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Credit Facilities - Schedule of Credit Facilities (Details)
9 Months Ended
May 03, 2016
Jun. 30, 2017
USD ($)
Line of Credit Facility [Line Items]    
Ratio of Debt to Earnings Before Interest, Taxes, Depreciations, and Amortization 2.99  
Loan Balance   $ 20,625,000
London Interbank Offered Rate (LIBOR) [Member]    
Line of Credit Facility [Line Items]    
Interest rate (percent)   1.00%
Term Loans    
Line of Credit Facility [Line Items]    
Maximum availability   $ 25,000,000
Term Loans | London Interbank Offered Rate (LIBOR) [Member]    
Line of Credit Facility [Line Items]    
Basis spread on loan   3.00%
Line of Credit    
Line of Credit Facility [Line Items]    
Loan Balance   $ 0
Maximum availability   $ 10,000,000
Line of Credit | London Interbank Offered Rate (LIBOR) [Member]    
Line of Credit Facility [Line Items]    
Basis spread on loan   3.00%