers.

In markets where the test system is not sold via multiple deliverable arrangements (i.e., countries other than the United States, Australia and Italy), the cost of the instrument and instrument accessories is charged to cost of sales at the time of shipment and transfer of title to the customer. Revenue for the sales of instruments and instrument accessories and test kits is recognized upon shipment and transfer of title to the customers. In these markets, our illumigene molecular test system is sold to independent distributors who inventory the instruments, instrument accessories and test kits for resale to end-users.

Our products are generally not subject to a customer right of return except for product recall events under the rules and regulations of the Food and Drug Administration or equivalent agencies outside the United States. In this circumstance, the costs to replace affected products would be accrued at the time a loss was probable and estimable.

Life Science revenue for contract services may come from research and development services or manufacturing services, including process development work, or a combination of both. Revenue is recognized based on each of the deliverables in a given arrangement having distinct and separate customer pricing. Depending on the nature of the arrangement, revenue is recognized as services are performed and billed, upon completion and acceptance by the customer, or upon delivery of product and acceptance by the customer. In some cases, customers may request that we store on their behalf, clinical grade biologicals that we produce under contract manufacturing agreements. These cases arise when customers do not have clinical grade storage facilities or do not want to risk contamination during transport. For such cases, revenue may be recognized on a bill-and-hold basis. No such bill-and-hold arrangements existed at June 30, 2013 or September 30, 2012.

Trade accounts receivable are recorded in the accompanying Condensed Consolidated Balance Sheets at invoiced amounts less provisions for distributor price adjustments under local contracts and doubtful accounts. The allowance for doubtful accounts represents our estimate of probable credit losses and is based on historical write-off experience. The allowance for doubtful accounts and related metrics, such as days’ sales outstanding, are reviewed monthly. Accounts with past due balances over 90 days are reviewed individually for collectibility. Customer invoices are charged off against the allowance when we believe it is probable that the invoices will not be paid.

(b) Comprehensive Income (Loss) –

As reflected in the accompanying Condensed Consolidated Statements of Comprehensive Income, our comprehensive income or loss is comprised of net earnings and foreign currency translation.

Assets and liabilities of foreign operations are translated using period-end exchange rates with gains or losses resulting from translation included as a separate component of comprehensive income or loss. Revenues and expenses are translated using exchange rates prevailing during the period. We also recognize foreign currency transaction gains and losses on certain assets and liabilities that are denominated in the Australian dollar, British pound, Euro and Singapore dollar currencies. These gains and losses are included in other income and expense in the accompanying Condensed Consolidated Statements of Operations.

(c) Income Taxes –

The provision for income taxes includes federal, foreign, state and local income taxes currently payable and those deferred because of temporary differences between income for financial reporting and income for tax purposes. We prepare estimates of permanent and temporary differences between income for financial reporting purposes and income for tax purposes. These differences are adjusted to actual upon filing of our tax returns, typically occurring in the third and fourth quarters of the current fiscal year for the preceding fiscal year’s estimates.

We account for uncertain tax positions using a benefit recognition model with a two-step approach: (i) a more-likely-than-not recognition criterion; and (ii) a measurement attribute that measures the position as the largest amount of tax benefit that is greater than 50% likely of being ultimately realized upon settlement. If it is not more likely than not that the benefit will be sustained on its technical merits, no benefit is recorded. We recognize accrued interest and penalties related to unrecognized tax benefits as a portion of our income tax provision in the Condensed Consolidated Statements of Operations.

(d) Stock-based Compensation –

We recognize compensation expense for all share-based awards made to employees, based upon the fair value of the share-based award on the date of the grant. Awards are expensed over their requisite service period.

