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v3.3.1.900

Significant Accounting Policies (Details 2) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jan. 02, 2016 | Jan. 03, 2015
Property and equipment |  |
Depreciation and amortization | $ 1,190 | $ 1,275
Property plant and equipment, gross | 24,037 | 23,816
Less accumulated depreciation and amortization | (13,052) | (12,055)
Property plant and equipment, net | 10,985 | 11,761
Depreciation and amortization included in cost of revenues | 846 | 868
Land |  |
Property and equipment |  |
Property plant and equipment, gross | 1,140 | 1,140
Buildings and improvements |  |
Property and equipment |  |
Property plant and equipment, gross | 3,714 | $ 3,321
Buildings and improvements | Minimum [Member] |  |
Property and equipment |  |
Estimated useful life |  | 18 years
Buildings and improvements | Maximum [Member] |  |
Property and equipment |  |
Estimated useful life |  | 30 years
Equipment (including computer software) |  |
Property and equipment |  |
Property plant and equipment, gross | 19,040 | $ 18,915
Equipment (including computer software) | Minimum [Member] |  |
Property and equipment |  |
Estimated useful life |  | 3 years
Equipment (including computer software) | Maximum [Member] |  |
Property and equipment |  |
Estimated useful life |  | 15 years
Projects under construction |  |
Property and equipment |  |
Property plant and equipment, gross | 143 | $ 440
Software development costs |  |
Property and equipment |  |
Costs capitalized | 118 | 143
Amortization | $ 117 | 134
Estimated amortization expense |  |
2014 |  | 100
2015 |  | 64
2016 |  | $ 20
Property and Equipment [Member] | Minimum [Member] |  |
Property and equipment |  |
Estimated useful life |  | 3 years
Property and Equipment [Member] | Maximum [Member] |  |
Property and equipment |  |
Estimated useful life |  | 30 years
URT [Member] |  |
Property and equipment |  |
Estimated useful life |  | 15 years

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- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -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 210.5-02.14) -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 14 -Article 5 + Details
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