Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details)

v3.20.4
Income Taxes (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Deferred Tax Assets, Operating Loss Carryforwards, Components [Abstract]    
Federal net operating loss carryforward $ 2.7 $ 1.0
Federal research credit carryforwards 0.3 0.0
State net operating loss carryforward 0.6 0.2
Income Tax Uncertainties [Abstract]    
Uncertain tax positions 0.0 0.0
Interest and penalty on income tax expense $ 0.0 $ 0.0