(e) Cash and Cash Equivalents –

Cash and cash equivalents include the following components:

	June 30, 2013				September 30, 2012
	Cash and Equivalents		Other		Cash and Equivalents		Other
Overnight repurchase agreements	$	30,439	$	—	$	13,492	$	—
Cash on hand -
Restricted		—		1,000		—		1,000
Unrestricted		9,924		—		18,101		—
Total	$	40,363	$	1,000	$	31,593	$	1,000

(f) Recent Accounting Pronouncements –

In June 2011, FASB issued ASU No. 2011-05, Presentation of Comprehensive Income, which amended the disclosure and presentation requirements of Comprehensive Income. Specifically, FASB ASU No. 2011-05 required that all nonowner changes in shareholders’ equity be presented either in 1) a single continuous statement of comprehensive income or 2) two separate but consecutive statements, in which the first statement presents total net income and its components, and the second statement presents total other comprehensive income and its components. The Company adopted these new presentation requirements effective October 1, 2012 and has presented herein Condensed Consolidated Statements of Comprehensive Income for the interim periods ended June 30, 2013 and 2012 that are compliant with the requirements. Adoption of these requirements had no impact on the Company’s consolidated results of operations, cash flows or financial position.

In September 2011, FASB issued ASU No. 2011-08, Testing Goodwill for Impairment, which amended goodwill impairment guidance to provide an option for entities to first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. After assessing the totality of events and circumstances, if an entity determines that it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, performance of the two-step impairment test is no longer required. The Company’s adoption of this guidance effective October 1, 2012 had no impact on the Company’s consolidated results of operations, cash flow or financial position.

Issued but not yet effective accounting pronouncements are not expected to have a material impact on the Condensed Consolidated Financial Statements.

(g) Reclassifications –

Certain reclassifications have been made to the prior period financial statements to conform to the current fiscal period presentation. Such reclassifications had no impact on net earnings or shareholders’ equity.

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Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Statement Of Income And Comprehensive Income [Abstract]
Net earnings	$ 10,159	$ 8,594	$ 28,882	$ 24,798
Foreign currency translation adjustment	154	(1,028)	(817)	(902)
COMPREHENSIVE INCOME	$ 10,313	$ 7,566	$ 28,065	$ 23,896

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Significant Accounting Policies (Tables)

9 Months Ended

Jun. 30, 2013

Accounting Policies [Abstract]

Components of Cash and Cash Equivalents

Cash and cash equivalents include the following components:

	June 30, 2013				September 30, 2012
	Cash and Equivalents		Other		Cash and Equivalents		Other
Overnight repurchase agreements	$	30,439	$	—	$	13,492	$	—
Cash on hand—
Restricted		—		1,000		—		1,000
Unrestricted		9,924		—		18,101		—
Total	$	40,363	$	1,000	$	31,593	$	1,000

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Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Sep. 30, 2012
CURRENT ASSETS
Cash and equivalents	$ 40,363	$ 31,593
Accounts receivable, less allowances of $514 and $574	25,229	24,183
Inventories	34,335	31,682
Prepaid expenses and other current assets	4,788	6,203
Deferred income taxes	3,885	2,929
Total current assets	108,600	96,590
PROPERTY, PLANT AND EQUIPMENT, at Cost
Land	1,177	1,175
Buildings and improvements	26,216	25,983
Machinery, equipment and furniture	37,036	34,917
Construction in progress	1,369	1,149
Subtotal	65,798	63,224
Less: accumulated depreciation and amortization	40,001	37,069
Net property, plant and equipment	25,797	26,155
OTHER ASSETS
Goodwill	22,387	23,146
Other intangible assets, net	8,309	10,264
Restricted cash	1,000	1,000
Deferred illumigene instrument costs, net	3,586	3,958
Deferred income taxes	1,022
Other assets	290	268
Total other assets	36,594	38,636
TOTAL ASSETS	170,991	161,381
CURRENT LIABILITIES
Accounts payable	6,174	5,794
Accrued employee compensation costs	6,965	5,827
Other accrued expenses	5,240	5,247
Income taxes payable	1,346	1,594
Total current liabilities	19,725	18,462
DEFERRED INCOME TAXES		171
COMMITMENTS AND CONTINGENCIES
SHAREHOLDERS' EQUITY
Preferred stock, no par value, 1,000,000 shares authorized, none issued
Common shares, no par value, 71,000,000 shares authorized, 41,467,347 and 41,284,485 shares issued, respectively
Additional paid-in capital	106,396	102,443
Retained earnings	45,592	40,210
Accumulated other comprehensive income	(722)	95
Total shareholders' equity	151,266	142,748
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 170,991	$ 161,381

