Annual report pursuant to Section 13 and 15(d)

Income Taxes - Summary of Reconciliation of Statutory Federal Income Tax Rate and Effective Income Tax Rate (Details)

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Income Taxes - Summary of Reconciliation of Statutory Federal Income Tax Rate and Effective Income Tax Rate (Details)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Income Tax Disclosure [Abstract]    
Tax benefit at federal statutory rate (21.00%) (21.00%)
State income taxes, net of federal benefit (5.00%) (5.00%)
Stock Compensation (5.00%) 0.00%
Other 1.00% 0.80%
Tax credits (0.00%) 0.20%
Prior period differences (1.00%) 85.10%
Change in valuation allowance 31.00% (60.10%)
Effective income tax rate (0.00%) 0.00%