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WARRANTY (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Product Warranty Liability [Line Items]    
Warranty liability at January 1 $ 16,628 $ 15,040
Provision for warranty liabilities 8,317 5,747
Warranty payments made (5,690) (4,795)
Warranty liability at June 30 $ 19,255 $ 15,992