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Note 23 - Reconciliation Between Share of Underlying Equity in PAL and Investment (Details) - USD ($)
Jun. 26, 2016
Jun. 28, 2015
Parkdale America LLC [Member] | Initial Excess Capital Contributions [Member]    
Equity method investment difference between carrying amount and underlying equity $ 53,363,000  
Parkdale America LLC [Member] | Impairment Charge Recorded in 2007 [Member]    
Equity method investment difference between carrying amount and underlying equity (74,106,000)  
Parkdale America LLC [Member] | Antitrust Lawsuit Against PAL [Member]    
Equity method investment difference between carrying amount and underlying equity 2,652,000  
Parkdale America LLC [Member] | Cotton Rebate Adjustments [Member]    
Equity method investment difference between carrying amount and underlying equity (183,000)  
Parkdale America LLC [Member]    
Underlying equity as of June 26, 2016 131,742,000  
Equity Method Investments 113,468,000  
Equity Method Investments $ 117,412,000 $ 113,901,000