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Condensed Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Income Statement [Abstract]
NET SALES	$ 47,108	$ 41,915	$ 139,724	$ 129,229
COST OF SALES	16,477	14,498	49,554	47,722
GROSS PROFIT	30,631	27,417	90,170	81,507
OPERATING EXPENSES
Research and development	2,711	2,660	8,039	7,441
Selling and marketing	5,440	5,617	16,604	16,573
General and administrative	6,781	6,162	21,484	19,236
Plant consolidation costs		366		1,013
Total operating expenses	14,932	14,805	46,127	44,263
OPERATING INCOME	15,699	12,612	44,043	37,244
OTHER INCOME (EXPENSE)
Interest income	12	14	38	27
Other, net	(160)	31	225	304
Total other income (expense)	(148)	45	263	331
EARNINGS BEFORE INCOME TAXES	15,551	12,657	44,306	37,575
INCOME TAX PROVISION	5,392	4,063	15,424	12,777
Net earnings	$ 10,159	$ 8,594	$ 28,882	$ 24,798
BASIC EARNINGS PER COMMON SHARE	$ 0.25	$ 0.21	$ 0.70	$ 0.60
DILUTED EARNINGS PER COMMON SHARE	$ 0.24	$ 0.21	$ 0.69	$ 0.60
AVERAGE NUMBER OF COMMON SHARES OUTSTANDING-BASIC	41,304	41,091	41,209	41,075
EFFECT OF DILUTIVE STOCK OPTIONS AND RESTRICTED SHARES AND UNITS	679	593	654	530
AVERAGE NUMBER OF COMMON SHARES OUTSTANDING-DILUTED	41,983	41,684	41,863	41,605
ANTI-DILUTIVE SECURITIES:
Common share options and restricted shares and units	256	313	295	309
DIVIDENDS DECLARED PER COMMON SHARE	$ 0.19	$ 0.19	$ 0.57	$ 0.57

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Major Customers and Segment Information - Segment Information (Parenthetical) (Detail) (Tennessee Facility [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Jun. 30, 2012	Jun. 30, 2012
Tennessee Facility [Member]
Segment Reporting Information [Line Items]
Consolidation of Maine operations into Tennessee facility	$ 366	$ 1,013

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Significant Accounting Policies (Policies)

9 Months Ended

Jun. 30, 2013

Accounting Policies [Abstract]

Revenue Recognition and Accounts Receivable

(a) Revenue Recognition and Accounts Receivable –

Revenue is generally recognized from sales when product is shipped and title has passed to the customer. Revenue for the U.S. Diagnostics segment is reduced at the date of sale for product price adjustments due certain distributors under local contracts. Management estimates accruals for distributor price adjustments based on local contract terms, sales data provided by distributors, estimates of inventories of our products held by distributors, historical statistics, current trends, and other factors. Changes to the accruals are recorded in the period that they become known. Such accruals were $4,017 at June 30, 2013 and $3,877 at September 30, 2012, and have been netted against accounts receivable.

Revenue for our Diagnostics segments includes revenue for our illumigene^® molecular test system. This system includes an instrument, instrument accessories and test kits. In markets where the test system is sold via multiple deliverable arrangements (i.e., the United States, Australia and Italy), the cost of the instrument and instrument accessories are deferred upon placement at a customer and amortized on a straight-line basis into cost of sales over the expected utilization period, generally three years.

