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Taxes - Additional Information (Details) $ in Millions | Dec. 31, 2020 USD ($)
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Federal |
Income Taxes [Line Items] |
Estimated operating loss carry forwards | $ 36.0
Federal | Subsidiaries |
Income Taxes [Line Items] |
NOL carry forwards | (0.8)
Federal | Net Operating Losses, Expiring In 2029 |
Income Taxes [Line Items] |
NOL carry forwards | (28.0)
Federal | Net Operating Losses, Indefinite Carryforward Period |
Income Taxes [Line Items] |
NOL carry forwards | (7.0)
Federal | Net Operating Losses, Indefinite Carryforward Period | Subsidiaries |
Income Taxes [Line Items] |
NOL carry forwards | (0.6)
Federal | Net Operating Losses, Expiring In 2035 | Subsidiaries |
Income Taxes [Line Items] |
NOL carry forwards | (0.2)
State and Local Jurisdiction |
Income Taxes [Line Items] |
NOL carry forwards | $ (1,210.0)

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