Income Taxes - Summary of Operating Loss Carryforward (Details) $ in Thousands	Dec. 31, 2021 USD ($)
Federal
Operating Loss Carryforwards [Line Items]
Tax credit carryforward	$ 23,474
Federal | Definite
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	39,930
Federal | Indefinite
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	18,194
Federal | Capital Loss Carryforward
Operating Loss Carryforwards [Line Items]
Tax credit carryforward	35,039
State
Operating Loss Carryforwards [Line Items]
Tax credit carryforward	2,102
State | Definite
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	74,163
State | Indefinite
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	628
State | Capital Loss Carryforward
Operating Loss Carryforwards [Line Items]
Tax credit carryforward	22,640
Foreign | Definite
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	$ 17,857