0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Consolidated Statements of Operations link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Statements of Shareholders' Deficit link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - Business and Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Inventories link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Property and Equipment link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Goodwill and Intangible Assets, Net link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Credit Agreement link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Shareholders' Deficit link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Revenue Recognition link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Profit Sharing and 401(k) Plan link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Restructuring Costs link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Segments link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Subsequent Event link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Schedule II - Valuation and Qualifying Accounts link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Business and Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Business and Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Inventories (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Property and Equipment (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Goodwill and Intangible Assets, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - 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Schedule of Estimated Useful Lives of Property and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Business and Summary of Significant Accounting Policies - Goodwill and Intangible Assets, Net - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Business and Summary of Significant Accounting Policies - Goodwill and Indefinite-lived Intangible Assets - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Business and Summary of Significant Accounting Policies - Asset Impairment Charges - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Business and Summary of Significant Accounting Policies - Other Investments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Business and Summary of Significant Accounting Policies - Fair Value Measurements and Non-Recurring Fair Value Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Business and Summary of Significant Accounting Policies - Schedule of Warranty Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Business and Summary of Significant Accounting Policies - Share Repurchases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Business and Summary of Significant Accounting Policies - Revenue Recognition - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Business and Summary of Significant Accounting Policies - Advertising Costs - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Business and Summary of Significant Accounting Policies - Insurance - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Business and Summary of Significant Accounting Policies - Stock-Based Compensation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Business and Summary of Significant Accounting Policies - Going Concern - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Business and Summary of Significant Accounting Policies - New Accounting Pronouncements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Fair Value Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Inventories - Schedule of Inventories (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Inventories - Schedule of Finished Goods Inventories (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Property and Equipment - 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Disclosure - Leases - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Leases - Schedule of Lease Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Leases - Schedule of Maturities of Operating Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Leases - Schedule of Maturities of Operating Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Leases - Schedule of Other Information Related Operating Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Shareholders' Deficit - Schedule of Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Shareholders' Deficit - Schedule of Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - 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Disclosure - Restructuring Costs - Schedule of Restructuring Accrual Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Income Taxes - Schedule of Income Tax Expense (Benefit) (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Income Taxes - Schedule of Reconciliation of Income Tax Expense (Benefit) at the Statutory Federal Rate (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Income Taxes - Schedule of Deferred Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - Income Taxes - Schedule of Income Taxes Paid (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - Income Taxes - Schedule of Reconciliations Unrecognized Tax Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - Segment - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - Segment - Schedule of Operating Profit (Loss) from Segments to Consolidated (Details) link:presentationLink link:calculationLink link:definitionLink 9955576 - Disclosure - Commitments and Contingencies - (Details) link:presentationLink link:calculationLink link:definitionLink 9955577 - Disclosure - Schedule II - Valuation and Qualifying Accounts (Details) link:presentationLink link:calculationLink link:definitionLink