Impairment of Long-Lived Assets and Goodwill (Details) - USD ($)	3 Months Ended		6 Months Ended
	Apr. 01, 2025	Mar. 26, 2024	Apr. 01, 2025	Mar. 26, 2024	Sep. 24, 2024
Impairment of Long-Lived Assets and Goodwill [Line Items]
Impairments			$ 494,000
Impairments of long-lived assets	$ 494,000		494,000
Goodwill	5,713,000		5,713,000		$ 5,713,000
Restaurant Assets [Member]
Impairment of Long-Lived Assets and Goodwill [Line Items]
Impairments of long-lived assets
Good Times Restaurants [Member]
Impairment of Long-Lived Assets and Goodwill [Line Items]
Goodwill	$ 96,000		$ 96,000
Bad Daddys Restaurants [Member]
Impairment of Long-Lived Assets and Goodwill [Line Items]
Goodwill		$ 5,617,000		$ 5,617,000