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Income Taxes - Components of Income Tax Expense (Benefit) (Details) - USD ($)
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Current:    
Federal $ 0 $ 0
State 4,856 4,360
Income tax expense 4,856 4,360
Deferred:    
Federal 0 0
State 0 0
Income tax benefit 0 0
Total income tax expense (benefit), net $ 4,856 $ 4,360