Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

Name:	us-gaap_Goodwill
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Impairment of Long-Lived Assets and Goodwill (Details)	6 Months Ended
Impairment of Long-Lived Assets and Goodwill (Details)	Mar. 31, 2016 USD ($) restaurants	Sep. 30, 2015 USD ($)	May. 07, 2015 USD ($)
Impaired Long-Lived Assets Held and Used [Line Items]
Number of restaurants impaired \| restaurants	0
Goodwill	$ 15,076,000	$ 15,066,000	$ 14,980,000
Good Times Drive Thru Inc. [Member]
Impaired Long-Lived Assets Held and Used [Line Items]
Goodwill	96,000
Bad Daddy's Franchise Development, LLC [Member]
Impaired Long-Lived Assets Held and Used [Line Items]
Goodwill	$ 14,980,000