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Accrued Expenses (Tables) | 12 Months Ended
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Dec. 31, 2013
Accrued Expenses |
Schedule of accrued expenses | Accrued expenses consist of the following (in thousands):
|  | December 31 |
|  | 2013 |  | 2012 |
Compensation |  | $ | 2,568 |  | $ | 2,890 |
Benefits / self-insurance reserve |  | 588 |  | 626 |
Paid time off |  | 883 |  | 869 |
Commissions payable |  | 503 |  | 355 |
Unrecognized tax benefits (see Note 10) |  | 275 |  | 290 |
Customer deposit |  | 1,427 |  | — |
Contingent note payable - PAC (see Note 18) |  | 745 |  | — |
PAC purchase hold-back |  | — |  | 600 |
Other |  | 1,276 |  | 1,963 |
|  | $ | 8,265 |  | $ | 7,593 |

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