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Income Taxes (Details 2) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2013 | Dec. 31, 2012
--- | --- | ---
Current deferred tax assets (liabilities): |  |
Accrued expenses | $ 65 | $ 130
Deferred rent |  | 27
Accounts receivable | 671 | 673
Inventory | 970 | 1,113
Amortization | 135 | (21)
Prepaid expenses | (99) | (67)
Stock based compensation | 23 |
Tax Credits and NOL Carryforward | 233 |
Other | 9 |
Gross current deferred tax assets | 2,007 |
Less: Valuation allowance | (1,935) |
Net current deferred tax assets | 72 | 1,855
Long-term deferred tax assets (liabilities): |  |
Property and equipment | (969) | (1,182)
Deferred rent | 897 | 396
Net long-term deferred tax liabilities | (72) | (786)
Net deferred tax liabilities |  | $ (786)

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