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Note 16 - Stock Based Compensation (Detail) - Stock Based Compensation Total Cost Charged Against Income (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Mar. 24, 2013
Mar. 25, 2012
Mar. 24, 2013
Mar. 25, 2012
Compensation cost $ 267 $ 396 $ 1,287 $ 1,659
Stock Options Subject to Service Conditions [Member]
       
Compensation cost 217 200 676 592
Stock Options Subject to Market Conditions [Member]
       
Compensation cost       (18)
RSUs Issued to Non-Employee Directors [Member]
       
Compensation cost     400 566
RSUs Issued to Key Employees [Member]
       
Compensation cost $ 50 $ 196 $ 211 $ 519