INCOME PER SHARE OF COMMON STOCK (Details) (USD $)	3 Months Ended		6 Months Ended
	Mar. 28, 2015	Mar. 29, 2014	Mar. 28, 2015	Mar. 29, 2014
Exercise Price One [Member]
INCOME PER SHARE OF COMMON STOCK (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	85,500	147,800
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			85,500	147,800
Exercise Price Of Common Stock Options Included In Computation Of Earnings Per Share			$ 12.04	$ 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	169,800	233,726
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			169,800	233,726
Exercise Price Of Common Stock Options Included In Computation Of Earnings Per Share			$ 14.40	$ 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	205,500	136,500	205,500	136,500
Exercise Price Of Common Stock Options Excluded From Computation Of Earnings Per Share	$ 22.50	$ 29.60	$ 22.50	$ 29.60
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	90,000	90,000	90,000
Exercise Price Of Common Stock Options Excluded From Computation Of Earnings Per Share	$ 32.15	$ 32.15	$ 32.15	$ 32.15