BUSINESS SEGMENTS (Details) - SCHEDULE OF BUSINESS SEGMENTS - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Oct. 01, 2022
Operating Revenues:
Total operating revenues	$ 41,861	$ 37,403
Income from Operations Reconciled to Income After Income Taxes and Net Income Attributable to Noncontrolling Interests
Income from Operations	1,197	765
Interest expense	(275)	(193)
Interest and Other income	15	14
Gain on forgiveness of debt		3,488
Gain on sale of property and equipment		11
Income Before Provision for Income Taxes	937	4,085
Provision for Income Taxes	(63)	(147)
Net Income	874	3,938
Net Income Attributable to Noncontrolling Interests	(250)	(2,374)
Net Income Attributable to Flanigan’s Enterprises, Inc. Stockholders	624	1,564
Depreciation and Amortization:
Depreciation and Amortization	821	699
Capital Expenditures:
Capital Expenditures	1,499	2,011
Identifiable Assets:
Assets	149,172		$ 147,492
Operating Segments [Member]
Operating Revenues:
Total operating revenues	703	680
Income from Operations Reconciled to Income After Income Taxes and Net Income Attributable to Noncontrolling Interests
Income from Operations	1,578	1,059
Depreciation and Amortization:
Depreciation and Amortization	716	600
Capital Expenditures:
Capital Expenditures	1,297	1,774
Identifiable Assets:
Assets	93,117		93,631
Operating Segments [Member] | Restaurants [Member]
Operating Revenues:
Total operating revenues	31,755	28,212
Income from Operations Reconciled to Income After Income Taxes and Net Income Attributable to Noncontrolling Interests
Income from Operations	779	377
Depreciation and Amortization:
Depreciation and Amortization	626	521
Capital Expenditures:
Capital Expenditures	947	1,253
Identifiable Assets:
Assets	73,017		73,596
Operating Segments [Member] | Package stores [Member]
Operating Revenues:
Total operating revenues	9,403	8,511
Income from Operations Reconciled to Income After Income Taxes and Net Income Attributable to Noncontrolling Interests
Income from Operations	799	682
Depreciation and Amortization:
Depreciation and Amortization	90	79
Capital Expenditures:
Capital Expenditures	350	521
Identifiable Assets:
Assets	20,100		20,035
Corporate, Non-Segment [Member]
Income from Operations Reconciled to Income After Income Taxes and Net Income Attributable to Noncontrolling Interests
Income from Operations	(381)	(294)
Depreciation and Amortization:
Depreciation and Amortization	105	99
Capital Expenditures:
Capital Expenditures	202	$ 237
Identifiable Assets:
Assets	$ 56,055		$ 53,861