Segment Reporting (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Mar. 26, 2019	Mar. 27, 2018	Mar. 26, 2019	Mar. 27, 2018	Sep. 25, 2018
Segment Reporting Information [Line Items]
Revenues	$ 27,172	$ 23,596	$ 52,542	$ 46,444
Income (loss) from operations	18	(41)	(563)	(368)
Capital expenditures	875	2,222	3,793	4,169
Property and equipment, net	35,821		35,821		$ 35,245
Bad Daddys [Member]
Segment Reporting Information [Line Items]
Revenues	20,474	16,047	38,815	31,123
Income (loss) from operations	374	198	(194)	8
Capital expenditures	632	2,063	3,118	3,989
Property and equipment, net	29,971		29,971		29,642
Good Times [Member]
Segment Reporting Information [Line Items]
Revenues	6,698	7,549	13,727	15,321
Income (loss) from operations	(219)	(139)	(145)	(158)
Capital expenditures	241	157	629	177
Property and equipment, net	5,488		5,488		5,234
Corporate Segment [Member]
Segment Reporting Information [Line Items]
Income (loss) from operations	(137)	(100)	(224)	(218)
Capital expenditures	2	$ 2	46	$ 3
Property and equipment, net	$ 362		$ 362		$ 369

Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

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