INCOME PER SHARE OF COMMON STOCK (Details) - $ / shares	3 Months Ended		9 Months Ended
	Jul. 01, 2017	Jul. 02, 2016	Jul. 01, 2017	Jul. 02, 2016
Exercise Price One [Member]
INCOME PER SHARE OF COMMON STOCK (Details) [Line Items]
Dilutive Securities Included In Computation Of Earnings Per Share Amount	66,000	66,000	66,000	66,000
Exercise Price Of Common Stock Options Included In Computation Of Earnings Per Share	$ 12.04	$ 12.04	$ 12.04	$ 12.04
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		203,000		203,000
Exercise Price Of Common Stock Options Excluded From Computation Of Earnings Per Share		$ 22.50		$ 22.50
Exercise Price Two [Member]
INCOME PER SHARE OF COMMON STOCK (Details) [Line Items]
Dilutive Securities Included In Computation Of Earnings Per Share Amount	158,800	164,700	158,800	164,700
Exercise Price Of Common Stock Options Included In Computation Of Earnings Per Share	$ 14.40	$ 14.40	$ 14.40	$ 14.40
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		90,000		90,000
Exercise Price Of Common Stock Options Excluded From Computation Of Earnings Per Share		$ 32.15		$ 32.15
Exercise Price Three [Member]
INCOME PER SHARE OF COMMON STOCK (Details) [Line Items]
Dilutive Securities Included In Computation Of Earnings Per Share Amount	199,500		199,500
Exercise Price Of Common Stock Options Included In Computation Of Earnings Per Share	$ 22.50		$ 22.50