We evaluate whether each deliverable in the arrangement is a separate unit of accounting. The significant deliverables are an instrument, instrument accessories (e.g., printer) and test kits. An instrument and instrument accessories are delivered to the customer prior to the start of the customer utilization period, in order to accommodate customer set-up and installation. There is de minimis consideration received from the customer at the time of instrument placement. We have determined that the instrument and instrument accessories are not a separate unit of accounting because such equipment can only be used to process and read the results from our illumigene diagnostic tests (i.e., our instrument and test kits function together to deliver a diagnostic test result), and therefore the instrument and instrument accessories do not have standalone value to the customer. Consequently, there is no revenue allocated to the placement of the instrument and instrument accessories. Test kits are delivered to the customer over the utilization period of the instrument, which we estimate has a useful life of three years. Our average customer contract period, including estimated renewals, is at least equal to the estimated three-year utilization period. Revenue for the sale of test kits is recognized upon shipment and transfer of title to the customers.

In markets where the test system is not sold via multiple deliverable arrangements (i.e., countries other than the United States, Australia and Italy), the cost of the instrument and instrument accessories is charged to cost of sales at the time of shipment and transfer of title to the customer. Revenue for the sales of instruments and instrument accessories and test kits is recognized upon shipment and transfer of title to the customers. In these markets, our illumigene molecular test system is sold to independent distributors who inventory the instruments, instrument accessories and test kits for resale to end-users.

Our products are generally not subject to a customer right of return except for product recall events under the rules and regulations of the Food and Drug Administration or equivalent agencies outside the United States. In this circumstance, the costs to replace affected products would be accrued at the time a loss was probable and estimable.

Life Science revenue for contract services may come from research and development services or manufacturing services, including process development work, or a combination of both. Revenue is recognized based on each of the deliverables in a given arrangement having distinct and separate customer pricing. Depending on the nature of the arrangement, revenue is recognized as services are performed and billed, upon completion and acceptance by the customer, or upon delivery of product and acceptance by the customer. In some cases, customers may request that we store on their behalf, clinical grade biologicals that we produce under contract manufacturing agreements. These cases arise when customers do not have clinical grade storage facilities or do not want to risk contamination during transport. For such cases, revenue may be recognized on a bill-and-hold basis. No such bill-and-hold arrangements existed at June 30, 2013 or September 30, 2012.

Trade accounts receivable are recorded in the accompanying Condensed Consolidated Balance Sheets at invoiced amounts less provisions for distributor price adjustments under local contracts and doubtful accounts. The allowance for doubtful accounts represents our estimate of probable credit losses and is based on historical write-off experience. The allowance for doubtful accounts and related metrics, such as days’ sales outstanding, are reviewed monthly. Accounts with past due balances over 90 days are reviewed individually for collectibility. Customer invoices are charged off against the allowance when we believe it is probable that the invoices will not be paid.

Comprehensive Income (Loss)

(b) Comprehensive Income (Loss) –

As reflected in the accompanying Condensed Consolidated Statements of Comprehensive Income, our comprehensive income or loss is comprised of net earnings and foreign currency translation.

Assets and liabilities of foreign operations are translated using period-end exchange rates with gains or losses resulting from translation included as a separate component of comprehensive income or loss. Revenues and expenses are translated using exchange rates prevailing during the period. We also recognize foreign currency transaction gains and losses on certain assets and liabilities that are denominated in the Australian dollar, British pound, Euro and Singapore dollar currencies. These gains and losses are included in other income and expense in the accompanying Condensed Consolidated Statements of Operations.

Income Taxes

(c) Income Taxes –

The provision for income taxes includes federal, foreign, state and local income taxes currently payable and those deferred because of temporary differences between income for financial reporting and income for tax purposes. We prepare estimates of permanent and temporary differences between income for financial reporting purposes and income for tax purposes. These differences are adjusted to actual upon filing of our tax returns, typically occurring in the third and fourth quarters of the current fiscal year for the preceding fiscal year’s estimates.

