Annual report pursuant to Section 13 and 15(d)

Income Taxes - Reconciliation of Tax Benefit on Stautory Rate (Details)

v3.21.1
Income Taxes - Reconciliation of Tax Benefit on Stautory Rate (Details)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Income Taxes    
U.S. federal statutory rate 21.00% 21.00%
State tax rate, net of federal benefit 5.30% 5.30%
Permanent differences    
Non-deductible expenses (1.27%) (0.70%)
State tax change 0.00% 0.00%
Change in valuation allowance (25.03%) (25.60%)
Income tax provision 0.00% 0.00%