Related Parties (Details) $ in Thousands	9 Months Ended
	Oct. 02, 2016 USD ($) Rate shares	Jan. 03, 2016 shares
Related Party Transaction [Line Items]
Preferred stock, shares issued | shares	100	100
Franchise Term	20 years
ROFR liability to BKC	$ 400
Advertising, royalties and rent due to BKC	$ 6,500
Affiliated Entity [Member]
Related Party Transaction [Line Items]
Convertible Preferred Stock, Common Shares Issuable upon Conversion | shares	9,414,580
Preferred stock, ownership percentage if converted | Rate	20.80%
Initial Franchise Fees	$ 50
Franchise Term	20 years
Property leases	285
Property Leases Identical to BKC's Lease with Third Party [Member] | Affiliated Entity [Member]
Related Party Transaction [Line Items]
Property leases	157