Note 19 - Commitments (Details) (USD $)	12 Months Ended		0 Months Ended
	Jan. 03, 2015	Dec. 28, 2013	Feb. 28, 2014
Note 19 - Commitments (Details) [Line Items]
Operating Leases, Rent Expense	$ 2,837,000	$ 2,896,000
Operating Leases, Income Statement, Sublease Revenue	246,000	203,000
President and Chief Executive Officer [Member]
Note 19 - Commitments (Details) [Line Items]
Cash Severance Payment			$ 2,700,000