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STOCK OPTIONS (Details)
12 Months Ended
Sep. 04, 2018
$ / shares
shares
Aug. 10, 2018
$ / shares
shares
Sep. 29, 2018
USD ($)
$ / shares
shares
Sep. 30, 2017
USD ($)
$ / shares
shares
STOCK OPTIONS (Details) [Line Items]        
Number of Stock Option Plans     2  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares) | shares 20,000 5,000 25,000 0
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in Dollars per share) | $ / shares $ 22.30 $ 20.36 $ 21.91  
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage     50.00%  
Share based Compensation Arrangement By Share based Payment Award Award Vesting Rights Remaining Percentage     50.00%  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value (in Dollars)     $ 94,000  
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum     2.87%  
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum     2.90%  
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate     30.70%  
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate     5.60%  
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term     10 years  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period (in Shares) | shares     26,050 90,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price (in Dollars per share) | $ / shares     $ 18.60 $ 32.15
Share-based Compensation (in Dollars)     $ 47,000 $ 0
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options (in Dollars)     $ 47,000  
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition     1 year  
Maximum Amount of Compensation Paid Under Cash Bonus Plan (in Dollars)     $ 1,000,000  
Stock Option 2010 Plan [Member]        
STOCK OPTIONS (Details) [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period     10 years  
Stock Option 2016 Plan [Member]        
STOCK OPTIONS (Details) [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period     10 years