Investment Securities [Abstract] Investment Securities [Abstract] Available-for-sale Securities [Table Text Block] Available-for-sale Securities [Table Text Block] Major Customer Disclosure [Abstract] Major Customer [Abstract] Concentration Risk [Table] Concentration Risk [Table] Concentration Risk by Type [Axis] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Customer Concentration Risk [Member] Major Customers [Axis] Name of Major Customer [Domain] Name of Major Customer [Domain] Hospira [Member] Hospira [Member] Hospira [Member] Concentration Risk by Benchmark [Axis] Concentration Risk by Benchmark [Axis] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Revenue [Member] Revenue [Member] Accounts Receivable [Member] Accounts Receivable [Member] Sales Revenue, Goods, Net [Member] Sales Revenue, Goods, Net [Member] Concentration Risk [Line Items] Concentration Risk [Line Items] Entitiy Wide Revenue Major Customer Percent Entitiy Wide Revenue Major Customer Percent Entitiy Wide Revenue Major Customer Percent Entity Wide Accounts Receivable Major Customer Percent Concentration Risk, Percentage Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies [Text Block] Commitments and Contingencies Disclosure [Text Block] Statement of Income and Comprehensive Income [Abstract] Statement [Table] Statement [Table] Statement, Scenario [Axis] Statement, Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Statement Statement [Line Items] Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Other comprehensive income (loss), net of tax of $(47) and $(154) for the three months ended June 30, 2011 and 2010, respectively and $129 and $956 for the six months ended June 30, 2011 and 2010, respectively: Other Comprehensive Income (Loss), Net of Tax [Abstract] Foreign currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Comprehensive income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Income Tax Disclosure [Abstract] Income Taxes [Text Block] Income Tax Disclosure [Text Block] Earnings Per Share [Abstract] Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Discontinued Operations and Disposal Groups [Abstract] Exit Activity from Italy Facility [Text Block] Restructuring and Related Activities Disclosure [Text Block] Property and Equipment Disclosure [Abstract] Property and Equipment Disclosure [Abstract] Property and Equipment [Text Block] Property, Plant and Equipment Disclosure [Text Block] Income Statement [Abstract] REVENUES: Revenues [Abstract] Net sales Sales Revenue, Goods, Net Other Other Revenue, Net TOTAL REVENUE Revenues COST OF GOODS SOLD Cost of Goods Sold Gross profit Gross Profit OPERATING EXPENSES: Operating Expenses [Abstract] Selling, general and administrative Selling, General and Administrative Expense Research and development Research and Development Expense Legal settlement Legal Fees Total operating expenses Operating Expenses Income from operations Operating Income (Loss) OTHER INCOME Nonoperating Income (Expense) Income before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest PROVISION FOR INCOME TAXES Income Tax Expense (Benefit) NET INCOME NET INCOME PER SHARE Basic (in dollars per share) Earnings Per Share, Basic Diluted (in dollars per share) Earnings Per Share, Diluted WEIGHTED AVERAGE NUMBER OF SHARES Weighted Average Number of Shares Outstanding, Diluted [Abstract] Basic (in shares) Weighted Average Number of Shares Outstanding, Basic Diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Statement of Financial Position [Abstract] ASSETS Assets [Abstract] CURRENT ASSETS: Assets, Current [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Investment securities Available-for-sale Securities, Current Cash, cash equivalents and investment securities Cash, Cash Equivalents, and Short-term Investments Accounts receivable, net of allowance for doubtful accounts of $1,232 at June 30, 2011 and $742 at December 31, 2010 Accounts Receivable, Net, Current Inventories Inventory, Net Prepaid income taxes Prepaid Taxes Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Deferred income taxes Deferred Tax Assets, Net, Current Total current assets Assets, Current PROPERTY AND EQUIPMENT, net Property, Plant and Equipment, Net GOODWILL Goodwill INTANGIBLE ASSETS, net Intangible Assets, Net (Excluding Goodwill) DEFERRED INCOME TAXES Deferred Tax Assets, Net, Noncurrent TOTAL ASSETS Assets LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities and Equity [Abstract] CURRENT LIABILITIES: Liabilities, Current [Abstract] Accounts payable Accounts Payable, Current Accrued liabilities Accrued Liabilities, Current Deferred revenue Deferred Revenue, Current Total current liabilities Liabilities, Current COMMITMENTS AND CONTINGENCIES Commitments and Contingencies DEFERRED INCOME TAXES Deferred Tax Liabilities, Noncurrent INCOME TAX LIABILITY Liability for Uncertain Tax Positions, Noncurrent STOCKHOLDERS' EQUITY: Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Convertible preferred stock, $1.00 par value Authorized-500 shares; Issued and outstanding - none Convertible Preferred Stock, Nonredeemable or Redeemable, Issuer Option, Value Common stock, $0.10 par value - Authorized-80,000 shares; Issued 14,855 shares at June 30, 2011 and December 31, 2010, outstanding 13,963 shares at June 30, 2011 and 13,659 shares at December 31, 2010 Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital, Common Stock Treasury stock, at cost - 892 shares at June 30, 2011 and 1,196 shares at December 31, 2010 Treasury Stock, Value Retained earnings Retained Earnings (Accumulated Deficit) Accumulated other comprehensive income (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Total stockholders' equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities and Equity Fair Value Disclosures [Abstract] Fair Value, Measurement Inputs, Disclosure [Table Text Block] Fair Value, Measurement Inputs, Disclosure [Table Text Block] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Inventory Disclosure [Abstract] Inventories [Text Block] Inventory Disclosure [Text Block] Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Weighted average number of common shares outstanding (for basic calculation) Dilutive securities Incremental Common Shares Attributable to Share-based Payment Arrangements Weighted average common and common equivalent shares outstanding (for diluted calculation) EPS - basic EPS - diluted Investment Securities [Text Block] Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Major Customer [Text Block} Concentration Risk Disclosure [Text Block] New Accounting Pronouncements Disclosure [Abstract] New Accounting Prounouncements Disclosure [Abstract] New Accounting Pronouncements [Text Block] Description of New Accounting Pronouncements Not yet Adopted [Text Block] Property, Plant and Equipment [Table Text Block] Property, Plant and Equipment [Table Text Block] Schedule of Available-for-sale Securities [Table] Schedule of Available-for-sale Securities [Table] Schedule of Available-for-sale Securities, Major Types of Debt and Equity Securities [Axis] Major Types of Debt and Equity Securities [Domain] Major Types of Debt and Equity Securities [Domain] Federal tax-exempt debt securities [Member] Nontaxable Municipal Notes [Member] Certificates of deposit [Member] Certificates of Deposit [Member] Schedule of Available-for-sale Securities [Line Items] Schedule of Available-for-sale Securities [Line Items] Available-for-sale Securities, Gross Unrealized Gains Available-for-sale Securities, Gross Unrealized Gains Available-for-sale Securities, Gross Realized Gain (Loss) Available-for-sale Securities, Gross Realized Gain (Loss) Debt Securities Maturity Date Range Low Debt Securities Maturity Date Range Low Debt Securities, Maturity Date, Range Low Debt Securities Maturity Date Range High Debt Securities Maturity Date Range High Debt Securities, Maturity Date, Range High Debt Securities Callable Period Debt Securities Callable Period Basis of Presentation Disclosure [Abstract] Basis of Presentation Disclosure [Abstract] Basis of Presentation [Text Block] Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Legal Settlement [Abstract] Legal Settlement: [Abstract] Legal Settlement [Text Block] Legal Matters and Contingencies [Text Block] Schedule of Inventory, Current [Table Text Block] Schedule of Inventory, Current [Table Text Block] Raw material Inventory, Raw Materials Work in process Inventory, Work in Process Finished goods Inventory, Finished Goods Total Effective Income Tax Rate Effective Income Tax Rate, Continuing Operations Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Restructuring Cost and Reserve [Axis] Type of Restructuring [Domain] Type of Restructuring [Domain] One-time Termination Benefits [Member] Restructuring and Related Costs by Income Statement Location [Axis] Restructuring and Related Costs by Income Statement Location [Axis] Restructuring and Related Costs by Income Statement Location [Domain] Restructuring and Related Costs by Income Statement Location [Member] Restructuring and Related Costs by Income Statement Location [Member] Cost of Goods Sold [Member] Cost of Goods Sold [Member] Sales General and Administrative Expense [Member] Sales General and Administrative Expense [Member] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Restructuring Charges Restructuring Charges Restructuring Reserve Restructuring Reserve Fair Value, Assets and Liabilities Measured on Recuring and Nonrecuring Basis [Table] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Fair Value by Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Fair Value, Measurements, Recurring [Member] Fair Value, Hierarchy [Axis] Fair Value, Hierarchy [Axis] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value, Measurements, Fair Value Hierarchy [Domain] Carrying (Reported) Amount, Fair Value Disclosure [Member] Carrying (Reported) Amount, Fair Value Disclosure [Member] Quoted prices in active markets for identical assets (level 1) Fair Value, Inputs, Level 1 [Member] Signifcant other observable inputs (level 2) Fair Value, Inputs, Level 2 [Member] Significant unobservable inputs (level 3) Fair Value, Inputs, Level 3 [Member] Investment Type [Axis] Investment Type Categorization [Domain] Investment Type Categorization [Domain] Nontaxable Municipal Notes [Member] Restricted Cash and Cash Equivalents, Cash and Cash Equivalents [Axis] Restricted Cash and Cash Equivalents, Cash and Cash Equivalents [Domain] Restricted Cash and Cash Equivalents, Cash and Cash Equivalents [Domain] Certificates of Deposit [Member] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Available for sale securities Available-for-sale Securities, Fair Value Disclosure Level 3 investments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Period Increase (Decrease) Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Investments, Beginning Balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Transfers into Level 3 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3 Sales Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales Unrealized holdig loss, included in other comprehensive income Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) Investments, Ending Balance Statement of Cash