Annual report pursuant to Section 13 and 15(d)

Income Taxes - Reconciliation of Federal Statutory Rate to the Effective Tax Rate (Details)

v3.22.0.1
Income Taxes - Reconciliation of Federal Statutory Rate to the Effective Tax Rate (Details)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Income Tax Disclosure [Abstract]    
Federal income tax rate 21.00% 21.00%
Foreign rate differential 5.60% 1.90%
State tax, net of federal benefit 1.20% 1.90%
US tax on foreign income 0.00% 0.00%
Share-based awards compensation (3.50%) (3.80%)
Permanent items (0.20%) (2.40%)
Provision to return 3.30% 0.00%
Other 0.00% (0.40%)
Change in valuation allowance (27.40%) (18.70%)
Effective income tax rate 0.00% (0.50%)