Non-controlling Interests (Schedule of Noncontrolling Interests) (Details) - USD ($) $ in Thousands	3 Months Ended
Dec. 31, 2019	Dec. 25, 2018
Noncontrolling Interest [Line Items]
Balance at September 24, 2019	$ 1,522
Income	212	$ 309
Contributions	22
Distributions	(291)	$ (478)
Balance at December 31, 2019	1,465
Bad Daddy's [Member]
Noncontrolling Interest [Line Items]
Balance at September 24, 2019	1,190
Income	133
Contributions	22
Distributions	(186)
Balance at December 31, 2019	1,159
Good Times [Member]
Noncontrolling Interest [Line Items]
Balance at September 24, 2019	332
Income	79
Contributions
Distributions	(105)
Balance at December 31, 2019	$ 306

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).

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