Flows [Abstract] CASH FLOWS FROM OPERATING ACTIVITIES: Net Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Provision for doubtful accounts Provision for Doubtful Accounts Stock compensation Share-based Compensation Loss (gain) on disposal of property and equipment Gain (Loss) on Sale of Property Plant Equipment Bond premium amortization Investment Income, Amortization of Premium Cash provided (used) by changes in operating assets and liabilities Increase (Decrease) in Operating Capital [Abstract] Accounts receivable Increase (Decrease) in Accounts Receivable Inventories Increase (Decrease) in Inventories Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Accounts payable Increase (Decrease) in Accounts Payable Accrued liabilities Increase (Decrease) in Accrued Liabilities Deferred revenue Increase (Decrease) in Deferred Revenue Prepaid and deferred income taxes Increase Decrease in Prepaid and Deferred Income Taxes The net change during the reporting period in the carrying amount as of the balance sheet date of payments made for taxes. Also includes the net change during the reporting period in the account that represents the temporary difference that results from income (loss) that is recognized for accounting purposes but not for tax purposes and vice versa. Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities CASH FLOWS FROM INVESTING ACTIVITIES: Net Cash Provided by (Used in) Investing Activities [Abstract] Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Proceeds from sale of asset Proceeds from Sale of Property, Plant, and Equipment Business acquisition, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Proceeds from insurance Proceeds from Insurance Settlement, Investing Activities Change in restricted cash Increase (Decrease) in Restricted Cash Purchases of investment securities Payments to Acquire Marketable Securities Proceeds from sale of investment securities Proceeds from Sale and Maturity of Marketable Securities Net cash provided (used) by investing activities Net Cash Provided by (Used in) Investing Activities CASH FLOWS FROM FINANCING ACTIVITIES: Net Cash Provided by (Used in) Financing Activities [Abstract] Proceeds from exercise of stock options Proceeds from Stock Options Exercised Proceeds from employee stock purchase plan Proceeds from Stock Plans Tax benefits from exercise of stock options Excess Tax Benefit from Share-based Compensation, Financing Activities Purchase of treasury stock Payments for Repurchase of Common Stock Net cash provided (used) by financing activities Net Cash Provided by (Used in) Financing Activities Effect of exchange rate changes on cash Effect of Exchange Rate on Cash and Cash Equivalents NET INCREASE IN CASH AND CASH EQUIVALENTS Cash and Cash Equivalents, Period Increase (Decrease) CASH AND CASH EQUIVALENTS, beginning of period CASH AND CASH EQUIVALENTS, end of period NON-CASH INVESTING ACTIVITIES Noncash Investing and Financing Items [Abstract] Accrued liabilities for property and equipment Capital Expenditures Incurred but Not yet Paid Credit to operating expense for the period related to litigation settlement Gain (Loss) Related to Litigation Settlement Net Income Per Share [Text Block] Earnings Per Share [Text Block] Fair Value Measurement [Text Block] Fair Value Disclosures [Text Block] Schedule of Property, Plant and Equipment [Table] Schedule of Property, Plant and Equipment [Table] Property, Plant and Equipment by Type [Axis] Property, Plant and Equipment by Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Machinery and Equipment [Member] Machinery and Equipment [Member] Land, Buildings and Improvements [Member] Land, Buildings and Improvements [Member] Molds [Member] Molds [Member] Computer Equipment and Software [Member] Computer Equipment and Software [Member] Furniture and Fixtures [Member] Furniture and Fixtures [Member] Construction in Progress [Member] Construction in Progress [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Total property and equipment, cost Property, Plant and Equipment, Gross Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Net property and equipment Document and Entity Information [Abstract] -- None. No documentation exists for this element. -- Entities [Table] Entities [Table] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] Document and Entity Information Entity Information [Line Items] Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Document Type Document Type Document Period End Date Document Period End Date Amendment Flag Amendment Flag Current Fiscal Year End Date Current Fiscal Year End Date Entity Current Reporting Status Entity Current Reporting Status Entity Filer Catagory Entity Filer Category Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Amendment Description Amendment Description Other comprehensive income (loss), tax Other Comprehensive Income (Loss), Tax Accounts receivable, allowance for doubtful accounts (in dollars) Allowance for Doubtful Accounts Receivable, Current Convertible preferred stock, par value Preferred Stock, Par or Stated Value Per Share Convertible preferred stock, authorized shares Preferred Stock, Shares Authorized Convertible preferred stock, issued shares Preferred Stock, Shares Issued Convertible preferred stock, outstanding shares Preferred Stock, Shares Outstanding Common stock, par value Common Stock, Par or Stated Value Per Share Common stock, shares authorized Common Stock, Shares Authorized Common stock, shares issued Common Stock, Shares, Issued Common stock, shares outstanding Common Stock, Shares, Outstanding Treasury Stock, shares Treasury Stock, Shares