XML 38 R28.htm IDEA: XBRL DOCUMENT v3.4.0.3
Components of Inventory (Detail) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Inventory [Line Items]    
Finished goods $ 136,929 $ 133,618
Work in process 1,662 1,754
Raw materials 1,079 1,518
Total $ 139,670 $ 136,890