Document and Entity Information [Abstract] Document And Entity Information [Abstract] Statement [Table] Statement [Line Items] Document Type Amendment Flag Document Period End Date Document Fiscal Year Focus Document Fiscal Period Focus Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Entity Filer Category Entity Common Stock, Shares Outstanding Consolidated Balance Sheets [Abstract] Assets [Abstract] Assets 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 Cash and Cash Equivalents, at Carrying Value, Total Accounts Receivable, Net, Current Accounts receivable, net Accounts Receivable, Net, Current, Total Inventory, Net Inventories Inventory, Net, Total Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current, Total Deferred Tax Assets, Net, Current Deferred Tax Assets, Net, Current, Ending Balance Deferred Tax Assets, Net, Current, Beginning Balance Deferred income taxes Deferred Tax Assets, Net, Current, Total Assets, Current Total current assets 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 of accumulated depreciation and amortization of $39,724 and $32,808, respectively Property, Plant and Equipment, Net, Total Other Assets, Noncurrent Other assets Other Assets, Noncurrent, Total Assets Total assets Total assets Liabilities and Equity [Abstract] Liabilities and Shareholders' Equity Accounts Payable, Current Accounts Payable, Current, Total Accounts payable Employee-related Liabilities, Current Employee-related Liabilities, Current, Total Accrued employment costs Accrued Income Taxes, Current Income taxes payable Long-term Debt, Current Maturities Current portion of long-term debt Long-term Debt, Current Maturities, Total Other Accrued Liabilities, Current Other accrued liabilities Liabilities, Current Total current liabilities Total current liabilities Long-term Debt, Excluding Current Maturities Long-term Debt, Excluding Current Maturities, Total Long-term debt Deferred Tax Liabilities, Noncurrent Deferred income taxes Other Liabilities, Noncurrent Other long-term liabilities Other Liabilities, Noncurrent, Total Liabilities Total liabilities Total liabilities Commitments And Contingencies 2011 Commitments and contingencies (Note 10) Stockholders' Equity Attributable to Parent [Abstract] Shareholders' equity: Preferred Stock, Value, Issued Preferred Stock, Value, Issued, Ending Balance Preferred Stock, Value, Issued, Beginning Balance Preferred stock; October 29, 2011, and January 29, 2011 - 5,000,000 shares authorized, no shares issued or outstanding Preferred Stock, Value, Issued, Total Common Stock, Value, Issued Common Stock, Value, Issued, Ending Balance Common Stock, Value, Issued, Beginning Balance Common stock, without par value; October 29, 2011, and January 29, 2011 - 200,000,000 shares authorized, 40,506,670 shares issued and outstanding Common Stock, Value, Issued, Total Additional Paid in Capital Additional Paid in Capital, Ending Balance Additional Paid in Capital, Beginning Balance Additional paid-in-capital Additional Paid in Capital, Total Retained Earnings (Accumulated Deficit) Retained Earnings (Accumulated Deficit), Ending Balance Retained Earnings (Accumulated Deficit), Beginning Balance Retained earnings (accumulated deficit) Retained Earnings (Accumulated Deficit), Total Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated Other Comprehensive Income (Loss), Net of Tax, Ending Balance Accumulated Other Comprehensive Income (Loss), Net of Tax, Beginning Balance Accumulated other comprehensive income Accumulated Other Comprehensive Income (Loss), Net of Tax, Total Stockholders' Equity Attributable to Parent Stockholders' Equity Attributable to Parent, Ending Balance Stockholders' Equity Attributable to Parent, Beginning Balance Total shareholders' equity Total shareholders' equity Liabilities and Equity Total liabilities and shareholders' equity Total liabilities and shareholders' equity Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance Accumulated depreciation and amortization, property, plant, and equipment Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total Preferred Stock, Shares Authorized Preferred stock, shares authorized Preferred Stock, Shares Issued Preferred stock, shares issued Preferred Stock, Shares Issued, Total Preferred Stock, Shares Outstanding Preferred Stock, Shares Outstanding, Ending Balance Preferred Stock, Shares Outstanding, Beginning Balance Preferred stock, shares outstanding Common Stock, No Par Value Common stock, without par value Common Stock, Shares Authorized Common stock, shares authorized Common Stock, Shares, Issued Common stock, shares issued Common Stock, Shares, Issued, Total Common Stock, Shares, Outstanding Common Stock, Shares, Outstanding, Ending Balance Common Stock, Shares, Outstanding, Beginning Balance Common stock, shares outstanding Consolidated Statements Of Income [Abstract] Revenues Revenues, Total Net revenues Cost of Goods and Services Sold Cost of sales Cost of Goods and Services Sold, Total Gross Profit Gross profit Gross profit Selling, General and Administrative Expense Selling, general, and administrative expenses Selling, General and Administrative Expense, Total Other Operating Income Other income Operating Income (Loss) Operating income (loss) Interest Expense Interest expense, net Interest Expense, Total Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest Income (loss) before income taxes Income Tax Expense (Benefit) Income tax (benefit) expense Income Tax Expense (Benefit), Total Net Income (Loss) Attributable to Parent Net income Net income Weighted Average Number of Shares Outstanding, Basic Basic weighted-average shares