Document and Entity Information [Abstract] Document and Entity Information Statement [Table] Statement [Line Items] Document Type Amendment Flag Document Period End Date Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Entity Filer Category Entity Common Stock, Shares Outstanding Balances, shares Balance, shaes Consolidated Statements of Operations Sales revenue net Revenues Sales Revenue, Net, Total Revenues Cost of revenues Cost of Goods and Services Sold, Total Gross profit Gross profit Operating expenses Sales and marketing Selling and Marketing Expense, Total Product development Research and Development Expense, Total General and administrative General and Administrative Expense, Total Amortization of intangible assets Amortization of Intangible Assets, Total Total operating expenses Total operating expenses Operating Income (loss) Operating income Operating income (loss) Other income (expense) Interest income Interest expense Interest expense Interest Expense, Total Other income (expense), net Other Nonoperating Income (Expense), Total Nonoperating Income (Expense) Total other income (expense) Total other income (expense) Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Cumulative Effects of Changes in Accounting Principles, Noncontrolling Interest Income (loss) before income taxes Income before income taxes Income tax benefit Income tax (provision) benefit Income Tax Expense (Benefit), Total Net income Net income Net income Net income (loss) available to common shareholders Earnings (loss) per common share-Basic Earnings per common share-Basic Earnings (loss) per common share-Basic Earnings (loss) per common share-Diluted Earnings per common share-Diluted Earnings (loss) per common share-Diluted Weighted average common shares outstanding-Basic Weighted Average Number of Shares Outstanding, Basic, Total Weighted average common shares outstanding-Diluted Weighted average common shares outstanding-Diluted Consolidated Balance Sheets ASSETS Cash and cash equivalents Cash and cash equivalents at end of period Cash and cash equivalents at beginning of period Cash and Cash Equivalents, at Carrying Value, Total Accounts receivable, net Trade receivables (net of allowance of $5,766 and $6,339) Total accounts receivable, net Total accounts receivable, net Inventories Total inventories Total inventories Deferred tax assets current, net Deferred Tax Assets, Net, Current, Ending Balance Deferred Tax Assets, Net, Current, Beginning Balance Deferred Tax Assets, Net, Current, Total Other current assets Assets, Current Total current assets Property, plant, and equipment, net Property, Plant and Equipment, Net, Ending Balance Property, Plant and Equipment, Net, Beginning Balance Property Plant And Equipment Net Property, plant, and equipment, net Prepaid debt fees represent the capitalized direct costs incurred related to the issuance of debt. These costs are amortized to interest expense over the lives of the respective borrowings using the effective interest method. When debt is repaid early, or first becomes convertible the related portion of unamortized prepaid debt fees is written-off and included in interest expense. Prepaid Debt Fees Noncurrent Prepaid debt fees Deferred tax assets noncurrent, net Deferred Tax Assets, Net, Noncurrent, Total Other noncurrent assets Other Assets, Noncurrent, Total Intangible assets, net Net Intangible Assets, Net (Excluding Goodwill), Total Goodwill, Ne total Goodwill ending balance Goodwill beginning balance Goodwill Goodwill Goodwill Assets,Total Assets Total assets LIABILITIES AND SHAREHOLDERS' EQUITY Accounts payable Accounts Payable, Current, Total Other current liabilities Other Liabilities, Current, Total Wages and benefits payable Employee-related Liabilities, Current, Total Taxes Payable Current Taxes payable Taxes Payable, Current, Total Current portion of debt Current portion of debt Long-term Debt, Current Maturities, Total Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated warranty claims based on historical and projected product performance trends and costs. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle, if longer). Current portion of warranty Unearned revenue Deferred Revenue, Current, Total Deferred tax liabilities current, net Liabilities, Current Total current liabilities Long-term debt non curent Long-term debt Long-term debt Carrying value as of the balance sheet date of obligations incurred through that date and due after one year for estimated warranty claims based on historical and projected product performance trends and costs. Long Term Warranty Long-term warranty Pension plan Pension plan benefit liability Long-term portion of pension plan liability Deferred tax liabilities noncurrent, net Other long-term obligations Other Liabilities, Noncurrent, Total Liabilities Total liabilities Commitments And Contingencies 2009 CommitmentsAndContingencies2009 Commitments and contingencies Shareholders' equity Preferred stock Preferred Stock, Value, Issued, Ending Balance Preferred Stock, Value, Issued, Beginning Balance Preferred stock, no par value, 10 million shares authorized, no shares issued or outstanding Preferred Stock, Value, Issued, Total Common Stock, Value, Issued, Total Common Stock, Value, Issued, Ending Balance Common Stock, Value, Issued, Beginning Balance Common stock, no par value, 75 million shares authorized, and 40,142,924 shares issued and outstanding Common Stock, Value, Issued, Total Common stock Accumulated other comprehensive income, net Accumulated Other Comprehensive Income (Loss), Net of Tax, Ending Balance Accumulated Other Comprehensive Income (Loss), Net of Tax, Beginning Balance Accumulated other comprehensive income, net Accumulated Other Comprehensive Income (Loss), Net of Tax, Total Accumulated other comprehensive income (loss), net Retained Earnings (Accumulated Deficit), Total Retained Earnings (Accumulated Deficit), Ending Balance Retained Earnings (Accumulated Deficit), Beginning Balance Retained earnings Retained Earnings (Accumulated