STOCK OPTIONS (Details) - Schedule of stock options, activity	9 Months Ended
	Jul. 01, 2017 USD ($) $ / shares shares
Schedule of stock options, activity [Abstract]
Outstanding, beginning of period | shares	518,608
Outstanding, beginning of period | $ / shares	$ 20.33
Outstanding, beginning of period	5 years 36 days
Options:
Exercised | shares	(4,308)
Exercised | $ / shares	$ 18.74
Canceled or expired | shares	(90,000)
Canceled or expired | $ / shares	$ 32.15
Outstanding and expected to vest, end of period | shares	424,300
Outstanding and expected to vest, end of period | $ / shares	$ 17.84
Outstanding and expected to vest, end of period	5 years 146 days
Outstanding and expected to vest, end of period | $	$ 2,719,000
Exercisable, end of period | shares	424,300
Exercisable, end of period | $ / shares	$ 17.84
Exercisable, end of period	5 years 146 days
Exercisable, end of period | $	$ 2,719,000