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Goodwill and Intangible Assets (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]          
Goodwill $ 16,836   $ 16,836   $ 16,836
Intangible asset amortization $ 0 $ 203 $ 0 $ 406