2108100 - Disclosure - Commitments
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2408402 - Disclosure - Commitments (Details)
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1001000 - Statement - Consolidated Balance Sheets
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1002000 - Statement - Consolidated Statement of Operations and Comprehensive Loss
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1004000 - Statement - Consolidated Statements of Cash Flows
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2109100 - Disclosure - Contingencies
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2409401 - Disclosure - Contingencies - Narrative (Details)
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2103100 - Disclosure - Discontinued Operations
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2403402 - Disclosure - Discontinued Operations - Narrative (Details)
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2403403 - Disclosure - Discontinued Operations - Summary of Balance Sheet Classification (Details)
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2403404 - Disclosure - Discontinued Operations - Summary of Income Statement Classification (Details)
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2403405 - Disclosure - Discontinued Operations - Summary of Loss on Sale of Discontinued Operations (Details)
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2303301 - Disclosure - Discontinued Operations (Tables)
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0001000 - Document - Document and Entity Information
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2110100 - Disclosure - Employee Benefit Plan - Discontinued Operations
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2111100 - Disclosure - Geographic Information - Discontinued Operations
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2102100 - Disclosure - Going Concern
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2402401 - Disclosure - Going Concern Going Concern - Narrative (Details)
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2112100 - Disclosure - Guarantees - Discontinued Operations
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2412401 - Disclosure - Guarantees - Discontinued Operations (Details)
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2107100 - Disclosure - Income Taxes
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2407402 - Disclosure - Income Taxes (Details)
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2104100 - Disclosure - Property and Equipment
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2404402 - Disclosure - Property and Equipment (Details)
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2304301 - Disclosure - Property and Equipment (Tables)
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2106100 - Disclosure - Revolving Credit Facility - Discontinued Operations
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2406401 - Disclosure - Revolving Credit Facility - Discontinued Operations (Details)
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2105100 - Disclosure - Stockholders' Equity
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2405402 - Disclosure - Stockholders' Equity (Details)
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2405404 - Disclosure - Stockholders' Equity - Restricted Non-Vested Shares (Details)
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2405403 - Disclosure - Stockholders' Equity - Stock Options Activity (Details)
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2305301 - Disclosure - Stockholders' Equity (Tables)
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2101100 - Disclosure - Summary of Significant Accounting Policies
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2401403 - Disclosure - Summary of Significant Accounting Policies - Description of Business Narrative (Details)
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2401405 - Disclosure - Summary of Significant Accounting Policies (Details)
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2401409 - Disclosure - Summary of Significant Accounting Policies - Net Loss Per Share (Details)
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2201201 - Disclosure - Summary of Significant Accounting Policies (Policies)
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2401406 - Disclosure - Summary of Significant Accounting Policies - Property and Equipment (Details)
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2401404 - Disclosure - Summary of Significant Accounting Policies - Revenue Recognition and Fair Value of Financial Instruments (Details)
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2401408 - Disclosure - Summary of Significant Accounting Policies - Stock-Based Compensation Expense (Details)
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2301302 - Disclosure - Summary of Significant Accounting Policies (Tables)
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2401407 - Disclosure - Summary of Significant Accounting Policies - Warranty Liability (Details)
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