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Product Warranty - Schedule of Product Warranty Activity (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Summary of product warranty activity    
Beginning balance $ 1,084 $ 1,725
Charges to expense 964 280
Costs incurred (764) (786)
Ending balance $ 1,284 $ 1,219