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Inventories
 12 Months Ended
Dec. 31, 2020
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventories consisted of the following (in thousands):
  
December 31,
 20202019
Raw materials$26,800 $27,285 
Work-in-process4,780 5,503 
Finished goods29,250 27,473 
$60,830 $60,261 
The Company recorded provisions for excess and obsolete inventories of $9,908,000 and $5,296,000 in 2020 and 2019, respectively, which reduced the carrying value of the inventories to their net realizable value. Estimates in 2020 took into account the global economic conditions resulting from the COVID-19 pandemic.