Annual report pursuant to Section 13 and 15(d)

Income Taxes - NOL carryforwards (Details)

v3.22.0.1
Income Taxes - NOL carryforwards (Details)
$ in Millions
Dec. 31, 2021
USD ($)
Indefinite Carryforward Period  
Operating Loss Carryforwards [Line Items]  
NOL carryforwards $ 263.2
Expire at Various Dates Through 2037  
Operating Loss Carryforwards [Line Items]  
NOL carryforwards 135.7
Federal  
Operating Loss Carryforwards [Line Items]  
NOL carryforwards 398.9
Tax credits 19.7
State  
Operating Loss Carryforwards [Line Items]  
NOL carryforwards 401.9
Tax credits $ 3.5