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Other Current Liabilities (Tables) | 9 Months Ended
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Sep. 28, 2013
Other Liabilities Disclosure [Abstract] |
Summary of other current liabilities | Other current liabilities consist of the following (in thousands):
| At
| September 28, 2013 |  | December 29, 2012
Accrued warranty | $ | 3,402 |  |  | $ | 4,203 |
Accrued professional services | 771 |  |  | 584 |
Customer deposits | 866 |  |  | 73 |
Fair value of contingent consideration | 1,041 |  |  | 649 |
Other | 1,963 |  |  | 2,313 |
Total other current liabilities | $ | 8,043 |  |  | $ | 7,822 |

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