XML 31 R20.htm IDEA: XBRL DOCUMENT v3.21.2
Inventory (Tables)
6 Months Ended
Jun. 30, 2021
Inventory Disclosure [Abstract]  
Inventory Inventory consists of the following (in thousands):
June 30, 2021December 31, 2020
Raw materials$1,996 $2,422 
Work-in-process9,753 10,703 
Finished goods2,867 2,167 
Total inventory$14,616 $15,292