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7. Accrued Compensation (Tables) | 12 Months Ended
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Dec. 31, 2012
Accrued Compensation Tables |
Accrued compensation | Accrued compensation consisted of the following at December 31, 2012 and 2011:
|  | 2012 |  |  | 2011 |
Accrued vacation |  | $ | 423,000 |  |  | $ | 429,000 |
Accrued salaries |  |  | 111,000 |  |  |  | 59,000 |
Accrued bonuses |  |  | 33,000 |  |  |  | 55,000 |
Accrued commissions |  |  | 31,000 |  |  |  | 214,000 |
Total accrued compensation |  | $ | 598,000 |  |  | $ | 757,000 |

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