XML 30 R20.htm IDEA: XBRL DOCUMENT v3.21.2
Inventory
 9 Months Ended
Sep. 30, 2021
Inventory Disclosure [Abstract]  
Inventory Inventory
Inventory as of September 30, 2021 and December 31, 2020 consisted of the following (in thousands):
As of September 30, 2021As of December 31, 2020
Raw materials$531 $210 
Work-in-process129 138 
Finished goods1,317 1,033 
Subtotal inventory1,977 1,381 
Inventory obsolescence reserve(437)(138)
Total Inventory$1,540 $1,243