XML 44 R34.htm IDEA: XBRL DOCUMENT v3.5.0.2
Inventory (Detail) - USD ($)
$ in Thousands
Jun. 30, 2016
Dec. 31, 2015
Inventory [Line Items]    
Raw materials $ 8,596 $ 9,096
Work in process 2,748 1,640
Finished goods 8,962 8,249
Total inventory $ 20,306 $ 18,985