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Note 13 - Income Taxes (Tables)
3 Months Ended
Sep. 27, 2015
Income Tax Disclosure [Abstract]  
Summary of Valuation Allowance [Table Text Block]
   

September 27, 2015

   

June 28, 2015

 

Investment in a former domestic unconsolidated affiliate

  $ (6,400 )   $ (6,503 )

Equity-method investment in Parkdale America, LLC

    (3,009 )     (3,261 )

Foreign tax credits

    (1,680 )     (1,680 )

Book versus tax basis difference in Renewables

    (1,300 )     (1,359 )

NOLs related to Renewables

    (2,963 )     (2,803 )

Total deferred tax valuation allowance

  $ (15,352 )   $ (15,606 )