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Inventories (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Inventory Disclosure [Abstract]    
Raw materials and parts $ 95,435 $ 94,182
Work in process 34,240 27,489
Finished goods 197,566 187,448
Total inventories 327,241 309,119
Less: inventory reserve (39,627) (39,291)
Inventories, net $ 287,614 $ 269,828