XML 42 R27.htm IDEA: XBRL DOCUMENT v3.20.4
Inventories (Tables)
12 Months Ended
Dec. 31, 2020
Inventory Disclosure [Abstract]  
Schedule of Inventory
Inventories consist of the following:
December 31,
20202019
(in thousands)
Raw materials$13,788 
Work in process2,028 
Finished goods320 
$16,136 $—