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Income Taxes (Details) (USD $) | Jun. 30, 2012 | Dec. 31, 2011
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Deferred tax assets: |  |
Net operating loss and capital loss carryforwards | $ 49,796,627 |
Capital loss carryforward | 386,151 |
Accrued expenses | 62,829 |
Reserve for accounts receivable | 2,094,123 |
Reserve for inventory | 133,584 |
Start-up costs | 107,422 |
Excess of book over tax depreciation | 1,158,737 |
Stock option and restricted stock award expense | 1,454,572 |
Investment in unconsolidated entity | 3,707,636 |
Less: valuation allowance | (57,719,607) | (52,515,797)
Deferred tax assets | 1,182,074 |
Deferred tax liability: |  |
Property and equipment basis | 69,484 |
Prepaid expenses | 1,112,590 |
Deferred tax liabilities | 1,182,074 |
Net deferred tax asset |  |

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