Annual report pursuant to Section 13 and 15(d)

Income Taxes - Additional Information (Details)

v3.22.0.1
Income Taxes - Additional Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Income Tax [Line Items]    
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 6.46% 6.45%
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent 8.18% 8.17%
Deferred Tax Assets, Valuation Allowance $ 21,480 $ 17,287
Deferred Tax Assets, Net of Valuation Allowance 4,200  
Operating Loss Carryforwards $ 58,300  
Operating Loss Carryforwards Expire Date 2037  
Income Tax Expense (Benefit) $ 0 0
Tax Year 2018 [Member]    
Income Tax [Line Items]    
Operating Loss Carryforwards 198,800  
Limitation on Operating loss carryforwards $ 155,600 155,600
Operating Loss Carryforwards Expire Date 2037  
Tax Year 2020 [Member]    
Income Tax [Line Items]    
Operating Loss Carryforwards   $ 188,600
Scenario, Plan [Member]    
Income Tax [Line Items]    
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00% 21.00%