Annual report pursuant to Section 13 and 15(d)

Business Acquisition (Details)

v3.6.0.2
Business Acquisition (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 05, 2016
Dec. 31, 2016
Business Acquisition [Line Items]    
Total purchase consideration, net of cash acquired   $ 200,056
Enovation Controls, LLC [Member]    
Business Acquisition [Line Items]    
Cash $ 201,020  
Fair value of contingent consideration 35,077  
Total purchase consideration 236,097  
Less: cash acquired (964)  
Total purchase consideration, net of cash acquired $ 235,133