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Note 15 - Stock-based Compensation (Details) - Stock Based Compensation Total Cost Charged Against Income - USD ($)
$ in Thousands
3 Months Ended
Sep. 27, 2015
Sep. 28, 2014
Note 15 - Stock-based Compensation (Details) - Stock Based Compensation Total Cost Charged Against Income [Line Items]    
Compensation cost $ 495 $ 526
Employee Stock Option [Member]    
Note 15 - Stock-based Compensation (Details) - Stock Based Compensation Total Cost Charged Against Income [Line Items]    
Compensation cost 475 464
Restricted Stock Units (RSUs) [Member]    
Note 15 - Stock-based Compensation (Details) - Stock Based Compensation Total Cost Charged Against Income [Line Items]    
Compensation cost $ 20 $ 62