Annual report pursuant to Section 13 and 15(d)

Income Taxes - Effective Income Tax Rate Reconciliation (Details)

v3.22.0.1
Income Taxes - Effective Income Tax Rate Reconciliation (Details)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Tax Disclosure [Abstract]      
Federal tax benefit rate 21.00% 21.00% 21.00%
State Taxes - Net of Federal Benefit 5.10% 7.30% 4.10%
Permanent items and other deductions (1.40%) (0.60%) (4.30%)
Valuation allowance (24.70%) (27.70%) (20.80%)
Effective income tax rate 0.00% 0.00% 0.00%