XML 69 R52.htm IDEA: XBRL DOCUMENT v3.10.0.1
Inventories - Schedule of Inventories (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Inventory Disclosure [Abstract]    
Raw materials $ 870 $ 4,276
Work in process 8,667 8,435
Finished goods 13,018 9,314
Total $ 22,555 $ 22,025