Accounting Policies [Abstract] Accounting Policies [Abstract] Accounts Payable And Accrued Liabilities Disclosure [Text Block] Accrued Expenses Accounts Payable Current Accounts payable Accounts Receivable [Member] Accounts Receivable [Member] Accounts Receivable Net Current Accounts receivable, net of allowance for doubtful accounts of $276 and $299 Accrued Liabilities Current Accrued expenses Accrued Expenses, Total Accrued Liabilities Current [Abstract] Schedule of Accrued Expenses [Abstract] Accrued Professional Fees Current Professional fees Accrued Royalties Current Royalties Accumulated Depreciation Depletion And Amortization Property Plant And Equipment Accumulated depreciation of property and equipment Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax Accumulated foreign currency adjustments included in other comprehensive loss amounted Accumulated Other Comprehensive Income Loss Net Of Tax Accumulated other comprehensive loss Additional Paid In Capital Common Stock Additional paid-in capital Adjustments Related To Tax Withholding For Share Based Compensation Restricted shares of common stock, aggregate values Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract] Adjustments to reconcile net loss to net cash used in operating activities: Allowance For Doubtful Accounts Receivable Current Allowance for doubtful accounts Amendment Flag Amendment Flag Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount Number of anti-dilutive securities excluded from EPS computation Arrangements And Nonarrangement Transactions [Member] Arrangements and Non-arrangement Transactions [Domain] Assets Total assets TOTAL ASSETS Assets [Abstract] ASSETS Assets Current Total current assets Assets Current [Abstract] CURRENT ASSETS: Available For Sale Securities Available-for-sale securities, fair value Available For Sale Securities Amortized Cost Available-for-sale securities, amortized cost Available For Sale Securities Number Of Securities Available For Sale Securities Number Of Securities Available-for-sale securities Award Type [Axis] Award Type [Axis] Basis Of Accounting Policy Policy [Text Block] Principles of Consolidation and Basis of Presentation Building [Member] Building [Member] Business Acquisition Acquiree [Domain] Business Acquisition, Acquiree [Domain] Business Acquisition [Axis] Business Acquisition [Axis] C A Canada [Member] Cash And Cash Equivalents At Carrying Value CASH, END OF PERIOD CASH, BEGINNING OF PERIOD Cash Cash And Cash Equivalents Period Increase Decrease NET DECREASE IN CASH Collaboration Agreement [Member] Collaboration Agreement [Member] Collaboration Agreement [Member] Commitments And Contingencies COMMITMENTS AND CONTINGENCIES (Note 6) Commitments And Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Commitments And Contingencies Disclosure [Text Block] Commitments and Contingencies Common Stock Par Or Stated Value Per Share Common stock, par value Common Stock Shares Authorized Common stock, shares authorized Common Stock Shares Issued Common stock, shares issued Common Stock Shares Outstanding Common stock, shares outstanding Common Stock Value Common stock, par value $.000001, 120,000 shares authorized, 55,984 and 55,632 shares issued and outstanding Comprehensive Income Net Of Tax COMPREHENSIVE INCOME (LOSS) Comprehensive Income Policy Policy [Text Block] Accumulated Other Comprehensive Loss Computer Equipment [Member] Computer Equipment [Member] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Concentration Risk By Benchmark [Axis] Concentration Risk Benchmark [Axis] Concentration Risk By Type [Axis] Concentration Risk Type [Axis] Concentration Risk Percentage 1 Percentage of concentration risk Concentration Risk Supplier Number of third-party suppliers to manufacture DNAG's products Concentration Risk Type [Domain] Concentration Risk Type [Domain] Cost Of Goods Sold COST OF PRODUCTS SOLD Current Federal Tax Expense Benefit U.S. federal income tax benefits Current Fiscal Year End Date Current Fiscal Year End Date Current State And Local Tax Expense Benefit U.S. state income tax benefits Customer Concentration Risk [Member] Customer Concentration Risk [Member] Customer Relationships [Member] Customer List [Member] Deferred compensation plan fair value of plan assets. Deferred Compensation Plan Fair Value Of Plan Assets Fair value of plan assets Deferred Foreign Income Tax Expense Benefit Foreign deferred tax expense (benefits) Deferred Revenue Arrangement Type [Axis] Deferred Revenue Arrangement Type [Axis] Deferred Revenue Arrangement Type [Domain] Deferred Revenue [Domain] Deferred Revenue Current Deferred revenue Deferred Tax Assets Net Current Deferred income taxes Deferred Tax Expense From Stock