Commitments And Contingencies (Schedule Of Future Minimum Payments For Operating Leases And Capital Leases) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 30, 2012
Commitments and Contingencies Disclosure [Abstract]
Capital Leases, 2013	$ 319
Capital Leases, 2014	146
Capital Leases, 2015	61
Capital Leases, 2016	16
Capital Leases, 2017	2
Capital Leases, Thereafter	0
Capital Leases, Total minimum lease payments	544
Less: amounts representing interest	62
Present value of minimum lease payments	482
Operating Leases, 2013	11,150
Operating Leases, 2014	7,781
Operating Leases, 2015	5,081
Operating Leases, 2016	3,862
Operating Leases, 2017	3,152
Operating Leases, Thereafter	3,631
Operating Leases, Total minimum lease payments	34,657
2013	11,469
2014	7,927
2015	5,142
2016	3,878
2017	3,154
Thereafter	3,631
Total minimum lease payments	$ 35,201

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Amount of minimum lease payments for capital leases.

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Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.

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Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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