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Commitments and Contingencies, Warranties (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Changes in product warranties [Roll forward]    
Balance, beginning of period $ 17,463 $ 17,663
Liabilities accrued for current year sales 22,626 20,177
Settlements of warranty claims (19,378) (20,892)
Balance, end of period $ 20,711 $ 16,948