XML 48 R33.htm IDEA: XBRL DOCUMENT v3.7.0.1
Inventories - Components of Inventory (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Inventory Disclosure [Abstract]    
Work-in-process $ 13,355 $ 20,219
Finished goods 55,891 54,502
Total 69,246 74,721
Less: Inventories - current (23,532) (15,718)
Inventories - non-current $ 45,714 $ 59,003