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Inventories (Tables)
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
Inventory Components Inventories consisted of the following:
March 31,
2022
December 31,
2021
Raw materials$25,510 $22,352 
Supplies and service parts31,869 26,076 
Finished products30,282 30,160 
Total inventory, net$87,661 $78,588