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Selected Account Information - Schedule of Accrued Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Sep. 30, 2016
Quarterly Financial Data [Abstract]    
Payroll and related costs $ 1,872 $ 1,506
Lawsuit settlement 1,871 2,704
Insurance 1,310 2,303
Sales and liquor taxes 974 889
Patron tax 810 1,559
Unearned revenues 685 256
Property taxes 602 1,017
Other 2,278 2,572
Accrued liabilities $ 10,402 $ 12,806