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Trademarks and Other Intangibles - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]        
Amortization expense for intangible assets $ 1,560 $ 1,140 $ 4,020 $ 3,420