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Note 11 - Income (Loss) Per Share (Details) (Equity Option [Member])
12 Months Ended
Dec. 30, 2012
Equity Option [Member]
 
Note 11 - Income (Loss) Per Share (Details) [Line Items]  
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 191,000us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= us-gaap_StockOptionMember