Annual report pursuant to Section 13 and 15(d)

COMMITMENTS AND CONTINGENCIES (Details)

v3.6.0.2
COMMITMENTS AND CONTINGENCIES (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]      
Expenses incurred under operating leases $ 6,600 $ 6,300 $ 6,200
Aggregate commitments under non-cancelable operating leases      
2017 6,906    
2018 5,432    
2019 3,261    
2020 2,254    
2021 2,077    
Thereafter 15,692    
Total $ 35,622