XML 122 R57.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Inventories - Schedule of Inventory Current (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Inventory Disclosure [Abstract]    
Finished goods $ 62,900 $ 59,244
Work-in-progress 55,082 59,166
Raw materials 118,490 97,025
Total $ 236,472 $ 215,435