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Fair Value Measurements (Details) - USD ($) $ in Thousands |  | 3 Months Ended
--- | --- | ---
Oct. 05, 2015 | Dec. 31, 2016 | Dec. 31, 2015
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] |  |  |
Purchase price contingent consideration |  | $ 1,300 | $ 10,400
Bluenica Corporation |  |  |
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] |  |  |
Earn-out payment installment period | 4 years |  |
Purchase price contingent consideration |  |  | 10,400
Bluenica Corporation | Minimum | Fair Value, Inputs, Level 3 |  |  |
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] |  |  |
Fair value inputs probability of payment |  | 75.80% |
Bluenica Corporation | Maximum | Fair Value, Inputs, Level 3 |  |  |
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] |  |  |
Fair value inputs probability of payment |  | 98.00% |
FreshTemp |  |  |
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] |  |  |
Purchase price contingent consideration |  |  | $ 1,300
FreshTemp | Minimum | Fair Value, Inputs, Level 3 |  |  |
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] |  |  |
Fair value inputs probability of payment |  | 25.00% |
FreshTemp | Maximum | Fair Value, Inputs, Level 3 |  |  |
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] |  |  |
Fair value inputs probability of payment |  | 100.00% |

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