XML 31 R47.htm IDEA: XBRL DOCUMENT v3.2.0.727
Inventories - Schedule of Inventories (Details) - USD ($)
$ in Thousands
Jun. 30, 2015
Dec. 31, 2014
Inventory Disclosure [Abstract]    
Raw materials $ 35,336 $ 21,531
Work-in-process 2,468 2,383
Total $ 37,804 $ 23,914