Options Exercised Income tax benefit realized from stock option exercises during period Deferred Tax Liabilities Noncurrent DEFERRED INCOME TAXES Depreciation Depletion And Amortization Depreciation and amortization Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] Disclosure of Compensation Related Costs, Share-based Payments [Abstract] DNA Genotek Dna Genotek [Member] DNA Genotek [Member] DNAG. Dnag [Member] DNAG [Member] Document and entity information. Document And Entity Information [Abstract] Document And Entity Information [Abstract] Document Fiscal Period Focus Document Fiscal Period Focus Document Fiscal Year Focus Document Fiscal Year Focus Document Period End Date Document Period End Date Document Type Document Type Earnings Per Share [Abstract] EARNINGS (LOSS) PER SHARE: Earnings Per Share Basic BASIC Earnings Per Share Diluted DILUTED Earnings Per Share Policy [Text Block] Earnings (Loss) Per Share Effect Of Exchange Rate On Cash And Cash Equivalents EFFECT OF FOREIGN EXCHANGE RATE CHANGES ON CASH Employee Related Liabilities Current Payroll and related benefits Employee Stock Option [Member] Stock Options [Member] Entity Central Index Key Entity Central Index Key Entity Common Stock Shares Outstanding Entity Common Stock, Shares Outstanding Entity [Domain] Entity [Domain] Entity Filer Category Entity Filer Category Entity Registrant Name Entity Registrant Name Entity Wide Revenue Major Customer Threshold Percentage Entity Wide Revenue Major Customer Threshold Percentage Concentration rate of accounts receivable Equity [Abstract] Equity [Abstract] Estimated Annual Payments to Be Received On Sale of Rights Estimated Annual Payments To Be Received On Sale Of Rights Additional annual payments to be received for sale of exclusive rights Europe [Member] Europe [Member] Fair Value Of Financial Instruments Policy Fair Value of Financial Instruments Finite Lived Intangible Assets Accumulated Amortization Accumulated Amortization Finite Lived Intangible Assets By Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite Lived Intangible Assets Gross Gross Finite Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Finite Lived Intangible Assets Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite Lived Intangible Asset Useful Life Amortization Period (Years) Foreign Currency Transaction Gain Loss Unrealized Unrealized foreign currency loss Foreign Currency Transactions And Translations Policy [Text Block] Foreign Currency Translation Furniture And Fixtures [Member] Furniture and Fixtures [Member] Gain Loss On Contract Termination Gain on contract termination settlement Gain on contract termination settlement General And Administrative Expense General and administrative Goodwill Amount of goodwill at period end GOODWILL Goodwill And Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Goodwill And Intangible Assets Goodwill Policy Goodwill Goodwill Fair Value Disclosure Fair value of goodwill Goodwill Impairment Loss Impairment of goodwill Gross Profit Gross profit Guaranteed Investment Certificates [Member] Guaranteed Investment Certificates [Member] Guaranteed Investment Certificates [Member] Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments Income (loss) before income taxes Income Statement [Abstract] Income Statement [Abstract] Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Income Tax Disclosure [Text Block] Income Taxes Income Taxes Paid Net Income taxes Income Tax Expense Benefit Deferred income taxes INCOME TAX BENEFIT Increase Decrease In Accounts Payable Accounts payable Increase Decrease In Accounts Receivable Accounts receivable Increase Decrease In Accrued Liabilities Accrued expenses and other liabilities Increase Decrease In Deferred Revenue Deferred revenue Increase Decrease In Inventories Inventories Increase Decrease In Operating Capital [Abstract] Changes in assets and liabilities Increase Decrease In Prepaid Deferred Expense And Other Assets Prepaid expenses and other assets Incremental Common Shares Attributable To Share Based Payment Arrangements Dilutive effect of stock options and restricted stock Intangible Assets Finite Lived Policy Intangible Assets Intangible Assets Net Excluding Goodwill INTANGIBLE ASSETS, net Net Intellectual Property [Member] Patents and Product Rights [Member] Inventory Finished Goods Finished goods Inventory Net Inventories Inventories Inventory Net [Abstract] Inventories [Abstract] Inventory Policy [Text Block] Inventories Inventory Raw Materials Raw materials Inventory Work In Process Work in process Investment Policy [Text Block] Short-Term Investments Legal Entity [Axis] Legal Entity [Axis] Liabilities And Stockholders Equity Total liabilities and stockholders' equity