Note 15 - Income Taxes (Details) - Effective Income Tax Rate Reconciliation	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012
Effective Income Tax Rate Reconciliation [Abstract]
Tax at statutory rate (credit)	34.00%	34.00%
State income taxes, net of Federal income tax benefit	6.50%	7.40%
Permanent differences	2.60%	(2.40%)
Foreign income tax rate	(1.60%)	0.30%
Reverse liability for amended return	(18.30%)
Other, net	0.90%	0.20%
Total income tax expense	24.10%	39.50%