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Note 8 - Property, Plant and Equipment, Net (Details) - Internal Software Development Costs within PP&E - Software Development [Member] - USD ($)
$ in Thousands
Jun. 28, 2015
Jun. 29, 2014
Note 8 - Property, Plant and Equipment, Net (Details) - Internal Software Development Costs within PP&E [Line Items]    
Internal software development costs $ 2,473 $ 2,318
Accumulated amortization (2,221) (2,075)
Net internal software development costs $ 252 $ 243