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Acquisitions (Details 1) $ in Thousands | 9 Months Ended
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Sep. 30, 2016 USD ($)
Crawford Laboratories, Inc. |
Business Acquisition [Line Items] |
Business Acquisition, Effective Date of Acquisition | Jul. 28, 2016
Business Acquisition, Name of Acquired Entity | Crawford Laboratories, Inc. and affiliates thereof
Business Combination, Consideration Transferred | $ 12,065
Payments to Acquire Businesses, Gross | 10,965
Payment to Acquire Businesses, Deferred | $ 1,100
Business Acquisition, Deferred Payment Term | 6 months
Dofesa Barrido Mecanizado |
Business Acquisition [Line Items] |
Business Acquisition, Effective Date of Acquisition | Sep. 01, 2016
Business Acquisition, Name of Acquired Entity | Dofesa Barrido Mecanizado
Business Combination, Consideration Transferred | $ 5,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities | 3,448
Business Combination, Consideration Transferred, Net | 1,552
Payments to Acquire Businesses, Gross | 1,202
Business Acquisition, Transaction Costs | 191
Payment to Acquire Businesses, Deferred | $ 350
Business Acquisition, Deferred Payment Term | 60 days

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- Definition Period of time between the effective date of the acquisition and payment of the deferred payment portion of the purchase price, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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