BUSINESS SEGMENTS (Details) - SCHEDULE OF BUSINESS SEGMENTS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022	Oct. 01, 2022
Operating Revenues:
Total operating revenues	$ 45,372	$ 40,675	$ 131,036	$ 118,408
Income from Operations Reconciled to Income After Income Taxes and Net Income Attributable to Noncontrolling Interests
Income from Operations	2,700	2,083	6,608	4,698
Interest expense	(264)	(177)	(801)	(547)
Interest and Other income	26	80	60	117
Gain on forgiveness of PPP Loans				3,488
Income Before Provision for Income Taxes	2,462	1,986	5,867	7,767
Provision for Income Taxes	(51)	(22)	(404)	(522)
Net Income	2,411	1,964	5,463	7,245
Net Income Loss (Income) Attributable to Noncontrolling Interests	(806)	(129)	(1,337)	(2,186)
Net Income Attributable to Flanigan’s Enterprises, Inc. Stockholders	1,605	1,835	4,126	5,059
Depreciation and Amortization:
Depreciation and Amortization	934	788	2,613	2,209
Capital Expenditures:
Capital Expenditures	14,448	2,202	18,690	6,997
Identifiable Assets:
Assets	146,401		146,401		$ 147,492
Operating Segments [Member]
Operating Revenues:
Total operating revenues	45,372	40,675	131,036	118,408
Income from Operations Reconciled to Income After Income Taxes and Net Income Attributable to Noncontrolling Interests
Income from Operations	3,618	2,658	8,838	6,152
Depreciation and Amortization:
Depreciation and Amortization	819	686	2,285	1,907
Capital Expenditures:
Capital Expenditures	5,810	1,992	9,518	6,311
Identifiable Assets:
Assets	99,796		99,796		93,631
Restaurants [Member] | Operating Segments [Member]
Operating Revenues:
Total operating revenues	35,813	32,329	101,962	91,985
Income from Operations Reconciled to Income After Income Taxes and Net Income Attributable to Noncontrolling Interests
Income from Operations	2,835	1,953	6,615	4,005
Depreciation and Amortization:
Depreciation and Amortization	690	607	1,947	1,670
Capital Expenditures:
Capital Expenditures	2,511	1,542	5,757	4,466
Identifiable Assets:
Assets	75,874		75,874		73,596
Package stores [Member] | Operating Segments [Member]
Operating Revenues:
Total operating revenues	8,791	7,626	26,853	24,285
Income from Operations Reconciled to Income After Income Taxes and Net Income Attributable to Noncontrolling Interests
Income from Operations	783	705	2,223	2,147
Depreciation and Amortization:
Depreciation and Amortization	129	79	338	237
Capital Expenditures:
Capital Expenditures	3,299	450	3,761	1,845
Identifiable Assets:
Assets	23,922		23,922		20,035
Other Revenues [Member] | Operating Segments [Member]
Operating Revenues:
Total operating revenues	768	720	2,221	2,138
Corporate Expenses [Member]
Income from Operations Reconciled to Income After Income Taxes and Net Income Attributable to Noncontrolling Interests
Income from Operations	2,700	2,083	6,608	4,698
Corporate expenses, net of other revenues	(918)	(575)	(2,230)	(1,454)
Interest expense	(264)	(177)	(801)	(547)
Interest and Other income	26	80	60	117
Gain on forgiveness of PPP Loans				3,488
Gain on sale of property and equipment				11
Identifiable Assets:
Assets	46,605		46,605		$ 53,861
Corporate [Member]
Depreciation and Amortization:
Depreciation and Amortization	115	102	328	302
Capital Expenditures:
Capital Expenditures	$ 8,638	$ 210	$ 9,172	$ 686