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Commitments and Contingencies (Details Textual) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 USD ($) | Sep. 30, 2016 USD ($) | Sep. 30, 2017 USD ($) | Sep. 30, 2016 USD ($)
Commitments And Contingencies [Line Items] |  |  |  |
Gaming Expenses | $ 65,364 | $ 65,261 | $ 197,175 | $ 184,293
Other Operating Expenses | 1,155 | 1,247 | 3,861 | 3,193
Loss Contingency, Estimate of Possible Loss | 1,500 |  | $ 1,500 |
Class action lawsuits filed by former employees |  |  | February and April 2017 |
Number of class action lawsuits filed by former employees |  |  | 2 |
Mr. Sartini [Member] |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Liability Contingency, Estimated Severance Payments | 6,100 |  | $ 6,100 |
Stephen Arcana [Member] |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Liability Contingency, Estimated Severance Payments | 1,900 |  | 1,900 |
Charles H. Protell [Member] |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Liability Contingency, Estimated Severance Payments | 1,900 |  | 1,900 |
Sean T. Higgins [Member] |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Liability Contingency, Estimated Severance Payments | 1,600 |  | 1,600 |
Blake L. Sartini II [Member] |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Liability Contingency, Estimated Severance Payments | 700 |  | 700 |
Gary A. Vecchiarelli [Member] |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Liability Contingency, Estimated Severance Payments | 400 |  | 400 |
Participation and Revenue Share Agreements [Member] |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Gaming Expenses | 35,400 | 33,200 | 107,000 | 94,100
Participation and Revenue Share Agreements [Member] | Related Party Transaction, Revenue Share and Participation Agreement [Member] |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Gaming Expenses | 300 | 600 | 800 | 1,600
Revenue Share Agreements [Member] |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Other Operating Expenses | $ 200 | $ 300 | $ 1,000 | $ 700
Maximum [Member] |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Original Terms of Current Branded Tavern Location Leases Range |  |  | 15 years |
Operating Leases Renewal Term |  |  | 15 years |
Capital Leases Term |  |  | 4 years |
Minimum [Member] |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Original Terms of Current Branded Tavern Location Leases Range |  |  | 1 year |
Operating Leases Renewal Term |  |  | 1 year |
Capital Leases Term |  |  | 3 years |

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