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Income Taxes - Schedule of Differences Between Income Taxes Computed at the Federal Statutory Rate and the Provision for Income Taxes (Details)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2018
Dec. 31, 2017
Income Tax Disclosure [Abstract]        
Federal income tax at statutory rate (as a percent) 21.00% 21.00% 21.00% 35.00%
State and local taxes (as a percent) (2.60%) (38.70%)    
Nondeductible expenses (as a percent) (1.70%) 0.10%    
Change in valuation allowance (as a percent) (16.70%) 23.90%    
Deferred Tax Adjustments - NOL Expirations (as a percent) 0.00% (6.30%)    
Effective tax rate (as a percent) 0.00% 0.00%