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Income Taxes - Narrative (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019
Income Tax Disclosure [Line Items] |  |
General business credit carryforward | $ 4,500,000 | $ 3,936,000
Uncertain tax positions | $ 0 |
ACEP Holdings |  |
Income Tax Disclosure [Line Items] |  |
Share issuance related to business combination (in shares) | 4,046,494 |
Domestic Tax Authority |  |
Income Tax Disclosure [Line Items] |  |
Deferred tax assets, operating loss carryforwards, subject to expiration | $ 191,000,000.0 |
Internal Revenue Service (IRS) | Domestic Tax Authority | Latest Tax Year |  |
Income Tax Disclosure [Line Items] |  |
Net increase in valuation allowance | $ 26,100,000 |

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