XML 20 R11.htm IDEA: XBRL DOCUMENT v3.22.2
INVENTORIES (Notes)
 6 Months Ended
Jun. 30, 2022
Inventory Disclosure [Abstract]  
INVENTORIES INVENTORIES
Inventories consisted of the following (in thousands):
 June 30, 2022December 31, 2021
Raw materials$7,460 $8,519 
Work in process288 304 
Finished goods11,501 11,099 
Total$19,249 $19,922 
As of June 30, 2022 and December 31, 2021, finished goods inventory included $2.1 million and $1.9 million, respectively, associated with products shipped to customers and deferred labor costs for arrangements where revenue recognition had not yet commenced.