Document and Entity Information [Abstract] Document and entity information. Document Type Amendment Flag Document Period End Date Document Fiscal Year Focus Document Fiscal Period Focus Entity Registrant Name Entity Central Index Key Entity Filer Category Current Fiscal Year End Date Entity Common Stock, Shares Outstanding Consolidated Statements of Operations and Comprehensive Loss [Abstract] Revenue, Net Net sales Cost of Goods Sold Cost of sales Gross Profit Gross profit Selling General and Administrative Expenses Selling, general and administrative expenses The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses and research and development costs. Direct selling and marketing expenses (for example, sales and marketing salaries, travel, convention/trade shows and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling and marketing expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, internet, office supplies and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, depreciation, professional fees etc. Research and development expenses include salaries, consulting and project development costs. Litigation Charge Litigation charge (reduction) The expenses incurred by the entity which are related and attributable to paying out an award in settlement of litigation. Operating Income (Loss) Operating income (loss) Interest Income (Expense), Net Interest expense, net Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest Loss before income taxes Income Tax Expense (Benefit) Income tax expense (benefit) Net Income (Loss) Attributable to Parent Net loss Net loss Basic and Diluted Net Loss Per Share Basic and diluted net loss per share Basic and diluted net income (loss) per share. Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Comprehensive loss: Other Comprehensive Income (Loss), Net of Tax [Abstract] Other Comprehensive income (loss): Comprehensive Income (Loss), Net of Tax, Attributable to Parent Comprehensive loss Consolidated Balance Sheets [Abstract] Assets, Current [Abstract] Current Assets: Accounts Receivable, Net, Current Accounts receivable, net of allowance of $1,160 and $1,192 Inventory, Net Total Inventory Inventories Prepaid expenses and other Prepaid expenses and other Prepaid expenses and other. Barnhard litigation related receivable Barnhard litigation related receivable Barnhard litigation related receivable. Property, Plant and Equipment, Net Property, plant and equipment, net Total assets Assets Long-term Debt, Current Maturities Less - current portion Current portion of long-term debt Estimated Litigation Liability, Current Litigation reserve, current Barnhard litigation reserve Long-term Debt, Excluding Current Maturities Long-term debt Long-term debt Commitments and Contingencies Commitments and Contingencies (Notes 4 and 12) Stockholders' Equity: Stockholders' Equity Attributable to Parent [Abstract] Common Stock, Value, Issued Common stock, $.10 par value, 30,000 shares authorized, 17,877 and 17,860 shares issued Treasury Stock, Value Treasury stock, at cost (740 shares) Stockholders' Equity Attributable to Parent Total stockholders' equity Common Stock, Shares Authorized Common stock, shares authorized Consolidated Statements of Cash Flows [Abstract] 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) provided by operating activities: Depreciation, Depletion and Amortization Depreciation and amortization Amortization of Financing Costs and Discounts Amortization of deferred financing costs Share-based Compensation Stock-based compensation Provision for Doubtful Accounts Provision for doubtful accounts Amortization of interest rate swap Amortization of interest rate swap Amortization of interest rate swap. Increase (Decrease) in Accounts Receivable Accounts receivable Increase (Decrease) in Inventories Inventories Increase (Decrease) in Prepaid Expense and Other Assets Prepaid expenses and other Increase (Decrease) in Other Accounts Payable and Accrued Liabilities Accounts payable, accrued liabilities and other liabilities Net Cash Provided by (Used in) Operating Activities NET CASH (USED IN) PROVIDED BY OPERATING ACTIVITIES Payments to Acquire Property, Plant, and Equipment Purchases of property, plant and equipment Repayments of Short-term Debt Repayments of term loans Net Cash Provided by (Used in) Financing Activities NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES Interest Paid Cash paid for interest Income Taxes Paid, Net Cash paid (received) for income taxes, net Basis of Presentation [Abstract] Basis of presentation. Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] BASIS OF PRESENTATION Recent Accounting Pronouncements [Abstract] Description of New Accounting Pronouncements Not yet Adopted [Text Block] RECENT ACCOUNTING PRONOUNCEMENTS Concentration of Risk and Geographic Segment Data [Abstract] Concentration of risk and geographic segment data. Concentration of Risk and Geographic Segment Data [Text Block] CONCENTRATION OF RISK AND GEOGRAPHIC SEGMENT DATA Concentration of risk and geographic segment data. Accounting for Guarantees [Abstract] Accounting for guarantees. Accounting for Guarantees [Text Block] ACCOUNTING FOR GUARANTEES Accounting for guarantee. Stock-Based Compensation [Abstract] Disclosure Of Compensation Related Costs Share Based Payments [Text Block] STOCK-BASED COMPENSATION Inventories [Abstract] Inventory Disclosure [Text Block] INVENTORIES Long-Term Debt [Abstract] Long Term Debt [Text Block] LONG-TERM DEBT Derivative Instruments and Hedging Activities [Abstract] Derivative Instruments and Hedging Activities Disclosure [Text Block] DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES Fair Value of Financial Instruments [Abstract] Fair value of financial instruments. Fair Value Disclosures [Text Block] FAIR VALUE OF FINANCIAL INSTRUMENTS Stockholders' Equity [Abstract] STOCKHOLDERS' EQUITY Stockholders' Equity Note Disclosure [Text Block] Net Loss Per Share [Abstract] Earnings Per Share [Text Block] NET LOSS PER SHARE Contingencies [Abstract] Commitments and Contingencies Disclosure [Text Block] CONTINGENCIES Income Taxes [Abstract] Income Tax Disclosure [Text Block] INCOME TAXES Schedule of Product Warranty Liability [Table Text Block] Change in the Liability for Product Warranties Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] Schedule of Company's Stock Option Plans Schedule of Inventory, Current [Table Text Block] Schedule of Inventory Schedule of Long-term Debt Instruments [Table Text Block] Schedule of Long-Term Debt Schedule of Maturities of Long-term Debt [Table Text Block] Schedule of Maturities of Long-Term Debt Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Fair Values of Derivatives Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Schedule of Fair Value of Assets and Liabilities Measured on Recurring Basis Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Schedule of Accumulated Other Comprehensive Income (Loss) Schedule of Weighted Average Number of Shares [Table Text Block] Reconciliation of Basic and Diluted Net Loss Per Share Concentration Risk [Table] Range [Axis] Range [Domain] Maximum [Member] Maximum [Member] Concentration Risk by Type [Axis] Concentration Risk Type [Domain] Concentration of Risk Customer One [Member] Concentration of Risk, Customer One [Member] Concentration of risk, customer one. Concentration of Risk Customer Two [Member] Concentration of Risk, Customer Two [Member] Concentration of risk, customer two. Concentration of Risk other Customer [Member] Concentration of Risk, Other Customer [Member] Concentration of risk, other customer. Geographic Concentration Risk Outside North America [Member] Geographic Concentration Risk, Outside North America [Member] Geographic concentration risk, outside North America. Geographic Concentration Risk, United States [Member] Geographic Concentration Risk, United States [Member] Concentration Risk [Line Items] Percentage of Sales to Customer Percentage of net sales Percentage of sales to customer. Number of customers bearing more than certain percentage of net sales Number of customers bearing more than 10% of net sales Number of customers bearing more than certain percentage of net sales. Schedule of Guarantor Obligations [Table] Guarantor Obligations by Nature [Axis] Guarantor Obligations, Nature [Domain] Warranty on Products for Labor [Member] Warranty on Products for Labor [Member] Warranty on products for labor. Minimum [Member] Minimum [Member] Guarantor Obligations [Line Items] Maximum contingent liability Guarantor Obligations, Maximum Exposure, Undiscounted Net liability for guarantees Guarantor Obligations, Current Carrying Value Product warranty period Product warranty period Product warranty period. Balance as of June 30, 2012 Balance as of January 1, 2012 Product Warranty Accrual, Payments Payments made under product warranties Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Share-based Compensation Arrangements by Share-based Payment Award, Award Type and Plan Name [Domain] Stock Options [Member] Stock Options [Member] Stock [Member] Stock [Member] Stock. Two Thousand and Five Omnibus Incentive Plan [Member] Two thousand and five Omnibus incentive plan. 2005 Omnibus Incentive Plan [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Common Stock, Capital Shares Reserved for Future Issuance Common shares reserved for issuance Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Options exercised during the period Exercised, Number of Shares Total unrecognized compensation cost Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized Shares available for future