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Additional Financial Information Disclosures (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Changes in warranty and after-sale costs reserve    
Balance at beginning of period $ 9,606 $ 12,868
Net additions charged to earnings 1,411 1,100
Costs incurred (1,448) (1,559)
Balance at end of period $ 9,569 $ 12,409