Impairment of Long-Lived Assets and Goodwill (Details)	9 Months Ended
	Jun. 30, 2015 USD ($) restaurants	May. 07, 2015 USD ($)	Sep. 30, 2014 USD ($)
Impaired Long-Lived Assets Held and Used [Line Items]
Number of restaurants impaired | restaurants	0
Goodwill	$ 15,070,000	$ 14,974,000	$ 96,000
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	$ 14,974,000