issuance Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Outstanding, Number of Shares, Ending Balance Outstanding, Number of Shares, Beginning Balance Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures Granted, Number of Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period Cancelled/Forfeited, Number of Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Options exercisable, Number of Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Options vested and expected to vest, Number of Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Outstanding, Weighted Average Exercise Price, Ending Balance Outstanding, Weighted Average Exercise Price, Beginning Balance Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Options exercisable, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Options vested and expected to vest, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Outstanding, Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Options exercisable, Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Options vested and expected to vest, Intrinsic Value Work in process Inventory, Work in Process Long-Term Debt [Table] Long-Term Debt. Debt Instrument [Axis] Debt Instrument, Name [Domain] Balloon Payment [Member] Balloon Payment [Member] Balloon payment. Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Mortgages [Member] Mortgages [Member] Citizens Real Estate Loan [Member] Citizens Real Estate Loan [Member] Citizens real estate loan. Wells Fargo Term Loan [Member] Wells Fargo Equipment Term Loan [Member] Wells Fargo term loan. Citizens Revolving Line of Credit [Member] Citizens Revolving Line of Credit [Member] Citizens revolving line of credit. Line of Credit Facility [Axis] Line of Credit Facility, Lender [Domain] London Interbank Offered Rate [Member] LIBOR [Member] London interbank offered rate. Citizen Loan Agreement [Member] Citizen Loan Agreement [Member] Citizen loan agreement. Citizens Equipment Facility [Member] Citizens Equipment Facility [Member] Citizens equipment facility. Long-Term Debt [Line Items] Long-term debt. Loan amount, outstanding Line of Credit Facility, Amount Outstanding Debt instrument amount Debt Instrument, Face Amount Area Acquired for Mortgage Loan Facility Area acquired for mortgage loan facility Area acquired for mortgage loan facility. Debt Instrument, Periodic Payment, Principal Mortgage loan payments Loan amount, frequency of payments Line of Credit Facility, Frequency of Payments Line of credit facility, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Debt instrument, floating rate of interest Debt Instrument, Basis Spread on Variable Rate Schedule of Long-term Debt Instruments [Table] Debt Instrument [Line Items] Long-term Debt Long-term debt Long-term debt Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months Remainder of 2012 Long-term Debt, Maturities, Repayments of Principal in Year Two 2013 Long-term Debt, Maturities, Repayments of Principal in Year Three 2014 Long-term Debt, Maturities, Repayments of Principal in Year Four 2015 Long-term Debt, Maturities, Repayments of Principal in Year Five 2016 Derivative [Table] Derivative Instrument Risk [Axis] Derivative Contract Type [Domain] Interest Rate Swap Agreements [Member] Interest rate swap agreements [Member] Derivative Instruments, Gain (Loss) by Hedging Relationship [Axis] Hedging Relationship [Domain] Interest Rate Swap with Citizens [Member] Citizens [Member] Interest rate swap with citizens. Interest Rate Swap with Wells Fargo [Member] Wells Fargo [Member] Interest rate swap with wells Fargo. Cash Flow Hedging [Member] Cash Flow Hedging [Member] Derivative [Line Items] Derivative, Swaption Interest Rate Fixed rate on interest swap Derivative Termination Date Derivative termination date Derivative termination date. Derivative, Inception Date Derivative inception date Derivative, Maturity Date Derivative maturity date Initial Costs Upon Terminated Derivatives Initial costs upon terminated derivatives Initial costs upon terminated derivatives. Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net Interest rate cash flow hedge gain (loss) to be reclassified during next 12 months Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Hedging Designation [Axis] Hedging Designation [Domain] Designated as Hedging Instrument [Member] Designated as hedging instruments [Member] Balance Sheet Location [Domain] Other Long-Term Liabilities [Member] Other Long-Term Liabilities [Member] Other Liabilities [Member] Derivatives, Fair Value [Line Items] Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table] Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net Amount of Gain (Loss) Recognized in Other Comprehensive Loss, net of tax Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Fair Value, Hierarchy [Axis] Fair Value, Measurements, Fair Value Hierarchy [Domain] Significant Unobservable Inputs (Level 3) [Member] Significant Unobservable Inputs (Level 3) [Member] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Interest rate swap liability Interest Rate Cash Flow Hedge Liability at Fair Value Preferred Stock, Shares Authorized Preferred stock, shares authorized Preferred Stock, Par or Stated Value Per Share Preferred stock, par value Deferred tax asset Deferred Tax Assets, Hedging Transactions Warrants to purchase, share Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Options to purchase shares of common stock Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit Common stock exercise price, minimum Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit Common stock exercise price, maximum Weighted Average Number Diluted Shares Outstanding Adjustment Dilutive effect of options and warrants Loss Contingencies [Table] Loss Contingencies by Nature of Contingency [Axis] Loss Contingency, Nature [Domain] Plaintiff [Member] Plaintiff [Member] Plaintiff. Barnhard [Member] Barnhard [Member] Barnhard. Co Defendant Amherst Orthopedic Physical Therapy [Member] Co-Defendant Amherst Orthopedic Physical Therapy [Member] Co-defendant amherst orthopedic physical therapy. Claims Made Prior to December First Two Thousand and Eight [Member] Claims Made Prior to December 1, 2008 [Member] Claims made prior to December first two thousand and eight. Claims Made on or After December First Two Thousand and Eight [Member] Claims Made on or After December 1, 2008 [Member] Claims made on or after December first two thousand and eight. Accrued Liabilities [Member] Accrued Liabilities [Member] Other Assets [Member] Other Assets [Member] Legal Entity [Axis] Entity [Domain] Cybex [Member] Cybex [Member] Loss Contingencies [Line Items] Product liability accrual Loss Contingency Accrual , Product Liability, Net Payments for Legal Settlements Payments for legal settlements Litigation Settlement, Gross Amount of verdict Rate of return from litigation Verdict amount percentage Rate of return from litigation. Rate of Payments to litigation Reimbursement percentage Rate of payments to litigation. Collateral Already Posted, Aggregate Fair Value Aggregate collateral amount Product Liability Insurance Coverage Annual coverage amount for claims Product liability insurance coverage. Product Liability Insurance Aggregate Deductible Annual aggregate deductible from policies Product liability insurance aggregate deductible. Product Liability Insurance Deductible Per Claims Deductible amount from policies per claim Product liability insurance deductible per claims. Tax Credit Carryforward [Axis] Tax Credit Carryforward, Name [Domain] Research [Member] Research [Member] Income Tax Authority [Axis] Income Tax Authority [Domain] U.S. Federal [Member] U.S. Federal [Member] Foreign [Member] Foreign [Member] Income Taxes [Line Items] Income Taxes. Refund of federal alternative minimum tax Income Tax Reconciliation, Prior Year Income Taxes Estimated state and federal alternative minimum tax Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax Estimated state and federal alternative minimum tax carryforwards Accrued Income Taxes, Current Operating loss carryforwards, expiration date Operating Loss Carryforwards, Expiration Dates Research and development tax credit carryforwards Deferred Tax Assets, Tax Credit Carryforwards, Research Guarantor Obligations (Textual) [Abstract] Guarantor obligations. Guarantor Obligations (Textual) [Abstract] Concentration Risk (Textual) [Abstract] Concentration Risk (Textual) [Abstract] Concentration risk. Long Term Debt (Textual) [Abstract] Long term debt. Long Term Debt (Textual) [Abstract] Derivative (Textual) [Abstract] Derivative (Textual) [Abstract] Derivative. Income Taxes (Textual) [Abstract] Income Taxes (Textual) [Abstract] Income taxes. Net Loss Per Share (Textual) [Abstract] Net Loss Per Share (Textual) [Abstract] Net loss per share. Stockholders Deficit (Textual) [Abstract] Stockholders' Deficit (Textual) [Abstract] Stockholders deficit. Schedule of Inventory Inventory, Net [Abstract] Schedule of Long-Term Debt Long-term Debt, by Current and Noncurrent [Abstract] Schedule of Maturities of Long-Term Debt Maturities of Long-term Debt [Abstract] Schedule of Fair Value of Assets and Liabilities Measured on Recurring Basis Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract] Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Schedule of Accumulated Other Comprehensive Income (Loss) Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Foreign currency translation adjustment Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax Change in fair value of interest rate hedge Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Granted, Weighted Average Exercise