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Income Taxes - Narrative (Details) - USD ($)
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Operating Loss Carryforwards [Line Items]      
Increase in valuation allowance $ 25,085,000 $ 8,246,000 $ 12,919,000
Income tax examination, penalties and interest accrued 0 0  
Unrecognized tax benefits 0 0 $ 0
Unrecognized tax benefits, penalties and accrued interest 0 $ 0  
US      
Operating Loss Carryforwards [Line Items]      
Net operating loss carryforwards 272,100,000    
State      
Operating Loss Carryforwards [Line Items]      
Net operating loss carryforwards $ 123,900,000