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Document and Entity Information - shares	3 Months Ended
Document and Entity Information - shares	Mar. 31, 2013	May 07, 2013
Document and Entity Information [Abstract]
Entity Registrant Name	ORASURE TECHNOLOGIES INC
Entity Central Index Key	0001116463
Document Type	10-Q
Document Period End Date	Mar. 31, 2013
Amendment Flag	false
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	Q1
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		55,529,968

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2013	Dec. 31, 2012
CURRENT ASSETS:
Cash	$ 79,276	$ 87,888
Accounts receivable, net of allowance for doubtful accounts of $330 and $285	16,955	17,545
Inventories	13,056	12,758
Prepaid expenses	3,212	1,719
Other current assets	387	493
Total current assets	112,886	120,403
PROPERTY AND EQUIPMENT, net	18,297	18,546
INTANGIBLE ASSETS, net	25,749	27,207
GOODWILL	24,823	25,445
OTHER ASSETS	281	124
TOTAL ASSETS	182,036	191,725
CURRENT LIABILITIES:
Accounts payable	5,622	3,380
Deferred revenue	5,611	5,580
Accrued expenses	6,756	7,960
Total current liabilities	17,989	16,920
OTHER LIABILITIES	249	89
DEFERRED INCOME TAXES	3,881	4,401
COMMITMENTS AND CONTINGENCIES (Note 6)
STOCKHOLDERS' EQUITY
Preferred stock, par value $.000001, 25,000 shares authorized, none issued
Common stock, par value $.000001, 120,000 shares authorized, 55,530 and 55,281 shares issued and outstanding
Additional paid-in capital	334,475	333,522
Accumulated other comprehensive loss	(1,791)	(666)
Accumulated deficit	(172,767)	(162,541)
Total stockholders' equity	159,917	170,315
Total liabilities and stockholders' equity	$ 182,036	$ 191,725

Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	Mar. 31, 2013	Dec. 31, 2012
Consolidated Balance Sheets [Abstract]
Accounts receivable, net of allowance for doubtful accounts	$ 330	$ 285
Preferred stock, par value	$ 0.000001	$ 0.000001
Preferred stock, shares authorized	25,000	25,000
Preferred stock, shares issued
Common stock, par value	$ 0.000001	$ 0.000001
Common stock, shares authorized	120,000	120,000
Common stock, shares issued	55,530	55,281
Common stock, shares outstanding	55,530	55,281

Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
NET REVENUES:
Product	$ 20,962	$ 19,738
Licensing and product development	202	1,206
Total revenue	21,164	20,944
COST OF PRODUCTS SOLD	9,135	7,212
Gross profit	12,029	13,732
OPERATING EXPENSES:
Research and development	3,357	3,444
Sales and marketing	13,874	7,874
General and administrative	5,387	6,066
Total operating expenses	22,618	17,384
Operating loss	(10,589)	(3,652)
INTEREST EXPENSE		(75)
OTHER EXPENSE	(47)	(46)
Loss before income taxes	(10,636)	(3,773)
INCOME TAX BENEFIT	(410)	(521)
NET LOSS	$ (10,226)	$ (3,252)
LOSS PER SHARE:
BASIC	$ (0.18)	$ (0.07)
DILUTED	$ (0.18)	$ (0.07)
SHARES USED IN COMPUTING LOSS PER SHARE:
BASIC	55,449	47,807
DILUTED	55,449	47,807

Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Consolidated Statements of Comprehensive Loss [Abstract]
NET LOSS	$ (10,226)	$ (3,252)
OTHER COMPREHENSIVE INCOME (LOSS)
Currency translation adjustments	(1,125)	1,106
Other comprehensive income (loss)	(1,125)	1,106
COMPREHENSIVE LOSS	$ (11,351)	$ (2,146)

- Definition

The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

+ References + Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Net of tax amount of other comprehensive income (loss) attributable to the parent entity.

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+ Details

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
OPERATING ACTIVITIES:
Net loss	$ (10,226)	$ (3,252)
Adjustments to reconcile net loss to net cash used in operating activities:
Stock-based compensation	1,394	1,192
Depreciation and amortization	1,602	1,809
Deferred income taxes	(410)	(521)
Changes in assets and liabilities
Accounts receivable	512	3,936
Inventories	(312)	(1,186)
Prepaid expenses and other assets	(1,545)	(539)
Accounts payable	2,263	(638)
Deferred revenue	37	84
Accrued expenses and other liabilities	(989)	(2,241)
Net cash used in operating activities	(7,674)	(1,356)
INVESTING ACTIVITIES:
Purchases of property and equipment	(480)	(306)
Net cash used in investing activities	(480)	(306)
FINANCING ACTIVITIES:
Repayments of long-term debt		(125)
Proceeds from exercise of stock options	301	2,162
Repurchase of common stock	(743)	(1,452)
Net cash (used in) provided by financing activities	(442)	585
EFFECT OF FOREIGN EXCHANGE RATE CHANGES ON CASH	(16)	13
NET DECREASE IN CASH	(8,612)	(1,064)
CASH, BEGINNING OF PERIOD	87,888	23,878
CASH, END OF PERIOD	79,276	22,814
Cash paid for:
Interest		76
Income taxes	$ 27	$ 20

