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Debt and Line of Credit (Details Narrative) - USD ($)
6 Months Ended
Feb. 26, 2017
Feb. 28, 2016
New mortgage loan $ 3,600,000  
Restricted cash requirement 1,250,000
Revolving Credit Facility [Member] | Revolving Loan Agreement [Member]    
Mortgage loans, carrying amount of mortgages $ 3,700,000  
Mortgage interest rate 3.99%  
Mortgage loans, periodic payment terms P5Y  
Mortgage monthly payment $ 22,511  
Mortgage loan amortization terms 20 years  
Mortgage loan maturity description matures in February 2027  
Proeeds from banks line of credit $ 1,500,000  
Line of credit interest rate 2.75%  
Loan agreement expiry date Feb. 15, 2018  
Revolving Credit Facility [Member] | Revolving Loan Agreement [Member] | LIBOR [Member]    
Line of credit interest rate 2.00%