Other Liabilities, Long-Term (Details) - USD ($) $ in Thousands	Apr. 02, 2017	Jan. 01, 2017
Other Liabilities, Noncurrent [Abstract]
Accrued occupancy costs	$ 12,041	$ 11,498
Accrued workers' compensation and general liability claims	3,153	3,254
Deferred compensation	4,142	3,364
Long-term obligation to BKC for right of first refusal	2,065	1,756
Other	157	158
Other Liabilities	$ 21,558	$ 20,030