The Company

3 Months Ended

Mar. 31, 2013

The Company [Abstract]

The Company

The Company

We manufacture and market oral fluid diagnostic products and specimen collection devices using our proprietary oral fluid technologies, as well as other diagnostic products, including immunoassays and other in vitro diagnostic tests that are used on other specimen types. Our diagnostic products include tests that are performed on a rapid basis at the point of care and tests that are processed in a laboratory. These products are sold in the United States and internationally to various clinical laboratories, hospitals, clinics, community-based organizations and other public health organizations, distributors, government agencies, physicians’ offices, and commercial and industrial entities. In September 2012, we began selling our rapid point-of-care HIV test in the domestic consumer retail market. We also manufacture and sell oral fluid collection devices used to collect, stabilize and store samples of genetic material for molecular testing in the academic research, clinical genetic testing, pharmacogenomics, personalized medicine, and animal genetics markets. Lastly, we manufacture and sell medical devices used for the removal of benign skin lesions by cryosurgery, or freezing. One of our cryosurgery products is sold in the over-the-counter (“OTC”) or consumer retail markets in North America, Europe, Central and South America and Australia.

- Definition

The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure.

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+ Details

Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2013

Summary of Significant Accounting Policies [Abstract]

Summary of Significant Accounting Policies

Summary of Significant Accounting Policies

Principles of Consolidation and Basis of Presentation. The consolidated financial statements include the accounts of OraSure Technologies, Inc. (“OraSure”) and its wholly-owned subsidiary, DNA Genotek, Inc. (“DNAG”). All intercompany transactions and balances have been eliminated. References herein to “we,” “us,” “our,” or the “Company” mean OraSure and its consolidated subsidiaries, unless otherwise indicated.

The accompanying consolidated financial statements are unaudited and, in the opinion of management, include all adjustments (consisting only of normal and recurring adjustments) necessary for a fair presentation of our financial position and results of operations for these interim periods. These financial statements should be read in conjunction with the financial statements and notes thereto included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2012. Results of operations for the three months ended March 31, 2013 are not necessarily indicative of the results of operations expected for the full year.

Use of Estimates. The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions about future events. These estimates and underlying assumptions affect the amounts of assets and liabilities reported, disclosures about contingent assets and liabilities, and reported amounts of revenues and expenses. Such estimates include the valuation of accounts receivable and inventories and assumptions utilized in impairment testing for intangible assets and goodwill, as well as calculations related to contingencies and accruals, among others. These estimates and assumptions are based on management’s best estimates and judgment. Management evaluates its estimates and assumptions on an ongoing basis, using historical experience and other factors which management believes to be reasonable under the circumstances, including the current economic environment. We adjust such estimates and assumptions when facts and circumstances dictate. Illiquid credit markets, volatile equity and foreign currency markets, reductions in government funding and declines in consumer spending have combined to increase the uncertainty inherent in such estimates and assumptions. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Changes in those estimates resulting from continuing changes in the economic environment and other factors will be reflected in the financial statements in those future periods.

Fair Value of Financial Instruments. As of March 31, 2013, the carrying values of cash, accounts receivable, accounts payable and accrued expenses approximate their respective fair values based on their short-term nature.

Fair value measurements of all financial assets and liabilities that are being measured and reported on a fair value basis are required to be classified and disclosed in one of the following three categories:


Level 1:		Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

Level 2:		Quoted prices in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability; and

Level 3:		Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).

Effective January 3, 2012, we implemented a nonqualified Deferred Compensation Plan for highly compensated employees. The assets of the plan are held in the name of the Company at a third-party financial institution. Separate accounts are maintained for each participant to reflect the amounts deferred by the participant and all earnings and losses on those deferred amounts. The assets of the plan are held in mutual funds. The fair value of the plan assets as of March 31, 2013 and December 31, 2012 was $249 and $89, respectively, and was calculated using the market price of the mutual funds as of those dates. All investments in the plan are classified as trading securities and measured as Level 1 instruments.

Inventories. Inventories are stated at the lower of cost or market determined on a first-in, first-out basis and are comprised of the following:


	March 31, 2013		December 31, 2012
Raw materials	$	6,989	$	6,777
Work in process		424		393
Finished goods		5,643		5,588

	$	13,056	$	12,758

Property and Equipment. Property and equipment are stated at cost. Additions or improvements are capitalized, while repairs and maintenance are charged to expense. Depreciation and amortization are provided using the straight-line method over the estimated useful lives of the related assets. Buildings are depreciated over twenty to forty years, while computer equipment, machinery and equipment, and furniture and fixtures are depreciated over two to ten years. Building improvements are amortized over their estimated useful lives. When assets are sold or otherwise disposed of, the related property amounts are relieved from the accounts, and any gain or loss is recorded in the consolidated statement of operations. Accumulated depreciation of property and equipment as of March 31, 2013 and December 31, 2012 was $26,455 and $25,846, respectively.

