STOCK-BASED COMPENSATION - Changes in Non-Vested Options Outstanding (Details) - $ / shares	3 Months Ended
	Dec. 30, 2016	Jan. 01, 2016
Number of Options
Non-vested, beginning of period (in shares)	489,109	546,145
Granted (in shares)	50,000	0
Vested (in shares)	0	0
Non-vested, end of period (in shares)	539,109	546,145
Wgtd. Avg. Grant Date Fair Value
Non-vested, beginning of period (in dollars per share)	$ 1.43	$ 1.41
Granted (in dollars per share)	1.18	0.00
Vested (in dollars per share)	$ 0.00	$ 0.00
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Number of Shares	0	0
Forfeited (in dollars per share)	$ 0.00	$ 0.00
Non-vested, end of period (in dollars per share)	$ 1.41	$ 1.41