Quarterly report pursuant to Section 13 or 15(d)

Provision for Income Tax (Details)

v3.21.2
Provision for Income Tax (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Income Tax Disclosure [Abstract]        
Income tax benefit $ 0 $ 0 $ 0 $ 0
Effective income tax rate 0.00% 0.00% 0.00% 0.00%