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Note 11 - Share-Based Compensation (Details) - Restricted Stock Unit Activity (USD $)
0 Months Ended 3 Months Ended
Aug. 28, 2013
Nov. 20, 2013
Restricted Stock Unit Activity [Abstract]    
Restricted Stock Units Unvested 424,236 424,236
Weighted Average Fair Value Unvested (in Dollars per share) $ 5.74 $ 5.74
Weighted-Average Remaining Contractual Term Unvested 2 years 36 days 2 years