We account for uncertain tax positions using a benefit recognition model with a two-step approach: (i) a more-likely-than-not recognition criterion; and (ii) a measurement attribute that measures the position as the largest amount of tax benefit that is greater than 50% likely of being ultimately realized upon settlement. If it is not more likely than not that the benefit will be sustained on its technical merits, no benefit is recorded. We recognize accrued interest and penalties related to unrecognized tax benefits as a portion of our income tax provision in the Condensed Consolidated Statements of Operations.

Stock-based Compensation

(d) Stock-based Compensation –

We recognize compensation expense for all share-based awards made to employees, based upon the fair value of the share-based award on the date of the grant. Awards are expensed over their requisite service period.

Cash and Cash Equivalents

(e) Cash and Cash Equivalents –

Cash and cash equivalents include the following components:

	June 30, 2013				September 30, 2012
	Cash and Equivalents		Other		Cash and Equivalents		Other
Overnight repurchase agreements	$	30,439	$	—	$	13,492	$	—
Cash on hand—
Restricted		—		1,000		—		1,000
Unrestricted		9,924		—		18,101		—
Total	$	40,363	$	1,000	$	31,593	$	1,000

Recent Accounting Pronouncements

(f) Recent Accounting Pronouncements –

In June 2011, FASB issued ASU No. 2011-05, Presentation of Comprehensive Income, which amended the disclosure and presentation requirements of Comprehensive Income. Specifically, FASB ASU No. 2011-05 required that all nonowner changes in shareholders’ equity be presented either in 1) a single continuous statement of comprehensive income or 2) two separate but consecutive statements, in which the first statement presents total net income and its components, and the second statement presents total other comprehensive income and its components. The Company adopted these new presentation requirements effective October 1, 2012 and has presented herein Condensed Consolidated Statements of Comprehensive Income for the interim periods ended June 30, 2013 and 2012 that are compliant with the requirements. Adoption of these requirements had no impact on the Company’s consolidated results of operations, cash flows or financial position.

In September 2011, FASB issued ASU No. 2011-08, Testing Goodwill for Impairment, which amended goodwill impairment guidance to provide an option for entities to first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. After assessing the totality of events and circumstances, if an entity determines that it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, performance of the two-step impairment test is no longer required. The Company’s adoption of this guidance effective October 1, 2012 had no impact on the Company’s consolidated results of operations, cash flow or financial position.

Issued but not yet effective accounting pronouncements are not expected to have a material impact on the Condensed Consolidated Financial Statements.

Reclassifications

(g) Reclassifications –

Certain reclassifications have been made to the prior period financial statements to conform to the current fiscal period presentation. Such reclassifications had no impact on net earnings or shareholders’ equity.

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Major Customers and Segment Information (Tables)

9 Months Ended

Jun. 30, 2013

Segment Reporting [Abstract]

Segment Information

Segment information for the interim periods is as follows:

	U.S. Diagnostics		European Diagnostics		Life Science		Eliminations(1)			Total
Three Months Ended June 30, 2013
Net sales—
Third-party	$	29,535	$	5,770	$	11,803	$	—		$	47,108
Inter-segment		2,771		3		356		(3,130	)		—
Operating income		11,876		439		3,543		(159	)		15,699
Goodwill (June 30, 2013)		1,250		—		21,137		—			22,387
Other intangible assets, net (June 30, 2013)		1,716		—		6,593		—			8,309
Total assets (June 30, 2013)		94,566		12,869		105,942		(42,386	)		170,991
Three Months Ended June 30, 2012
Net sales—
Third-party	$	26,008	$	5,897	$	10,010	$	—		$	41,915
Inter-segment		2,464		5		133		(2,602	)		—
Operating income (2)		9,442		998		2,118		54			12,612
Goodwill (September 30, 2012)		1,250		—		21,896		—			23,146
Other intangible assets, net (September 30, 2012)		2,239		—		8,025		—			10,264
Total assets (September 30, 2012)		82,654		15,443		101,706		(38,422	)		161,381
Nine Months Ended June 30, 2013
Net sales—
Third-party	$	90,211	$	17,166	$	32,347	$	—		$	139,724
Inter-segment		7,353		9		864		(8,226	)		—
Operating income		34,731		1,169		8,223		(80	)		44,043
Nine Months Ended June 30, 2012
Net sales—
Third-party	$	79,472	$	18,326	$	31,431	$	—		$	129,229
Inter-segment		7,428		9		793		(8,230	)		—
Operating income (2)		29,377		2,398		5,526		(57	)		37,244

