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INVENTORY (Tables)
12 Months Ended
Dec. 31, 2023
Inventory Disclosure [Abstract]  
Schedule of Inventories
Inventories consisted of the following at December 31 (in thousands):

20232022
Raw materials$1,268 $1,827 
Work in process648 2,115 
Finished goods1,394 1,252 
 $3,310 $5,194