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Foreign Currency Translation (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Revenue from external customers        
Net sales $ 76,261 $ 68,911 $ 215,443 $ 207,074
Foreign operations        
Revenue from external customers        
Net sales $ 14,200 $ 13,100 $ 44,000 $ 45,100