Price Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Exercised, Weighted Average Exercise Price Assets [Abstract] ASSETS Liabilities and Equity [Abstract] LIABILITIES AND STOCKHOLDERS' EQUITY Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Cancelled/Forfeited, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Outstanding, Remaining Contractual Term (years) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Options exercisable, Remaining Contractual Term (years) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Options vested and expected to vest, Remaining Contractual Term (years) Term of the plan Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition Weighted-average period of recognition of unrecognized compensation cost Line of Credit Facility, Expiration Date Loan amount, expiration date Award Type [Axis] Balance Sheet Location [Axis] Assets, Current Total current assets Liabilities, Current [Abstract] Current Liabilities: Liabilities, Current Total current liabilities Liabilities Total liabilities Liabilities and Equity Total liabilities and stockholders' equity Common Stock, Par or Stated Value Per Share Common stock, par value Net Cash Provided by (Used in) Operating Activities [Abstract] OPERATING ACTIVITIES: Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities: Net Cash Provided by (Used in) Investing Activities [Abstract] INVESTING ACTIVITIES: Net Cash Provided by (Used in) Investing Activities NET CASH USED IN INVESTING ACTIVITIES Net Cash Provided by (Used in) Financing Activities [Abstract] FINANCING ACTIVITIES: Cash and Cash Equivalents, Period Increase (Decrease) NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS Supplemental Cash Flow Information [Abstract] SUPPLEMENTAL CASH FLOW DISCLOSURE Cash and Cash Equivalents, at Carrying Value CASH AND CASH EQUIVALENTS, end of period CASH AND CASH EQUIVALENTS, beginning of period Cash and cash equivalents Accounts Receivable, Net Accounts receivable Loss Contingency Accrual, at Carrying Value Reserve for estimated losses Product Warranty Accrual Inventory, Raw Materials Raw materials Inventory, Finished Goods Finished goods Derivative Asset, Fair Value, Net Asset Derivatives Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net Amount of Loss Reclassified from Accumulated Other Comprehensive Loss into Income Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax Cumulative translation adjustment Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax Change in fair value of interest rate hedge (net of tax) Weighted Average Number of Shares Outstanding, Basic Shares used in computing basic net loss per share Weighted Average Number of Shares Outstanding, Diluted Shares used in computing diluted net loss per share Loss Contingency, Related Receivable Carrying Value Litigation related receivable Effective Income Tax Rate, Continuing Operations Effective income tax benefit (loss) rate Operating Loss Carryforwards Operating loss carryforwards Unrecognized Tax Benefits Unrecognized tax liability Derivative Liability, Fair Value, Net Liability Derivatives Other Assets, Noncurrent Other assets Accounts Payable, Current Accounts payable Accrued Liabilities, Current Accrued liabilities Other Liabilities, Noncurrent Other liabilities Additional Paid in Capital Additional paid-in capital Accumulated Other Comprehensive Income (Loss), Net of Tax Total Accumulated other comprehensive loss Allowance for Doubtful Accounts Receivable, Current Accounts receivable, allowance Common Stock, Shares, Issued Common stock, shares issued Treasury Stock, Shares Treasury stock Accounting for Guarantees (Additional Textual) [Abstract] Accounting for guarantees. Accounting for Guarantees (Additional Textual) [Abstract] Product Warranty Accrual, Warranties Issued Accrual for product warranties issued Retained Earnings (Accumulated Deficit) Accumulated deficit Fair Values of Derivatives Derivative, Fair Value, Net [Abstract] Amounts Affecting Consolidated Statements of Operations Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net [Abstract] Accounts Payable, Current Increase (Decrease) in Other Accounts Payable and Accrued Liabilities Net Cash Provided by (Used in) Investing Activities, Total Net Cash Provided by (Used in) Investing Activities Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax Stock Based Compensation (Textual) [Abstract] Stock-Based Compensation (Textual) [Abstract] Stock-based compensation. Weighted Average Number of Shares Outstanding, Diluted [Abstract] Reconciliation of Basic and Diluted Net Loss Per Share Change in the Liability for Product Warranties Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward] Schedule of Company's Stock Option Plans Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Forward Starting Interest Rate Swap Agreement Initiation Date Forward Starting Interest