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Income Taxes (Details Textual) - USD ($) $ in Thousands, shares in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017 | Dec. 31, 2017
Income Tax Disclosure [Line Items] |  |  |  |  |
Income Tax Expense (Benefit) | $ 897 | $ (1,135) | $ 2,116 | $ (2,842) |
Corporate income tax rate |  |  | 21.00% |  | 35.00%
ACEP Holdings [Member] |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |
Share issuance related to business combination (in shares) |  |  | 4.0 |  |
Amount of net operating losses limit that can be utilized annually | 10,800 |  | $ 10,800 |  |
Domestic Tax Authority [Member] |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |
Deferred tax assets, operating loss carryforwards, subject to expiration | 65,700 |  | $ 65,700 |  |
Operating loss carryforwards expiration year |  |  | 2032 |  |
Latest Tax Year [Member] | Domestic Tax Authority [Member] |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |
Income Taxes Payable | $ 1,800 |  | $ 1,800 |  |
Income Taxes Receivable |  |  |  |  | $ 200
Latest Tax Year [Member] | Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member] |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |
Effective Tax Rate, Percent |  |  | 22.00% | (67.50%) |
Income Tax Expense (Benefit) |  |  | $ 2,100 |  |
Latest Tax Year [Member] | Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member] | Reversal of Valuation Allowance of Deferred Tax Assets [Member] |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |
Income Tax Expense (Benefit) |  |  |  | $ (2,800) |

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