Intangible Assets. Intangible assets consist of the following:


		March 31, 2013
	Amortization Period (Years)	Gross		Accumulated Amortization			Net
Customer list	10	$	12,311	$	(1,925	)	$	10,386
Patents and product rights	3-10		10,449		(7,061	)		3,388
Acquired technology	7		9,563		(2,104	)		7,459
Tradename	15		4,719		(510	)		4,209
Non-compete agreements	1-3		822		(515	)		307

		$	37,864	$	(12,115	)	$	25,749


		December 31, 2012
	Amortization Period (Years)	Gross		Accumulated Amortization			Net
Customer list	10	$	12,619	$	(1,673	)	$	10,946
Patents and product rights	3-10		10,449		(6,926	)		3,523
Acquired technology	7		9,802		(1,829	)		7,973
Tradename	15		4,837		(443	)		4,394
Non-compete agreements	1-3		842		(471	)		371

		$	38,550	$	(11,342	)	$	27,207

Goodwill. Goodwill represents the excess of the purchase price we paid over the fair value of the net tangible and identifiable intangible assets acquired and liabilities assumed in our acquisition of DNAG in August 2011. Goodwill is not amortized but rather is tested annually for impairment or more frequently if we believe that indicators of impairment exist. Current U.S. generally accepted accounting principles permit us to make a qualitative evaluation about the likelihood of goodwill impairment. If we conclude that it is more likely than not that the fair value of a reporting unit is greater than its carrying amount, then we would not be required to perform the two-step quantitative impairment test. Otherwise, performing the two-step impairment test is necessary. The first step of the two-step quantitative impairment test involves comparing the fair values of the applicable reporting units with their aggregate carrying values, including goodwill. If the carrying value of a reporting unit exceeds the reporting unit’s fair value, we perform the second step of the test to determine the amount of the impairment loss, if any. The second step involves measuring any impairment by comparing the implied fair values of the affected reporting unit’s goodwill and intangible assets with the respective carrying values.

We performed our annual impairment test for goodwill as of July 31, 2012 and determined there was no impairment. Our assessment determined that our DNAG reporting unit had a fair value in excess of its carrying value (including goodwill of $25,179) of approximately 13%. We believe we have made reasonable estimates and assumptions to calculate the fair value of our reporting unit. If actual future results are not consistent with management’s estimates and assumptions, we may have to take an impairment charge in the future related to our goodwill. Future impairment tests will be performed annually in the fiscal third quarter, or sooner if a triggering event occurs.

As of March 31, 2013, we believe no indicators of impairment exist. The change in goodwill from $25,445 as of December 31, 2012 to $24,823 as of March 31, 2013 is a result of foreign currency translation.

Revenue Recognition. We recognize product revenues when there is persuasive evidence that an arrangement exists, the price is fixed or determinable, title has passed and collection is reasonably assured. Product revenues are recorded net of allowances for any discounts or rebates. We do not grant price protection or product return rights to our customers (other than for our OraQuick^® In-Home HIV test, which we began to sell in the third quarter of 2012), except for warranty returns. Historically, returns arising from warranty issues have been infrequent and immaterial. Accordingly, we expense warranty returns as incurred.

Our revenue practices with respect to the OraQuick^® In-Home HIV test will initially be different than those customarily used in the consumer package goods industry. Under U.S. generally accepted accounting principles, product revenue cannot be recognized unless the amount of future returns can be reasonably estimated. Because our OraQuick ^® In-Home HIV test is a new product for which we do not have a historical record of returns, we do not believe we can reasonably determine a return rate at this time. As a result, we do not recognize revenue when we ship to the retail trade. For these product shipments, we invoice the retailer or distributor, record deferred revenue at gross invoice sales price, and classify the cost basis of the product held by the retailer or distributor as a component of inventory. Initially, we will only recognize revenue upon the consummation of a sale by the retailer or distributor either in a store or over the internet. We expect to apply a more traditional revenue recognition policy, such that revenue is recognized following shipment to the retailers or distributors, when we believe we have sufficient data to develop a reasonable estimate of the level of expected returns.

Our net revenues recorded on sales of the OraQuick^® In-Home HIV test represent total gross revenue less customer allowances, including estimates for cooperative advertising, cash discounts and other allowances. These allowances are recorded as a reduction of gross revenue when recognized in our statement of operations. These allowances are established by management as our best estimate based on available information and are adjusted to reflect known changes in the factors that impact those estimates.

Royalty income from the grant of license rights is recognized during the period in which the revenue is earned and the amount is determinable from the licensee.

We record shipping and handling charges billed to our customers as product revenue and the related expense as cost of products sold. Taxes assessed by governmental authorities, such as sales or value-added taxes, are excluded from product revenues.

Deferred Revenue. We record deferred revenue when funds are received prior to the recognition of the associated revenue and when shipments of our OraQuick^® In-Home HIV test are made to the retailers or distributors who have product return rights. Deferred revenue as of March 31, 2013 and December 31, 2012 included customer prepayments of $2,210 and $1,880, respectively, as well as $3,401 and $3,700, respectively, related to the OraQuick^® In-Home HIV test, representing the value of product held by those retailers or distributors having product return rights.

