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Income Taxes - Income Tax Rate Reconciliation (Details)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Income Tax Disclosure [Abstract]    
Federal statutory rate 21.00% 21.00%
State income tax rate, net of federal benefit 2.00% 0.00%
Permanent differences 2.00% 3.00%
Change in valuation allowance (25.00%) (25.00%)
Effective income tax rate 0.00% 0.00%