XML 44 R32.htm IDEA: XBRL DOCUMENT v3.7.0.1
Inventories (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Inventory Disclosure [Abstract]    
Finished goods $ 69,130 $ 63,852
Work-in-process 15,724 11,008
Raw materials 49,456 45,835
Total $ 134,310 $ 120,695