XML 74 R48.htm IDEA: XBRL DOCUMENT v3.20.1
INVENTORIES (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Inventory Disclosure [Abstract]    
Raw material $ 72,597 $ 83,569
Work-in-process 49,414 48,369
Finished goods 184,060 201,418
Inventory, Gross $ 306,071 $ 333,356