outstanding Weighted Average Number of Shares Outstanding, Basic, Total Weighted Average Number of Shares Outstanding, Diluted Diluted weighted-average shares outstanding Weighted Average Number of Shares Outstanding, Diluted, Total Earnings Per Share, Basic Basic net income per share Earnings Per Share, Basic, Total Earnings Per Share, Diluted Diluted net income per share Earnings Per Share, Diluted, Total Basic distributions per share. Basic Distributions Per Share Basic distributions per share Diluted distributions per share. Diluted Distributions Per Share Diluted distributions per share Pro Forma Information [Abstract] Pro Forma Information [Abstract] Pro forma income information (Notes 1 and 6): Pro forma income before income taxes. Pro Forma Income Before Income Taxes Income (loss) before income taxes Pro forma income taxes expense benefit. Pro Forma Income Taxes Expense Benefit Pro forma income tax expense Pro forma net income loss. Pro Forma Net Income Loss Pro forma net income (loss) Weighted Average Basic Shares Outstanding, Pro Forma Pro forma basic weighted-average shares outstanding Pro Forma Weighted Average Shares Outstanding, Diluted Pro forma diluted weighted-average shares outstanding Basic Earnings Per Share, Pro Forma Pro forma basic net income (loss) per share Diluted Earnings Per Share Pro Forma Pro forma diluted net income (loss) per share Consolidated Statements Of Cash Flows [Abstract] Net Cash Provided by (Used in) Operating Activities [Abstract] Cash flows from operating activities Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, Depletion and Amortization Depreciation and amortization of property, plant, and equipment Depreciation, Depletion and Amortization, Total Provision for Doubtful Accounts Provision for doubtful accounts Gain (Loss) on Sale of Property Plant Equipment Loss on disposal of property, plant, and equipment Loss on disposal of property, plant, and equipment Gain (Loss) on Sale of Property Plant Equipment, Total Write off of Deferred Debt Issuance Cost Write-off of debt-issuance costs Share-based Compensation Stock-based compensation Share-based Compensation, Total Deferred Income Tax Expense (Benefit) Deferred Income Tax Expense (Benefit), Total Deferred income taxes Increase (Decrease) in Operating Capital [Abstract] Changes in assets and liabilities: Increase (Decrease) in Accounts Receivable Accounts receivable Accounts receivable Increase (Decrease) in Inventories Inventories Inventories Increase (Decrease) in Inventories, Total Increase (Decrease) in Other Operating Assets Other assets Other assets Increase (Decrease) in Other Operating Assets, Total Increase (Decrease) in Accounts Payable Accounts payable Increase (Decrease) in Accounts Payable, Total Increase (Decrease) in Income Taxes Payable Income taxes payable Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities Accrued and other liabilities Net Cash Provided by (Used in) Operating Activities Net cash provided by operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from investing activities Payments to Acquire Property, Plant, and Equipment Purchases of property, plant, and equipment Purchases of property, plant, and equipment Payments to Acquire Property, Plant, and Equipment, Total Increase (Decrease) in Restricted Cash Restricted cash on deposit Increase (Decrease) in Restricted Cash, Total Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities Repayments of Long-term Debt Payments on financial-institution debt Payments on financial-institution debt Repayments of Long-term Debt, Total Proceeds from Issuance of Long-term Debt Borrowings on financial-institution debt Proceeds from Issuance of Long-term Debt, Total Repayments of Long-term Loans from Vendors Payments on vendor-financed debt Payments on vendor-financed debt Payments of Debt Issuance Costs Payment of debt-issuance costs Payment of debt-issuance costs Proceeds from Issuance of Common Stock Issuance of stock, net of costs Payments for Repurchase of Equity Repurchase of stock Payments for Repurchase of Equity, Total Payments of distributions. Payments of Distributions Payments of distributions Payments of distributions Proceeds from (Payments for) Other Financing Activities Other Net Cash Provided by (Used in) Financing Activities Net cash used in financing activities Effect of Exchange Rate on Cash and Cash Equivalents Effect of 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 in cash and cash equivalents Decrease in cash and cash equivalents Description Of The Company And Basis Of Presentation [Abstract] Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Description Of The Company And Basis Of Presentation Earnings Per Share [Abstract] Earnings Per Share Earnings Per Share [Text Block] Earnings Per Share Fair Value Of Financial Instruments [Abstract] Fair Value Disclosures [Text Block] Fair Value Of Financial Instruments Inventories [Abstract] Inventory Disclosure [Text Block] Inventories Long-Term Debt [Abstract] Debt Disclosure [Text Block] Long-Term Debt Income Taxes [Abstract] Income Tax Disclosure [Text Block] Income Taxes Comprehensive Income [Abstract] Comprehensive Income (Loss) Note [Text Block] Comprehensive Income Stock-Based Compensation [Abstract] Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Stock-Based Compensation Related-Party Transactions [Abstract] Related Party Transactions Disclosure [Text Block] Related-Party Transactions Commitments And Contingencies [Abstract] Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies Commitments And Contingencies Segment Reporting [Abstract] Segment Reporting Disclosure [Text Block] Segment Reporting