(1) Eliminations consist of inter-segment transactions.

(2) Life Science includes $366 and $1,013 of costs related to consolidation of the Maine operations into the Tennessee facility during the three and nine months ended June 30, 2012, respectively.

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Intangible Assets

9 Months Ended

Jun. 30, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Intangible Assets

5. Intangible Assets

A summary of our acquired intangible assets subject to amortization, as of June 30, 2013 and September 30, 2012 is as follows:

	June 30, 2013				September 30, 2012
	Gross Carrying Value		Accumulated Amortization		Gross Carrying Value		Accumulated Amortization
Manufacturing technologies, core products and cell lines	$	11,587	$	9,860	$	11,678	$	9,327
Trademarks, licenses and patents		4,618		1,969		4,704		1,616
Customer lists and supply agreements		12,117		8,184		12,360		7,535
	$	28,322	$	20,013	$	28,742	$	18,478

The actual aggregate amortization expense for these intangible assets was $550 and $545 for the three months ended June 30, 2013 and 2012, respectively, and $1,715 and $1,608 for the nine months ended June 30, 2013 and 2012, respectively. The estimated aggregate amortization expense for these intangible assets for each of the fiscal years through fiscal 2018 is as follows: remainder of fiscal 2013 – $485, fiscal 2014 – $1,751, fiscal 2015 – $1,506, fiscal 2016 – $1,165, fiscal 2017 – $915 and fiscal 2018 – $892.

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Condensed Consolidated Statement of Changes in Shareholders' Equity (USD $) In Thousands	Total USD ($)	Common Shares Issued [Member]	Additional Paid-In Capital [Member] USD ($)	Retained Earnings [Member] USD ($)	Accumulated Other Comprehensive Income (Loss) [Member] USD ($)
Beginning balance at Sep. 30, 2012	$ 142,748		$ 102,443	$ 40,210	$ 95
Beginning balance, Shares at Sep. 30, 2012		41,284
Cash dividends paid	(23,500)			(23,500)
Exercise of stock options	1,969		1,969
Exercise of stock options, Shares		182
Conversion of restricted stock units		1
Stock compensation expense	1,984		1,984
Net earnings	28,882			28,882
Foreign currency translation adjustment	(817)				(817)
Ending balance at Jun. 30, 2013	$ 151,266		$ 106,396	$ 45,592	$ (722)
Ending balance, Shares at Jun. 30, 2013		41,467

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Significant Accounting Policies - Components of Cash and Cash Equivalents (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Sep. 30, 2012	Jun. 30, 2012	Sep. 30, 2011
Cash and Cash Equivalents [Line Items]
Overnight repurchase agreements	$ 30,439	$ 13,492
Cash on hand- Restricted	1,000	1,000
Cash on hand - Unrestricted	9,924	18,101
Total	40,363	31,593	27,938	23,626
Other [Member]
Cash and Cash Equivalents [Line Items]
Cash on hand- Restricted	1,000	1,000
Total	$ 1,000	$ 1,000

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Inventories (Tables)

9 Months Ended

Jun. 30, 2013

Inventory Disclosure [Abstract]

