Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements (Details)

v3.6.0.2
Fair Value Measurements (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Contingent consideration, beginning balance $ 6,209  
Additions 2,500  
Payments (2,284)  
Adjustments (3,382)  
Contingent consideration, ending balance 3,043 $ 6,209
Contingent Consideration [Member]    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Contingent consideration, beginning balance 6,209  
Additions 2,500  
Payments   2,284
Adjustments   3,382
Contingent consideration, ending balance $ 3,043 $ 6,209