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Goodwill, Intangible Assets and Deferred Charges - Schedule of Intangible Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]    
Intangible assets, gross $ 28,876 $ 28,876
Accumulated amortization of intangible assets (15,936) (14,494)
Intangible assets, net $ 12,940 $ 14,382