Inventories

Inventories are comprised of the following:

	June 30, 2013		September 30, 2012
Raw materials	$	7,514	$	6,916
Work-in-process		8,625		9,540
Finished goods—illumigene instruments		1,356		2,326
Finished goods—kits and reagents		16,840		12,900
Total	$	34,335	$	31,682

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Major Customers and Segment Information - Segment Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Sep. 30, 2012
Segment Reporting Information [Line Items]
Net sales - Third-party	$ 47,108	$ 41,915	$ 139,724	$ 129,229
Net sales - Inter-segment
Operating income	15,699	12,612	44,043	37,244
Goodwill	22,387		22,387		23,146
Other intangible assets, net	8,309		8,309		10,264
Total assets	170,991		170,991		161,381
U.S. Diagnostics [Member]
Segment Reporting Information [Line Items]
Net sales - Third-party	29,535	26,008	90,211	79,472
Net sales - Inter-segment	2,771	2,464	7,353	7,428
Operating income	11,876	9,442	34,731	29,377
Goodwill	1,250		1,250		1,250
Other intangible assets, net	1,716		1,716		2,239
Total assets	94,566		94,566		82,654
European Diagnostics [Member]
Segment Reporting Information [Line Items]
Net sales - Third-party	5,770	5,897	17,166	18,326
Net sales - Inter-segment	3	5	9	9
Operating income	439	998	1,169	2,398
Goodwill
Other intangible assets, net
Total assets	12,869		12,869		15,443
Life Science [Member]
Segment Reporting Information [Line Items]
Net sales - Third-party	11,803	10,010	32,347	31,431
Net sales - Inter-segment	356	133	864	793
Operating income	3,543	2,118	8,223	5,526
Goodwill	21,137		21,137		21,896
Other intangible assets, net	6,593		6,593		8,025
Total assets	105,942		105,942		101,706
Eliminations [Member]
Segment Reporting Information [Line Items]
Net sales - Third-party
Net sales - Inter-segment	(3,130)	(2,602)	(8,226)	(8,230)
Operating income	(159)	54	(80)	(57)
Goodwill
Other intangible assets, net
Total assets	$ (42,386)		$ (42,386)		$ (38,422)

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Inventories - Components of the Inventories (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Sep. 30, 2012
Schedule Of Inventory [Line Items]
Raw materials	$ 7,514	$ 6,916
Work-in-process	8,625	9,540
Total	34,335	31,682
Illumigene Instruments [Member]
Schedule Of Inventory [Line Items]
Finished goods	1,356	2,326
Kits and Reagents [Member]
Schedule Of Inventory [Line Items]
Finished goods	$ 16,840	$ 12,900

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Document and Entity Information	9 Months Ended
	Jun. 30, 2013	Jul. 31, 2013
Document Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2013
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	Q3
Entity Registrant Name	MERIDIAN BIOSCIENCE INC
Entity Central Index Key	0000794172
Current Fiscal Year End Date	--09-30
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		41,504,982

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Major Customers and Segment Information - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013 Customer	Jun. 30, 2012	Sep. 30, 2012
Life Science [Member]
Segment Reporting Information [Line Items]
Number of customers			2
Percentage of segment's third party sales to a customer or customer group	18.00%	11.00%	18.00%	20.00%
U.S. Diagnostics [Member]
Segment Reporting Information [Line Items]
Number of customers			2
Amounts due from customers	12.00%		12.00%		14.00%
Percentage of segment's third party sales to a customer or customer group	48.00%	49.00%	51.00%	49.00%
European Diagnostics [Member]
Segment Reporting Information [Line Items]
Amounts due from customers	18.00%		18.00%		19.00%
Percentage of segment's third party sales to a customer or customer group	33.00%	31.00%	33.00%	29.00%
Account receivable from Italian hospital customers	$ 4,600		$ 4,600		$ 4,600