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Acquisitions of Selected Assets of Manatee Works, Inc. Contingent Consideration (Details) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Oct. 04, 2015 USD ($) | Oct. 04, 2015 USD ($)
Business Combinations [Abstract] |  |
Cash paid for acquisition | $ 1,023,000 |
contingent consideration payments, maximum years |  | 3 years
Contingent Consideration, Range Low | 0 | $ 0
Contingent Consideration Arrangements, Range High | 5,000,000 | 5,000,000
Business Combination, Liabilities Arising from Contingencies, Amount Recognized | 3,790,000 | 3,790,000
Acquisition Purchase Price, total |  | 4,813,000
Business Combination, Contingent Consideration, liability, Current | 938,000 | 938,000
Business Combination, Contingent Consideration, Liability, Noncurrent | $ 2,852,000 | $ 2,852,000
Developer network amortization, years |  | 5 years
completed technology amortization, years |  | 5 years

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