Post-effective amendment to a registration statement that is not immediately effective upon filing

Income Taxes - Additional Information (Details)

v3.22.1
Income Taxes - Additional Information (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Operating Loss Carryforwards [Line Items]    
Statutory US federal rate 21.00% 21.00%
Operating loss carryforwards $ 99.5  
Operating loss carryforwards with no expiration date 0.0  
Valuation allowance $ 36.0  
Percentage Of Operating Loss Carryforward SetOff Against Annual Taxable Income 80.00%  
Research Tax Credit Carryforward [Member]    
Operating Loss Carryforwards [Line Items]    
Tax Credit Carryforward Expiration Year 2030  
Federal [Member]    
Operating Loss Carryforwards [Line Items]    
Operating loss carryforwards $ 15.0  
Federal [Member] | Research Tax Credit Carryforward [Member]    
Operating Loss Carryforwards [Line Items]    
Tax credit carryforward, amount 2.5  
State [Member]    
Operating Loss Carryforwards [Line Items]    
Operating loss carryforwards 61.6  
State [Member] | Research Tax Credit Carryforward [Member]    
Operating Loss Carryforwards [Line Items]    
Tax credit carryforward, amount $ 1.6  
Minimum [Member] | Federal [Member]    
Operating Loss Carryforwards [Line Items]    
Operating Loss Carryforwards Expiration Year 2033  
Minimum [Member] | State [Member]    
Operating Loss Carryforwards [Line Items]    
Operating Loss Carryforwards Expiration Year 2033  
Maximum [Member] | Federal [Member]    
Operating Loss Carryforwards [Line Items]    
Operating Loss Carryforwards Expiration Year 2037  
Maximum [Member] | State [Member]    
Operating Loss Carryforwards [Line Items]    
Operating Loss Carryforwards Expiration Year 2041