Amortization of consent fee Amortization of Consent Fee This element represents the amortization of consent solicitation fee during the reporting period where consent solicitation is an offer by the issuer of a security to change the terms of the security agreement. For example, a bond issuer may ask bondholders if the terms of the indenture may be changed. Consent solicitations are made because security agreements require mutual consent in order to be altered. Consent solicitation fee Repayments of Consent Solicitation Fee The cash outflow on account of payment of consent solicitation fee during the reporting period where consent solicitation is an offer by the issuer of a security to change the terms of the security agreement. For example, a bond issuer may ask bondholders if the terms of the indenture may be changed. Consent solicitations are made because security agreements require mutual consent in order to be altered. Guarantor And Nonguarantor Financial Statements [Text Block] Guarantor Financial Information The entire disclosure of the condensed consolidating financial statements (balance sheet, income statement and statement of cash flows) of the parent, guarantors and non-guarantor subsidiaries of the groups debts. The line items are the various captions used to compile the condensed financial statements. Using extensions, most, if not all, of the elements representing condensed financial statement captions will be the same as those used for the consolidated financial statements captions. Revenue Recognition Revenue Recognition Revenue Recognition Disclosure [Text Block] The entire disclosure for revenue recognition policies of the reporting entity. Document and Entity Information Amendment Description Accrued Expenses Accounts Payable and Accrued Liabilities Disclosure [Text Block] Amendment Flag Current Fiscal Year End Date Accounts receivable, net of allowance of $476 and $796 Accounts receivable, net Accounts Receivable, Net, Current Document Period End Date Accumulated other comprehensive income Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Filer Category Entity Public Float Entity Registrant Name Entity Central Index Key Entity Common Stock, Shares Outstanding Document Fiscal Year Focus Document Fiscal Period Focus Document Type Additional Paid in Capital, Common Stock Additional paid-in capital Capital expenditures Payments to Acquire Productive Assets Amortization Amortization Depreciation Depreciation Accounts receivable, allowance (in dollars) Allowance for Doubtful Accounts Receivable, Current Amortization of Financing Costs Amortization of debt related costs Asset Retirement Obligations Asset Retirement Obligation Disclosure [Text Block] Accretion of asset retirement obligations Asset Retirement Obligation, Accretion Expense Asset Retirement Obligations, Noncurrent Asset retirement obligations Consolidated Balance Sheets Amortization of debt premium Amortization of Debt Discount (Premium) Capitalized Computer Software, Net Capitalized software development costs Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents, beginning of year Cash and cash equivalents, end of year Interest paid Interest Paid Accounts receivable, net Increase (Decrease) in Accounts Receivable Income tax payable Increase (Decrease) in Income Taxes Payable Inventory Increase (Decrease) in Inventories Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Increase (decrease) in cash from operating assets and liabilities Increase (Decrease) in Operating Capital [Abstract] Accounts payable Increase (Decrease) in Accounts Payable Increase (Decrease) in Accrued Liabilities Accrued expenses and other liabilities Increase (Decrease) in Due from Related Parties, Current Due from parent Commitments Commitments and Contingencies Disclosure [Text Block] Common stock, shares authorized Common Stock, Shares Authorized Common stock, share issued Common Stock, Shares, Issued Common stock, share outstanding Common Stock, Shares, Outstanding Common stock ($0.001 par value, 10,000 shares authorized; 1 share issued and outstanding) Common Stock, Value, Issued Comprehensive Income (Loss), Net of Tax, Attributable to Parent Total comprehensive (loss) income Condensed Financial Information of Parent Company Only Disclosure [Text Block] Guarantor Financial Information Cost of goods sold Cost of Goods Sold Inventory Write-down Provision for excess and obsolete inventory Total cost of goods sold Cost of Revenue Total current liabilities Liabilities, Current Current liabilities Liabilities, Current [Abstract] Debt