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Inventories (Tables)
3 Months Ended
Mar. 31, 2024
Inventory Disclosure [Abstract]  
Schedule of Inventories

Inventories consist of the following (in thousands):

 

   March 31, 2024   December 31, 2023 
Raw materials  $6,507   $5,918 
Work in process   457    1,034 
Finished goods   3,255    3,413 
Reserve for excess and obsolescence   (1,967)   (1,939)
Total inventory  $8,252   $8,426