Customer and Vendor Concentrations. We had significant concentrations (greater than 10%) in accounts receivable as of March 31, 2013 and December 31, 2012. One of our customers, CVS Distribution, Inc., accounted for approximately 10% and 11% of our accounts receivable balances, respectively. We had no significant concentrations (greater than 10%) in revenues for the three months ended March 31, 2013 or 2012.

We currently purchase certain products and critical components of our products from sole-supply vendors, and if these vendors are unable or unwilling to supply the required components and products, we could be subject to substantial delays in the delivery of our products to our customers and increased costs. Furthermore, our subsidiary, DNAG, uses two third-party suppliers to manufacture its products. Our inability to have a timely supply of any of these components and products could have a material adverse effect on our business, as well as our financial condition and results of operations.

Loss Per Share. Basic and diluted loss per share is computed by dividing net loss by the weighted-average number of shares of common stock outstanding during the period. Diluted loss per share is generally computed assuming the exercise or vesting of all dilutive securities such as common stock options and unvested restricted stock. Common stock options and unvested restricted stock totaling 5,997 and 6,441 shares were outstanding as of March 31, 2013 and 2012, respectively. As a result of our net losses for the three months ended March 31, 2013 and 2012, these shares were excluded from the computation of diluted loss per share, as their inclusion would have been anti-dilutive.

Foreign Currency Translation. The assets and liabilities of our foreign operations are translated into U.S. dollars at current exchange rates as of the balance sheet date, and revenues and expenses are translated at average exchange rates for the period. Resulting translation adjustments are reflected in accumulated other comprehensive loss, which is a separate component of stockholders’ equity.

Transaction gains and losses resulting from exchange rate changes on transactions denominated in currencies other than functional currency are included in income in the period in which the change occurs.

Other Comprehensive Loss. We classify items of other comprehensive loss by their nature and disclose the accumulated balance of other comprehensive loss separately from accumulated deficit and additional paid-in capital in the stockholders’ equity section of our balance sheet.

We have defined the Canadian dollar as the functional currency of our Canadian subsidiary, DNAG, and as such, the results of its operations are translated into U.S. dollars, which is the reporting currency of the Company. The ($1,125) and $1,106 currency translation adjustments recorded in the first three months of 2013 and 2012, respectively, are largely the result of the translation of our Canadian operation’s financial statements into U.S. dollars.

Stockholders' Equity

3 Months Ended

Mar. 31, 2013

Stockholders' Equity [Abstract]

Stockholders' Equity

Stockholders’ Equity

Stock-Based Awards

We grant stock-based awards under the OraSure Technologies, Inc. Stock Award Plan, as amended and restated (the “Stock Plan”). The Stock Plan permits stock-based awards to employees, outside directors and consultants or other third-party advisors. Awards which may be granted under the Stock Plan include qualified incentive stock options, nonqualified stock options, stock appreciation rights, restricted awards, performance awards and other stock-based awards. We recognize compensation expense for stock option and restricted stock awards issued to employees and directors on a straight-line basis over the requisite service period of the award. To satisfy the exercise of options or to issue new restricted stock, we normally issue new shares rather than purchase shares on the open market.

Total compensation cost related to stock options for the three months ended March 31, 2013 and 2012 was $662 and $491, respectively. Net cash proceeds from the exercise of stock options were $301 and $2,162 for the three months ended March 31, 2013 and 2012, respectively. As a result of the Company’s net operating loss carryforward position, no actual income tax benefit was realized from the stock option exercises during these periods.

The following table summarizes the stock option activity for the three months ended March 31, 2013:


	Options
Outstanding on January 1, 2013		4,644
Granted		900
Exercised		(49	)
Expired		(39	)
Forfeited		(103	)

Outstanding on March 31, 2013		5,353

Compensation cost of $732 and $701 related to restricted shares was recognized during the three months ended March 31, 2013 and 2012, respectively. In connection with the vesting of restricted shares, during the three months ended March 31, 2013 and 2012, 106 and 131 shares, respectively, with aggregate values of $743 and $1,452, respectively, were withheld and retired in satisfaction of minimum tax withholding obligations.

The following table summarizes restricted stock award activity for the three months ended March 31, 2013:


	Shares
Issued and unvested, January 1, 2013		670
Granted		307
Vested		(306	)
Forfeited		(27	)

