Related Parties (Details) $ in Thousands	9 Months Ended
	Sep. 27, 2015 USD ($) Rate shares	Dec. 28, 2014 shares	May. 30, 2012 shares
Related Party Transaction [Line Items]
Preferred stock, shares issued | shares	100	100	100
Convertible Preferred Stock, Common Shares Issuable upon Conversion | shares	9,414,580
Preferred stock, ownership percentage if converted | Rate	21.00%
Initial Franchise Fees	$ 50
Franchise Term	20 years
Affiliated Entity [Member]
Related Party Transaction [Line Items]
Board of directors, number of members	2
Other Liabilities [Member]
Related Party Transaction [Line Items]
Liabilities due to BKC	$ 1,100
Accounts Payable [Member]
Related Party Transaction [Line Items]
Liabilities due to BKC	$ 5,700