XML 46 R35.htm IDEA: XBRL DOCUMENT v3.21.2
Income Taxes - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Income Tax Disclosure [Abstract]          
Effective income tax rate, percentage 0.00% 0.00% 0.00% 0.00%  
Statutory federal income tax rate 21.00% 21.00% 21.00% 21.00%  
Percentage of tax benefits likelihood of being realized upon settlement of tax authority     greater than 50%    
Unrecognized tax benefits $ 0   $ 0   $ 0