Note 4 - Property and Equipment (Details) - Property and Equipment (USD $) In Thousands, unless otherwise specified	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Property, Plant and Equipment [Line Items]
Property, plant and equipment	$ 247,675	$ 260,593
Less accumulated depreciation	177,512	189,134
	70,163	71,459	77,445
Land [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	2,261	2,261
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	39,723	40,516
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	21,722	23,120
Building [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	14,970	14,970
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	124,068	136,402
Software and Software Development Costs [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	42,276	40,943
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	$ 2,655	$ 2,381