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Income Taxes - Summary of Federal Net Operating Loss Carryforwards and Related Deferred Income Tax Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Income Tax Contingency [Line Items]    
Deferred Tax Asset $ 3.6 $ 1.1
Internal Revenue Service (IRS)    
Income Tax Contingency [Line Items]    
NOL Carry-forwards 17.5  
Deferred Tax Asset 3.6  
operating loss carryforward, not subject to expiration 12.3  
Internal Revenue Service (IRS) | 2027    
Income Tax Contingency [Line Items]    
NOL Carry-forwards 0.8  
Deferred Tax Asset 0.2  
Internal Revenue Service (IRS) | 2028    
Income Tax Contingency [Line Items]    
NOL Carry-forwards 4.4  
Deferred Tax Asset 0.9  
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration $ 2.5