Non-controlling Interests (Details) $ in Thousands	3 Months Ended
Dec. 26, 2017 USD ($) restaurants
Noncontrolling Interest [Line Items]
Balance at September 26, 2017	$ 2,713
Income	173
Distributions	(256)
Balance at December 26, 2017	2,630
Good Times Drive Thru Inc. [Member]
Noncontrolling Interest [Line Items]
Balance at September 26, 2017	434
Income	79
Distributions	(94)
Balance at December 26, 2017	$ 419
Number of restaurants \| restaurants	7
Bad Daddy's International, LLC [Member]
Noncontrolling Interest [Line Items]
Balance at September 26, 2017	$ 2,279
Income	94
Distributions	(162)
Balance at December 26, 2017	$ 2,211
Number of restaurants \| restaurants	6

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).

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(22))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(24))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
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-Subparagraph (SX 210.3-04)
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of Net Income (Loss) attributable to noncontrolling interest.

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-Name Accounting Standards Codification
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-SubTopic 10
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-URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591551-111686

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Represents the number of restaurants.

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