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Income Taxes (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2019
Mar. 04, 2019
Income Taxes [Line Items]    
Non-cash tax impact from the re-measurement of net deferred tax liabilities $ 2.7  
Midwest Gaming Holdings, LLC    
Income Taxes [Line Items]    
Deferred tax liability   $ 109.6