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Income Taxes - Narrative (Details) - USD ($) | Dec. 31, 2023 | Dec. 31, 2022
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Tax Credit Carryforward [Line Items] |  |
Federal net operating loss carryforwards | $ 129,800,000 | $ 118,400,000
State net operating loss carryforwards | 91,000,000.0 | 87,000,000.0
Federal tax loss carryforwards, subject to expiration | 43,500,000 |
Federal net operating loss carryforwards, carryforward indefinitely | 86,300,000 |
Unrecognized tax benefits | 0 | $ 0
Tax Years Through December 31, 2017 |  |
Tax Credit Carryforward [Line Items] |  |
Federal tax loss carryforwards, subject to expiration | $ 61,100,000 |

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