Issued and unvested, March 31, 2013		644

- Definition

The entire disclosure for shareholders' equity, comprised of portions attributable to the parent entity and noncontrolling interest, if any, including other comprehensive income (as applicable). Including, but not limited to: (1) balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings; (2) accumulated balance for each classification of other comprehensive income and total amount of comprehensive income; (3) amount and nature of changes in separate accounts, including the number of shares authorized and outstanding, number of shares issued upon exercise and conversion, and for other comprehensive income, the adjustments for reclassifications to net income; (4) rights and privileges of each class of stock authorized; (5) basis of treasury stock, if other than cost, and amounts paid and accounting treatment for treasury stock purchased significantly in excess of market; (6) dividends paid or payable per share and in the aggregate for each class of stock for each period presented; (7) dividend restrictions and accumulated preferred dividends in arrears (in aggregate and per share amount); (8) retained earnings appropriations or restrictions, such as dividend restrictions; (9) impact of change in accounting principle, initial adoption of new accounting principle and correction of an error in previously issued financial statements; (10) shares held in trust for Employee Stock Ownership Plan (ESOP); (11) deferred compensation related to issuance of capital stock; (12) note received for issuance of stock; (13) unamortized discount on shares; (14) description, terms, and number of warrants or rights outstanding; (15) shares under subscription and subscription receivables, effective date of new retained earnings after quasi-reorganization and deficit eliminated by quasi-reorganization and, for a period of at least ten years after the effective date, the point in time from which the new retained dates; and (16) retroactive effective of subsequent change in capital structure.

+ References

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-Paragraph 1
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-Name Accounting Research Bulletin (ARB)
-Number 43
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-Name Regulation S-X (SX)
-Number 210
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-Paragraph d
-Article 4

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-Number 210
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Reference 23: http://www.xbrl.org/2003/role/presentationRef
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+ Details

Accrued Expenses

3 Months Ended

Mar. 31, 2013

Accrued Expenses [Abstract]

Accrued Expenses

Accrued Expenses


	March 31, 2013		December 31, 2012
Payroll and related benefits	$	2,637	$	4,248
Royalties		2,114		1,948
Professional fees		596		413
Other		1,409		1,351

	$	6,756	$	7,960

Income Taxes

3 Months Ended

Mar. 31, 2013

Income Taxes [Abstract]

Income Taxes

Income Taxes

During the three months ended March 31, 2013 and 2012, we recorded foreign deferred tax benefits of $410 and $521, respectively. These foreign deferred tax benefits are associated with DNAG’s loss before income taxes and certain Canadian research and development and investment tax credits. The income tax benefits associated with DNAG were considered realizable based upon the estimated scheduled reversal of the deferred tax liabilities recorded in connection with the acquisition of DNAG.

Deferred income taxes reflect the tax effects of temporary differences between the basis of assets and liabilities recognized for financial reporting purposes and tax purposes, and net operating loss and tax credit carryforwards. The significant components of our total deferred tax liabilities as of March 31, 2013 relate to the tax effects of the basis differences between the intangible assets acquired in the DNAG acquisition for financial reporting and tax purposes.

In 2008, we established a full valuation allowance against our U.S. net deferred tax asset, and management believes the full valuation allowance is still appropriate as of March 31, 2013 and December 31, 2012 since the facts and circumstances necessitating the allowance have not changed. As a result, no U.S. federal or state income tax benefit was recorded for the three months ended March 31, 2013 or 2012.

- Definition

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

+ References

+ Details

Commitments and Contingencies

3 Months Ended

Mar. 31, 2013

Commitments and Contingencies [Abstract]

Commitments and Contingencies

Commitments and Contingencies

From time-to-time, we are involved in certain legal actions arising in the ordinary course of business. In management’s opinion, based upon the advice of counsel, the outcomes of such actions are not expected to have a material adverse effect on our future financial position or results of operations.

- Definition

The entire disclosure for commitments and contingencies.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Name FASB Interpretation (FIN)
-Number 14
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Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 5
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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Business Segment Information

3 Months Ended

Mar. 31, 2013

Business Segment Information [Abstract]

Business Segment Information

Business Segment Information

We operate our business within two reportable segments: our “OSUR” business, which consists of the development, manufacture and sale of oral fluid diagnostic products and specimen collection devices and the manufacture and sale of medical devices used for the removal of benign skin lesions by cryosurgery; and our molecular collection systems or “DNAG” business, which consists of the manufacture, development and sale of oral fluid collection devices that are used to collect, stabilize and store samples of genetic material for molecular testing. OSUR revenues are derived primarily from products sold in the United States and internationally to various clinical laboratories, hospitals, clinics, community-based organizations and other public health organizations, distributors, government agencies, physicians’ offices, and commercial and industrial entities. In the fourth quarter of 2012, OSUR began selling a product in the domestic OTC marketplace. OSUR also derives revenues from licensing and product development activities. DNAG revenues result primarily from products sold into the academic research market, consisting of research laboratories, universities and hospitals, as well as products sold into the commercial market consisting of companies and other entities engaged in clinical genetic testing, pharmacogenomics, personalized medicine, and animal and livestock genetic testing.

We organized our operating segments according to the nature of the products included in those segments. The accounting policies of the segments are the same as those described in the summary of significant accounting policies (see Note 2). We evaluate performance of our operating segments based on revenue and operating loss. We do not allocate interest income, interest expense, other income, other expenses or income taxes to our operating segments. Reportable segments have no inter-segment revenues.

The following table summarizes segment information for the three months ended March 31, 2013 and 2012.