Deficit), Total Balances Balances Balances Total shareholders' equity Liabilities and Stockholders' Equity Total liabilities and shareholders' equity Consolidated Statements of Cash Flows Operating activities Adjustments to reconcile net income (loss) to net cash provided by operating activities: Adjustments to reconcile net income to net cash provided by operating activities: Depreciation and amortization Depreciation and amortization expense Depreciation, Depletion and Amortization, Total Share Based Compensation Stock-based compensation Total stock-based compensation Amortization of prepaid debt fees Amortization of convertible debt discount Amortization of the discount on the liability component Increase (Decrease) in Deferred Income Taxes Deferred taxes, net Deferred taxes, net Deferred taxes, net Other adjustments, net Changes in operating assets and liabilities, net of acquisitions: Changes in operating assets and liabilities, net of acquisition: Accounts receivable Accounts receivable Increase (Decrease) in Inventories Inventories Inventories Increase (Decrease) in Inventories, Total Accounts payables, other current liabilities, and taxes payable Increase (Decrease) in Accounts Payable and Accrued Liabilities, Total Increase decrease employee related liabilities Wages and benefits payable Increase (Decrease) in Employee Related Liabilities, Total Increase Decrease In Deferred Revenue Unearned revenue Total increases (decreases) in estimated warranty claims based on historical and projected product performance trends and costs. Warranty Warranty Other operating, net Net Cash Provided by (Used in) Operating Activities Net cash provided by operating activities Net cash provided by operating activities Investing activities Acquisitions of property, plant, and equipment Acquisitions of property, plant, and equipment Payments to Acquire Property, Plant, and Equipment, Total The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. Amount may also included subsequent contingent consideration payments on previous acquisitions completed prior to January 1, 2009. Business Acquisitions Contingent Consideration Net Of Cash Equivalents Acquired Business acquisition, net of cash equivalents acquired Business acquisition, net of cash equivalents acquired Other investing, net Other investing, net Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net cash provided by (used in) investing activities Financing activities Repayments of Long-term Debt Payments on debt Payments on debt Repayments of Long-term Debt, Total Repayment of term loans Issuance of common stock Payments of Financing Costs Prepaid debt fees Prepaid debt fees Payments of Financing Costs, Total Other financing, net Net Cash Provided by (Used in) Financing Activities Net cash used in financing activities Net cash provided by (used in) financing activities Effect of foreign exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash and Cash Equivalents, Total Cash and Cash Equivalents, Period Increase (Decrease) Increase (decrease) in cash and cash equivalents Non-cash transactions: Property, plant, & equipment purchased but not yet paid, net Fixed assets purchased but not yet paid, net Property, plant, and equipment purchased but not yet paid, net Fair value as of the acquisition date of potential payments under the contingent and deferred consideration arrangement. Fair value of contingent and deferred consideration payable for business acquisition Supplemental disclosure of cash flow information: Income Taxes Paid Net Income taxes Income Taxes Paid, Net, Total Interest, net of amounts capitalized Interest Paid, Net, Total Summary of Significant Accounting Policies Significant Accounting Policies Text Block Summary of Significant Accounting Policies Earnings Per Share and Capital Structure Earnings Per Share Text Block Earnings Per Share and Capital Structure Certain Balance Sheet Components [Abstract] Certain Balance Sheet Components Trade Receivables, Inventory, and Property, Plant, and Equipment -Includes disclosure of trade accounts receivables and unbilled revenue, net of allowance for doubtful accounts. Includes disclosure relating to the current period activity in the allowance for doubtful accounts as well as the complete disclosure related to inventory, including amounts in consigned inventory. Includes disclosures relating to property, plant, and equipment gross by classification, total accumulated depreciation, and total net property, plant, and equipment including current period depreciation expense. Certain Balance Sheet Components Text Block Certain Balance Sheet Components Intangible Assets Intangible Assets Disclosure Text Block Intangible Assets Goodwill [Abstract] Goodwill The entire disclosure for goodwill. Goodwill Disclosure [TextBlock] Goodwill Debt [Abstract] Debt Debt Disclosure Text Block Debt Derivative Financial Instruments Derivative Instruments And Hedging Activities Disclosure Text Block Derivative Financial Instruments Defined Benefit Pension Plans Pension And Other Postretirement Benefits Disclosure Text Block Defined Benefit Pension Plans Stock-Based Compensation Disclosure Of Compensation Related Costs Share Based Payments Text Block Stock-Based Compensation Income Tax Disclosure [Abstract] Income Taxes Income Taxes Income Tax Disclosure Text Block Income Taxes Commitments and Contingencies [Abstract] Commitments and Contingencies Commitments And Contingencies Disclosure Text Block CommitmentsAndContingenciesDisclosureTextBlock Commitments and Contingencies Other Comprehensive Income (Loss) Comprehensive Income Note Text Block Other Comprehensive Income (Loss) Fair Values of Financial Instruments Fair Value Disclosures Text Block Fair Values of Financial Instruments Segment Information [Abstract] Segment Information Segment Reporting Disclosure Text Block Segment Information Consolidating Financial Information [Abstract] Consolidating Financial Information Schedule Of Condensed Financial Statements Text Block Consolidating Financial Information