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Property and Equipment, Net (Tables) | 6 Months Ended
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Jun. 28, 2014
Property Plant And Equipment [Abstract] |
Summary of Property and Equipment | Property and equipment consisted of the following at June 28, 2014 and December 28, 2013 (in thousands):
|  | June 28, 2014 |  |  | December 28, 2013 |
Land |  | $ | 630 |  |  | $ | 630 |
Building |  |  | 8,877 |  |  |  | 8,877 |
Machinery and equipment |  |  | 12,442 |  |  |  | 12,163 |
Computer software (purchased and developed) and equipment |  |  | 58,519 |  |  |  | 55,383 |
Vehicles |  |  | 260 |  |  |  | 264 |
Leasehold improvements |  |  | 1,778 |  |  |  | 1,767 |
Furniture and fixtures |  |  | 1,097 |  |  |  | 1,057 |
Construction in process |  |  | 1,470 |  |  |  | 2,066 |
|  |  | 85,073 |  |  |  | 82,207 |
Less accumulated depreciation, amortization and impairment |  |  | (67,137 | ) |  |  | (62,544 | )
Property and equipment, net |  | $ | 17,936 |  |  | $ | 19,663 |
Summary of Estimated Useful Lives of Property and Equipment | Depreciation of property and equipment is provided using the straight-line method for financial reporting purposes, at rates based on the following estimated useful lives:
|  | Years |
Facility subject to capital lease |  |  | 20 |
Machinery and equipment |  |  | 2 - 5 |
Computer software (purchased and developed) |  |  | 2 - 3 |
Computer equipment |  |  | 2 - 5 |
Vehicles |  |  | 3 - 5 |
Leasehold improvements* |  |  | 3 - 5 |
Furniture and fixtures |  |  | 3 - 7 |
* | The estimated useful life is the lesser of 3-5 years or the lease term.

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- Definition Schedule of property and equipment. + References No definition available. + Details
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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph b -Article 5 + Details
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