	Three Months Ended March 31,
	2013			2012
Net revenues:
OSUR	$	17,232		$	17,646
DNAG		3,932			3,298

Total	$	21,164		$	20,944

Operating loss:
OSUR	$	(10,040	)	$	(2,748	)
DNAG		(549	)		(904	)

Total	$	(10,589	)	$	(3,652	)

Depreciation and amortization:
OSUR	$	777		$	889
DNAG		825			920

Total	$	1,602		$	1,809

Capital expenditures:
OSUR	$	243		$	267
DNAG		237			39

Total	$	480		$	306


	March 31, 2013			December 31, 2012
Total assets:
OSUR	$	129,187		$	137,544
DNAG		52,849			54,181

Total	$	182,036		$	191,725

Our products are sold principally in the United States, Canada and Europe.

The following table represents total revenues by geographic area, based on the location of the customer:


	Three Months Ended March 31,
	2013		2012
United States	$	16,040	$	15,636
Europe		2,846		2,798
Other regions		2,278		2,510

	$	21,164	$	20,944

The following table represents total long-lived assets by geographic area:


	March 31, 2013		December 31, 2012
United States	$	17,484	$	17,868
Canada		740		589
Other regions		73		89

	$	18,297	$	18,546

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 131
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Summary of Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2013

Summary of Significant Accounting Policies [Abstract]

Principles of Consolidation and Basis of Presentation

Use of Estimates

Fair Value of Financial Instruments


Level 1:		Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

Level 2:		Quoted prices in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability; and

Level 3:		Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).

Inventories

Inventories. Inventories are stated at the lower of cost or market determined on a first-in, first-out basis and are comprised of the following:


	March 31, 2013		December 31, 2012
Raw materials	$	6,989	$	6,777
Work in process		424		393
Finished goods		5,643		5,588

	$	13,056	$	12,758

Property and Equipment

Intangible Assets

Intangible Assets. Intangible assets consist of the following:


		March 31, 2013
	Amortization Period (Years)	Gross		Accumulated Amortization			Net
Customer list	10	$	12,311	$	(1,925	)	$	10,386
Patents and product rights	3-10		10,449		(7,061	)		3,388
Acquired technology	7		9,563		(2,104	)		7,459
Tradename	15		4,719		(510	)		4,209
Non-compete agreements	1-3		822		(515	)		307

		$	37,864	$	(12,115	)	$	25,749


		December 31, 2012
	Amortization Period (Years)	Gross		Accumulated Amortization			Net
Customer list	10	$	12,619	$	(1,673	)	$	10,946
Patents and product rights	3-10		10,449		(6,926	)		3,523
Acquired technology	7		9,802		(1,829	)		7,973
Tradename	15		4,837		(443	)		4,394
Non-compete agreements	1-3		842		(471	)		371

		$	38,550	$	(11,342	)	$	27,207

Goodwill

Revenue Recognition

Royalty income from the grant of license rights is recognized during the period in which the revenue is earned and the amount is determinable from the licensee.

Deferred Revenue

Customer and Vendor Concentrations

Loss Per Share

Foreign Currency Translation

Other Comprehensive Loss

Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2013

Summary of Significant Accounting Policies [Abstract]

Inventories


	March 31, 2013		December 31, 2012
Raw materials	$	6,989	$	6,777
Work in process		424		393
Finished goods		5,643		5,588

	$	13,056	$	12,758

Intangible Assets


		March 31, 2013
	Amortization Period (Years)	Gross		Accumulated Amortization			Net
Customer list	10	$	12,311	$	(1,925	)	$	10,386
Patents and product rights	3-10		10,449		(7,061	)		3,388
Acquired technology	7		9,563		(2,104	)		7,459
Tradename	15		4,719		(510	)		4,209
Non-compete agreements	1-3		822		(515	)		307

		$	37,864	$	(12,115	)	$	25,749


		December 31, 2012
	Amortization Period (Years)	Gross		Accumulated Amortization			Net
Customer list	10	$	12,619	$	(1,673	)	$	10,946
Patents and product rights	3-10		10,449		(6,926	)		3,523
Acquired technology	7		9,802		(1,829	)		7,973
Tradename	15		4,837		(443	)		4,394
Non-compete agreements	1-3		842		(471	)		371

		$	38,550	$	(11,342	)	$	27,207

Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2013

Stockholders' Equity [Abstract]

Summary of company's stock option activity


	Options
Outstanding on January 1, 2013		4,644
Granted		900
Exercised		(49	)
Expired		(39	)
Forfeited		(103	)

Outstanding on March 31, 2013		5,353

Summary of restricted stock award activity


	Shares
Issued and unvested, January 1, 2013		670
Granted		307
Vested		(306	)
Forfeited		(27	)

Issued and unvested, March 31, 2013		644

Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2013

Accrued Expenses [Abstract]

Schedule of accrued expenses


	March 31, 2013		December 31, 2012
Payroll and related benefits	$	2,637	$	4,248
Royalties		2,114		1,948
Professional fees		596		413
Other		1,409		1,351

	$	6,756	$	7,960

Business Segment Information (Tables)

3 Months Ended

Mar. 31, 2013

Business Segment Information [Abstract]

Summary of segment information


	Three Months Ended March 31,
	2013			2012
Net revenues:
OSUR	$	17,232		$	17,646
DNAG		3,932			3,298

