XML 51 R39.htm IDEA: XBRL DOCUMENT v3.5.0.2
Inventories (Detail) - USD ($)
$ in Thousands
Sep. 30, 2016
Dec. 31, 2015
Inventory Disclosure [Abstract]    
Work-in-process $ 3,901 $ 3,187
Finished goods 8,301 7,625
Total inventories $ 12,202 $ 10,812