INCOME PER SHARE OF COMMON STOCK (Details) - $ / shares	3 Months Ended		6 Months Ended
	Apr. 01, 2017	Jan. 02, 2016	Apr. 01, 2017	Apr. 02, 2016
Exercise Price One [Member]
INCOME PER SHARE OF COMMON STOCK (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	66,000	66,000
Exercise Price Of Common Stock Options Excluded From Computation Of Earnings Per Share	$ 12.04	$ 12.04
Dilutive Securities Included In Computation Of Earnings Per Share Amount			66,000
Exercise Price Of Common Stock Options Included In Computation Of Earnings Per Share			$ 12.04
Exercise Price Two [Member]
INCOME PER SHARE OF COMMON STOCK (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	158,800			164,700
Exercise Price Of Common Stock Options Excluded From Computation Of Earnings Per Share	$ 14.40	14.40
Dilutive Securities Included In Computation Of Earnings Per Share Amount			158,800
Exercise Price Of Common Stock Options Included In Computation Of Earnings Per Share			$ 14.40
Exercise Price Three [Member]
INCOME PER SHARE OF COMMON STOCK (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	201,500			203,000
Exercise Price Of Common Stock Options Excluded From Computation Of Earnings Per Share	$ 22.50	$ 22.50
Dilutive Securities Included In Computation Of Earnings Per Share Amount			201,500
Exercise Price Of Common Stock Options Included In Computation Of Earnings Per Share			$ 22.50
Exercise Price Four [Member]
INCOME PER SHARE OF COMMON STOCK (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		90,000
Exercise Price Of Common Stock Options Excluded From Computation Of Earnings Per Share		$ 32.15