Total	$	21,164		$	20,944

Operating loss:
OSUR	$	(10,040	)	$	(2,748	)
DNAG		(549	)		(904	)

Total	$	(10,589	)	$	(3,652	)

Depreciation and amortization:
OSUR	$	777		$	889
DNAG		825			920

Total	$	1,602		$	1,809

Capital expenditures:
OSUR	$	243		$	267
DNAG		237			39

Total	$	480		$	306


	March 31, 2013			December 31, 2012
Total assets:
OSUR	$	129,187		$	137,544
DNAG		52,849			54,181

Total	$	182,036		$	191,725

Presentation of total net revenues and long-lived assets by geographic area


	Three Months Ended March 31,
	2013		2012
United States	$	16,040	$	15,636
Europe		2,846		2,798
Other regions		2,278		2,510

	$	21,164	$	20,944

The following table represents total long-lived assets by geographic area:


	March 31, 2013		December 31, 2012
United States	$	17,484	$	17,868
Canada		740		589
Other regions		73		89

	$	18,297	$	18,546

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

+ References + Details

Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	Mar. 31, 2013	Dec. 31, 2012
Inventories
Raw materials	$ 6,989	$ 6,777
Work in process	424	393
Finished goods	5,643	5,588
Inventories	$ 13,056	$ 12,758

Summary of Significant Accounting Policies (Details 1) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Intangible Assets
Gross	$ 37,864	$ 38,550
Accumulated Amortization	(12,115)	(11,342)
Net	$ 25,749	$ 27,207
Customer list [Member]
Intangible Assets
Amortization Period (Years)	10 years	10 years
Gross	$ 12,311	$ 12,619
Accumulated Amortization	(1,925)	(1,673)
Net	10,386	10,946
Patents and product rights [Member]
Intangible Assets
Gross	10,449	10,449
Accumulated Amortization	(7,061)	(6,926)
Net	$ 3,388	$ 3,523
Patents and product rights [Member] \| Minimum [Member]
Intangible Assets
Amortization Period (Years)	3 years	3 years
Patents and product rights [Member] \| Maximum [Member]
Intangible Assets
Amortization Period (Years)	10 years	10 years
Acquired technology [Member]
Intangible Assets
Amortization Period (Years)	7 years	7 years
Gross	$ 9,563	$ 9,802
Accumulated Amortization	(2,104)	(1,829)
Net	$ 7,459	$ 7,973
Tradename [Member]
Intangible Assets
Amortization Period (Years)	15 years	15 years
Gross	$ 4,719	$ 4,837
Accumulated Amortization	(510)	(443)
Net	4,209	4,394
Non-compete agreements [Member]
Intangible Assets
Gross	822	842
Accumulated Amortization	(515)	(471)
Net	$ 307	$ 371
Non-compete agreements [Member] \| Minimum [Member]
Intangible Assets
Amortization Period (Years)	1 year	1 year
Non-compete agreements [Member] \| Maximum [Member]
Intangible Assets
Amortization Period (Years)	3 years	3 years

Summary of Significant Accounting Policies (Details Textual) shares in Thousands, $ in Thousands	1 Months Ended	3 Months Ended		12 Months Ended
	Jul. 31, 2012 USD ($)	Mar. 31, 2013 USD ($) Suppliers Customer shares	Mar. 31, 2012 USD ($) shares	Dec. 31, 2012 USD ($) Customer
Property, Plant and Equipment [Line Items]
Deferred revenue		$ 5,611		$ 5,580
Significant Accounting Policies (Textual) [Abstract]
Fair value of plan asset		249		89
Accumulated depreciation of property and equipment		$ 26,455		25,846
Percentage of excess of fair value on carrying value		13.00%
Amount of goodwill at period end		$ 24,823		$ 25,445
Number of our customers CVS Distribution Inc. accounted for approximately 10% and 11% \| Customer		1		1
Rate account receivables		10.00%		11.00%
Significant concentrations in revenues		$ 0	$ 0
Common stock options and unvested restricted stock totaling \| shares		5,997	6,441
Accumulated foreign currency adjustments included in other comprehensive loss amounted		$ (1,125)	$ 1,106
DNA Genotek [Member]
Property, Plant and Equipment [Line Items]
Impairment of good will	$ 0
Fair value of goodwill		$ 25,179
Number of third-party suppliers to manufacture DNAG's products \| Suppliers		2
OraQuick In-Home HIV Test [Member]
Property, Plant and Equipment [Line Items]
Retail value of estimated inventory		$ 3,401		$ 3,700
Building [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life of building and other assets		40 years
Building [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life of building and other assets		20 years
Other Intangible Assets [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life of building and other assets		10 years
Other Intangible Assets [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life of building and other assets		2 years
Up Front Payment Arrangement [Member]
Property, Plant and Equipment [Line Items]
Deferred revenue		$ 2,210		$ 1,880

