Leases (Details) (USD $) In Thousands, unless otherwise specified	Dec. 28, 2013
Summary of future minimum commitments for capital leases and for operating leases with non-cancelable terms
Capital Leases future minimum payments, 2014	$ 24
Capital Leases future minimum payments, 2015
Capital Leases future minimum payments, 2016
Capital Leases future minimum payments, 2017
Capital Leases future minimum payments, 2018
Capital Leases future minimum payments, Thereafter
Total minimum lease payments, Capital Lease	24
Less amount representing interest, Capital Lease	(1)
Present value of minimum lease payments, including current maturities of $23, Capital Lease	23
Operating Leases future minimum payments, 2014	12,374
Operating Leases future minimum payments, 2015	10,375
Operating Leases future minimum payments, 2016	9,006
Operating Leases future minimum payments, 2017	7,787
Operating Leases future minimum payments, 2018	5,864
Operating Leases future minimum payments, Thereafter	69,099
Total minimum lease payments, Operating Lease	$ 114,505