INCOME TAXES - Narrative (Details) - USD ($)	12 Months Ended
	Sep. 28, 2019	Sep. 29, 2018
INCOME TAXES (Details) [Line Items]
Provision at Federal statutory rate	21.00%	24.00%
Tax benefit related to remeasurement of deferred tax assets and liabilities		$ 1,382,000
Valuation allowance	$ 392,000	311,000
Valuation allowance increase	81,000
Operating loss carryforwards	1,117,000
Accrued penalties and interest	0	$ 38,000
New York State Division of Taxation and Finance
INCOME TAXES (Details) [Line Items]
Operating loss carryforwards	23,061,000
New York City
INCOME TAXES (Details) [Line Items]
Operating loss carryforwards	$ 21,576,000