Stockholders' Equity (Details) shares in Thousands	3 Months Ended
Stockholders' Equity (Details) shares in Thousands	Mar. 31, 2013 shares
Summary of company's stock option activity
Options, Outstanding, Beginning Balance	4,644
Options, Outstanding, Granted	900
Options, Outstanding, Exercised	(49)
Options, Outstanding. Expired	(39)
Options, Outstanding, Forfeited	(103)
Options, Outstanding, Ending Balance	5,353

Stockholders' Equity (Details 1) - Restricted Stock [Member] shares in Thousands	3 Months Ended
	Mar. 31, 2013 shares
Summary of restricted stock award activity
Shares, Issued and unvested, Beginning Balance	670
Shares, Granted	307
Shares, Vested	(306)
Shares, Forfeited	(27)
Shares, Issued and unvested, Ending Balance	644

Stockholders' Equity (Details Textual) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total compensation cost	$ 1,394	$ 1,192
Net cash proceeds from the exercise of stock options	301	2,162
Stockholders' Equity (Textual) [Abstract]
Income tax benefit realized from stock option exercises during period	0
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total compensation cost	662	491
Net cash proceeds from the exercise of stock options	301	2,162
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total compensation cost	732	701
Restricted shares of common stock, aggregate values	$ 743	$ 1,452
Vesting of restricted shares, withheld	106	131

- Definition

The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (j)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3255-108585

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 19
-Subparagraph a
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph i
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 18
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Accrued Expenses (Details) - USD ($) $ in Thousands	Mar. 31, 2013	Dec. 31, 2012
Schedule of accrued expenses
Payroll and related benefits	$ 2,637	$ 4,248
Royalties	2,114	1,948
Professional fees	596	413
Other	1,409	1,351
Accrued Expenses, Total	$ 6,756	$ 7,960

- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References + Details

- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References + Details

- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable arising from transactions not otherwise specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References + Details

Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
Income Taxes (Details) - USD ($) $ in Thousands	Mar. 31, 2013	Mar. 31, 2012
Income Taxes (Textual) [Abstract]
Foreign deferred tax benefits	$ 410	$ 521
U. S. State Income tax benefits	0	0
U. S. Federal Income tax benefits	$ 0	$ 0

- Definition

The component of income tax expense for the period representing amounts paid or payable (or refundable) as determined by applying the provisions of enacted federal tax law to the domestic taxable Income or Loss from continuing operations.

+ References

+ Details

- Definition

The component of income tax expense for the period representing amounts paid or payable (or refundable) as determined by applying the provisions of enacted state and local tax law to relevant amounts of taxable Income or Loss from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 6.I.7)
-URI http://asc.fasb.org/extlink&oid=6889476&loc=d3e330036-122817

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Current Tax Expense (or Benefit)
-URI http://asc.fasb.org/extlink&oid=6509736

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(h))
-URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 109
-Paragraph 45
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 08
-Paragraph h
-Article 4

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 6
-Section I
-Subsection 7

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 109
-Paragraph 289
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

- Definition

The component of total income tax expense for the period comprised of the increase (decrease) in the entity's net foreign deferred tax assets and liabilities attributable to continuing operations as determined by applying the provisions of applicable enacted tax laws of countries other than the country of domicile.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Deferred Tax Expense (or Benefit)
-URI http://asc.fasb.org/extlink&oid=6510177

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 6.I.7)
-URI http://asc.fasb.org/extlink&oid=6889476&loc=d3e330036-122817

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(h))
-URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 08
-Paragraph h
-Article 4

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 109
-Paragraph 45
-Subparagraph b
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 6
-Section I
-Subsection 7

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 109
-Paragraph 289
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Business Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Summary of segment information
Net revenues	$ 21,164	$ 20,944
Operating loss	(10,589)	(3,652)
Depreciation and amortization	1,602	1,809
Capital expenditures	480	306
Total assets	182,036		$ 191,725
OSUR [Member]
Summary of segment information
Net revenues	17,232	17,646
Operating loss	(10,040)	(2,748)
Depreciation and amortization	777	889
Capital expenditures	243	267
Total assets	129,187		137,544
DNAG [Member]
Summary of segment information
Net revenues	3,932	3,298
Operating loss	(549)	(904)
Depreciation and amortization	825	920
Capital expenditures	237	$ 39
Total assets	$ 52,849		$ 54,181

Business Segment Information (Details 1) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Presentation of total net revenues and long-lived assets by geographic area
Revenues	$ 21,164	$ 20,944
Long-lived Assets	18,297	18,546
United States [Member]
Presentation of total net revenues and long-lived assets by geographic area
Revenues	16,040	15,636
Long-lived Assets	17,484	17,868
Canada [Member]
Presentation of total net revenues and long-lived assets by geographic area
Long-lived Assets	740	589
Europe [Member]
Presentation of total net revenues and long-lived assets by geographic area
Revenues	2,846	2,798
Other regions [Member]
Presentation of total net revenues and long-lived assets by geographic area
Revenues	2,278	2,510
Long-lived Assets	$ 73	$ 89

Business Segment Information (Details Textual)	3 Months Ended
Business Segment Information (Details Textual)	Mar. 31, 2013 Segment
Business Segment Information (Textual) [Abstract]
Number of reportable segment of company	2