XML 69 R56.htm IDEA: XBRL DOCUMENT v3.8.0.1
STOCK OPTIONS (Details)
12 Months Ended
Sep. 30, 2017
USD ($)
$ / shares
shares
Oct. 01, 2016
USD ($)
shares
STOCK OPTIONS (Details) [Line Items]    
Number of Stock Option Plans 2  
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized 500,000 500,000
Maximum Amount of Compensation Paid Under Cash Bonus Plan (in Dollars) | $ $ 1,000,000  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period 90,000  
Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price (in Dollars per share) | $ / shares $ 32.15  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross 0 0
Share-based Compensation (in Dollars) | $ $ 0 $ 286,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options (in Dollars) | $ $ 0  
Stock Option 2004 Plan [Member]    
STOCK OPTIONS (Details) [Line Items]    
Terminated Unissued Options 400  
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period 10 years  
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  
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized 500,000