XML 71 R60.htm IDEA: XBRL DOCUMENT v3.8.0.1
Acquisitions (Details 1)
$ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2017
USD ($)
Dec. 31, 2016
USD ($)
Apr. 06, 2017
USD ($)
IPC Group      
Business Acquisition [Line Items]      
Business Acquisition, Effective Date of Acquisition Apr. 06, 2017    
Business Acquisition, Percentage of Voting Interests Acquired     100.00%
Business Acquisition, Name of Acquired Entity IP Cleaning S.p.A. and its subsidiaries ("IPC Group")    
Business Combination, Consideration Transferred $ 353,769    
Cash Acquired from Acquisition $ 8,804    
Face amount     $ 420,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities     $ 115,946
Crawford Laboratories, Inc.      
Business Acquisition [Line Items]      
Business Acquisition, Effective Date of Acquisition Jul. 28, 2016 Jul. 28, 2016  
Business Acquisition, Name of Acquired Entity Crawford Laboratories, Inc. and affiliates thereof ("Sellers") Crawford Laboratories, Inc. and affiliates thereof ("Sellers")  
Business Combination, Consideration Transferred $ 11,843 $ 11,804  
Payments to Acquire Businesses, Gross   10,965  
Payment to Acquire Businesses, Deferred $ 878 $ 839  
Business Acquisition, Number of Deferred Payments 2 2  
Business Acquisition, Amount of first deferred payment   $ 575  
Business Acquisition, Deferred Payment Term   7 months  
Dofesa Barrido Mecanizado      
Business Acquisition [Line Items]      
Business Acquisition, Effective Date of Acquisition Sep. 01, 2016 Sep. 01, 2016  
Business Acquisition, Name of Acquired Entity Dofesa Barrido Mecanizado ("Dofesa") Dofesa Barrido Mecanizado ("Dofesa")  
Business Combination, Consideration Transferred $ 4,650 $ 5,000  
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities 3,448 3,448  
Payments to Acquire Businesses, Gross   1,202  
Payment to Acquire Businesses, Deferred   350  
Business Combination, Consideration Transferred, Net $ 1,202 1,552  
Business Acquisition, Transaction Costs   $ 191