Summary of Significant Accounting Policies Cash and Cash Equivalents (Details) (USD $)	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011	Jan. 01, 2011
Accounting Policies [Abstract]
Cash and Cash Equivalents, at Carrying Value	$ 48,408,000	$ 56,542,000	$ 43,966,000	$ 22,019,000
Cash, Uninsured Amount	46,300,000	54,300,000
cash equivalent, in transit settlements	$ 2,800,000	$ 2,600,000