Disclosure [Text Block] Financing Arrangements Debt issuance costs Payments of Debt Issuance Costs Deferred income taxes Deferred Income Tax Expense (Benefit) Deferred tax assets Deferred Tax Assets, Net, Current Deferred tax liability Deferred Tax Liabilities, Noncurrent Deferred revenue Deferred Revenue, Current Deferred revenue Deferred Revenue, Noncurrent Effect of Exchange Rate on Cash and Cash Equivalents, Continuing Operations Effect of foreign exchange rate on cash Stock-based compensation Share-based Compensation Gain (Loss) on Disposition of Assets Loss on disposal of long-lived assets Loss on early extinguishment of debt Gains (Losses) on Extinguishment of Debt General and administrative expenses General and Administrative Expense Gross profit Gross Profit Consolidated Statements of Comprehensive (Loss) Income Income Taxes Income Tax Disclosure [Text Block] Income taxes paid / (refunded), net Income Taxes Paid, Net Income tax receivable Income Taxes Receivable, Current Intangibles, net Intangible Assets, Net (Excluding Goodwill) Intangibles, net Goodwill Goodwill Interest expense Interest Expense Inventory Inventory, Net Total liabilities Liabilities Total liabilities and stockholder's (deficit) equity Liabilities and Equity Liabilities and Stockholder's (Deficit) Equity Liabilities and Equity [Abstract] Long-term Debt, Excluding Current Maturities Long-term debt, net Cash provided by operating activities Net Cash Provided by (Used in) Operating Activities, Continuing Operations Cash flow from operating activities Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Net Income (Loss) Available to Common Stockholders, Basic Net (loss) income Net (loss) income Operating (loss) income Operating Income (Loss) Revenues Total revenues Revenues Revenues [Abstract] Other current assets Other Assets, Current Other Income and Other Expense Disclosure [Text Block] Other Income, net Other income Other Nonoperating Income (Expense) Other income, net Payments of Dividends, Common Stock Payment of dividend 401(k) Plan Pension and Other Postretirement Benefits Disclosure [Text Block] Proceeds from Lines of Credit Proceeds from line of credit Acquired in-process research and development Research and Development in Process Property, plant and equipment, net Property, Plant and Equipment, Net. Property, Plant and Equipment, net Provision for Doubtful Accounts Provision for bad debt Payments to Acquire Intangible Assets Acquisition of intangibles Due from Related Parties, Noncurrent Due from parent Related Party Transactions Related Party Transactions Disclosure [Text Block] Repayments of Lines of Credit Payments on line of credit Payment of term loan Repayments of Long-term Debt (Accumulated deficit) retained earnings Retained Earnings (Accumulated Deficit) Net product revenues Sales Revenue, Goods, Net Inventory Inventory Disclosure [Text Block] Valuation and Qualifying Accounts Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] Segment Information Segment Reporting Disclosure [Text Block] Sales and marketing expenses Selling and Marketing Expense Consolidated Statements of Cash Flows Consolidated Statements of Stockholder's (Deficit) Equity Stockholder's (deficit) equity Stockholders' Equity Attributable to Parent [Abstract] Stockholder's Equity Stockholders' Equity Note Disclosure [Text Block] Supplemental disclosure of cash flow information Supplemental Cash Flow Information [Abstract] Total current assets Assets, Current Current assets Assets, Current [Abstract] Write off of Deferred Debt Issuance Cost Write-off of deferred financing costs Common Stock Common Stock [Member] Property, Plant and Equipment, net Property, Plant and Equipment Disclosure [Text Block] Research and development expenses Research and Development Expense Total assets Assets Intangible Assets Disclosure [Text Block] Intangibles, net Investment Income, Interest Interest income Deferred Finance Costs, Noncurrent, Net Deferred financing costs Other Liabilities, Noncurrent Other long-term liabilities Loss on firm purchase commitment Loss on Contracts Deferred tax assets Deferred Tax Assets, Net, Noncurrent Stock-Based Compensation Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Scenario, Unspecified [Domain] Statement [Table] Statement, Scenario [Axis] Assets Assets [Abstract] Statement Statement [Line Items] Fair Value of Financial Instruments Fair Value Disclosures [Text Block] Cash flows from investing activities Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Cash flows from financing activities