XML 42 R29.htm IDEA: XBRL DOCUMENT v3.20.2
Inventories - (Tables)
9 Months Ended
Sep. 30, 2020
Inventory Disclosure [Abstract]  
Components of Inventories
Inventories consisted of the following (in thousands): 
September 30,
2020
December 31,
2019
Raw materials$17,338 $13,595 
Work in process46,278 36,658 
Finished goods27,788 28,355 
Total inventories$91,404 $78,608