Rate Swap Agreement Forward starting interest rate swap agreement initiation date. Quoted Prices In Active Markets For Identical Assets (Level 1) [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] Significant Other Observable Inputs (Level 2) [Member] Significant Other Observable Inputs (Level 2) [Member] Contingencies (Textual) [Abstract] Contingencies (Textual) [Abstract] Contingencies. Income Taxes [Table] Income taxes. Repayment of revolver loan Proceeds from (Repayments of) Lines of Credit Citizens Revolving Credit Loan [Member] Citizens revolving credit loan member. Citizens Revolving Credit Loan [Member] Long-term Debt, Maturities, Repayments of Principal after Year Five Thereafter Deferred financing cost to interest expense Financing Interest Expense Term of Warrants Term of warrants. Term of warrants Claims Made on or After December First Two Thousand and Eleven [Member] Claims made on or after December 1, 2011 [Member] Claims made on or after December first two thousand and eleven. Claims Made on or After December First Two Thousand and Eight and Before December First Thousand and Eleven [Member] Claims made on or after December 1, 2008 and before December 1, 2011 [Member] Claims made on or after December 1, 2008 and before December 1, 2011. Present Value of Future Amounts Payable to Plaintiff Related to Settlement Agreement Net Net present value of the future amounts payable to the plaintiff Net present value of the future amounts payable to the plaintiff. Deferred Tax Assets, Net Company net deferred tax assets Litigation Settlement Additional Amount Litigation Settlement Additional Amount Litigation settlement additional amount. Product Liability Contingency Annual Insurance Coverage Product Liability Contingency Annual Insurance Coverage Product liability annual insurance coverage. Increase in Operating Loss Carry Forwards Due to Settlement Payment Increase In Operating Loss Carry Forwards Due To Settlement Payment Increase in operating loss carry forwards due to settlement payment. Product Liability Litigation Reserve Net Barnhard litigation reserve, net The increase (decrease) during the reporting period in the litigation reserve. Borrowing under revolver loan Proceeds From Lines Of Credit Interest Costs Capitalized Deferred financing costs Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights Warrant issued to purchase common stock Class Of Warrant Or Right Exercise Price Of Warrants Or Rights Warrant issued to purchase common stock, exercise price per share Schedule of Derivative Instruments Effect on Statements of Operations and Accumulated Other Comprehensive Loss [Table Text Block] Consolidated statements of operations and accumulated other comprehensive loss Schedule of derivative instruments effect on statements of operations and accumulated other comprehensive loss. Fair Value, Measurements, Recurring [Member] Recurring basis [Member] Fair Value, Measurements, Nonrecurring [Member] Fair value on non-recurring basis [Member] Fair Value of Financial Instruments (Textual) [Abstract] Fair Value of Financial Instruments (Textual) [Abstract] Fair value of financial instruments textual. Non Financial Assets or Liabilities Net Non-financial assets or liabilities. Non-financial assets or liabilities Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Stock Based Compensation (Additional Textual) [Abstract] Stock Based Compensation (Additional Textual) [Abstract] Stock based compensation. Line of Credit Facility, Remaining Borrowing Capacity Line of credit facility, remaining borrowing capacity Line of Credit Facility, Increase, Additional Borrowings Additional mortgage loan Average outstanding revolving loan balance Line of Credit Facility, Average Outstanding Amount Derivative, Description of Variable Rate Basis Basis for the interest rate on the loan Loan facility initiation date Line of Credit Facility, Initiation Date Warranty for Products for Parts [Member] Warranty for products for parts. Warranty for Products for Parts [Member] Claims Made Between December First Two Thousand and Seven and December First Two Thousand and Eight [Member] Claims between December 1, 2007 and December 1, 2008 [Member] Claims made between December first two thousand and seven and December first two thousand and eight. Minimum Future Taxable Income to Realize Tax Carry Forwards Minimum future taxable income needed to realize tax carryforwards Minimum future taxable income to realize tax carryforwards. Proceeds from Issuance of Long-term Debt Borrowing under term loan Proceeds from Issuance of Warrants Issuance of warrants to bank Net Loss per Share (Additional Textual) [Abstract] Net loss per Share. Net Loss per Share (Additional Textual) [Abstract] Warrant [Member] Warrant [Member] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]