Business Combinations (Narrative) (Details) - USD ($)	1 Months Ended	12 Months Ended
	May 07, 2015	Sep. 27, 2016	Sep. 30, 2015
Business Acquisition [Line Items]
Aggregate price paid	$ 21,402,000
Cash purchase price	18,988,000
Amount of promissory note	$ 2,414,000
Acquisition costs		$ 0	$ 648,000
Bad Daddy's International, LLC [Member]
Business Acquisition [Line Items]
Remaining interest acquired	52.00%
Ownership interest in affiliate	48.00%
Investment in affiliate, payment	$ 498,000
Aggregate price paid	21,402,000
Cash purchase price	18,988,000
Amount of promissory note	$ 2,414,000
Payment period	1 year
Interest rate	3.25%
Payment threshold for release of subsidiary	50.00%
Revenue attributed to BDI from acquisition date included in statement of operations			7,639,000
Acquisition costs			648,000
BDFD [Member]
Business Acquisition [Line Items]
Revenue attributed to BDI from acquisition date included in statement of operations			$ 189,000