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INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2021
Inventory Disclosure [Abstract]  
Inventories Inventories as of December 31, 2021 and 2020, consisted of the following (in thousands):
 20212020
Raw materials$3,271 $2,713 
Finished goods9,196 10,585 
Inventory reserves for obsolescence(447)(471)
Total$12,020 $12,827