Liabilities And Stockholders Equity [Abstract] LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities Current Total current liabilities Liabilities Current [Abstract] CURRENT LIABILITIES: License And Maintenance Revenue Licensing and product development Machinery And Equipment [Member] Machinery and Equipment [Member] Major Customers Policy Policy [Text Block] Customer and Vendor Concentrations Major Types Of Debt And Equity Securities [Axis] Major Types of Debt and Equity Securities [Axis] Major Types Of Debt And Equity Securities [Domain] Major Types of Debt and Equity Securities [Domain] Maximum [Member] Maximum [Member] Minimum [Member] Minimum [Member] Net Cash Provided By Used In Financing Activities Continuing Operations Net cash used in financing activities Net Cash Provided By Used In Financing Activities Continuing Operations [Abstract] FINANCING ACTIVITIES: Net Cash Provided By Used In Investing Activities Continuing Operations Net cash used in investing activities Net Cash Provided By Used In Investing Activities Continuing Operations [Abstract] INVESTING ACTIVITIES: Net Cash Provided By Used In Operating Activities Continuing Operations Net cash used in operating activities Net Cash Provided By Used In Operating Activities Continuing Operations [Abstract] OPERATING ACTIVITIES: Net Income Loss NET INCOME (LOSS) NET INCOME (LOSS) Net loss New Accounting Pronouncements Policy Policy [Text Block] Recent Accounting Pronouncements Noncompete Agreements [Member] Non-compete Agreements [Member] Number Of Reportable Segments Number of reportable segments of company Number of significant concentrations in accounts receivable. Number Of Significant Concentrations In Accounts Receivable Number of customers, accounted for significant concentrations Operating Expenses Total operating expenses Operating Expenses [Abstract] OPERATING EXPENSES: Operating Income Loss Operating income (loss) Operating income (loss) Organization Consolidation And Presentation Of Financial Statements Disclosure [Text Block] The Company Other Accrued Liabilities Current Other Other Assets Current Other current assets Other Assets Noncurrent OTHER ASSETS Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax Currency translation adjustments Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent Other comprehensive income (loss) Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent [Abstract] OTHER COMPREHENSIVE INCOME (LOSS) Other foreign countries. Other Foreign Countries [Member] Other Regions [Member] Other Liabilities Noncurrent OTHER LIABILITIES Other Nonoperating Income Expense OTHER INCOME (EXPENSE) Parent Company [Member] OSUR [Member] Patented Technology [Member] Acquired Technology [Member] Payables And Accruals [Abstract] Payables and Accruals [Abstract] Payments For Repurchase Of Common Stock Repurchase of common stock Payments Received For Sale Of Exclusive Rights Payments Received For Sale Of Exclusive Rights Payments received for sale of exclusive rights Payments To Acquire Property Plant And Equipment Capital expenditures Purchases of property and equipment Payments To Acquire Short Term Investments Purchases of short term investments Preferred Stock Par Or Stated Value Per Share Preferred stock, par value Preferred Stock Shares Authorized Preferred stock, shares authorized Preferred Stock Shares Issued Preferred stock, shares issued Preferred Stock Value Preferred stock, par value $.000001, 25,000 shares authorized, none issued Prepaid Expense And Other Assets Current Prepaid expenses Proceeds From Stock Options Exercised Net cash proceeds from the exercise of stock options Proceeds from exercise of stock options Product Information [Line Items] Product Information [Line Items] Property Plant And Equipment By Type [Axis] Property, Plant and Equipment, Type [Axis] Property Plant And Equipment Net Long-lived assets PROPERTY AND EQUIPMENT, net Property Plant And Equipment Policy [Text Block] Property and Equipment Property Plant And Equipment Type [Domain] Property, Plant and Equipment, Type [Domain] Property Plant And Equipment Useful Life Estimated useful lives of assets Range [Axis] Range [Axis] Range [Member] Range [Domain] Reconciliation Of Revenue From Segments To Consolidated [Table] Reconciliation of Revenue from Segments to Consolidated [Table] Reporting Unit Percentage Of Fair Value In Excess Of Carrying Amount Percentage of excess of fair value on carrying value Research And Development Expense Research and development Restricted Stock [Member] Restricted Stock [Member] Retained Earnings Accumulated Deficit Accumulated deficit Revenue Recognition Deferred Revenue Deferred Revenue Revenue Recognition Policy [Text Block] Revenue Recognition