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Note 20 - Investments in Unconsolidated Affiliates and Variable Interest Entities (Details) - Reconciliation between Company's Share of the Underlying Equity of PAL and Its Investment (USD $)
In Thousands, unless otherwise specified
Sep. 29, 2013
Jun. 30, 2013
Note 20 - Investments in Unconsolidated Affiliates and Variable Interest Entities (Details) - Reconciliation between Company's Share of the Underlying Equity of PAL and Its Investment [Line Items]    
Investment balance as of September 2013 $ 96,888 $ 93,261
Parkdale America, LLC [Member] | Initial Excess Capital Contributions [Member]
    
Note 20 - Investments in Unconsolidated Affiliates and Variable Interest Entities (Details) - Reconciliation between Company's Share of the Underlying Equity of PAL and Its Investment [Line Items]    
Equity method investment, difference between carrying amount and underlying equity 53,363  
Parkdale America, LLC [Member] | Impairment Charge Recorded In 2007 [Member]
    
Note 20 - Investments in Unconsolidated Affiliates and Variable Interest Entities (Details) - Reconciliation between Company's Share of the Underlying Equity of PAL and Its Investment [Line Items]    
Equity method investment, difference between carrying amount and underlying equity (74,106)  
Parkdale America, LLC [Member] | Anti-trust Lawsuit Against PAL [Member]
    
Note 20 - Investments in Unconsolidated Affiliates and Variable Interest Entities (Details) - Reconciliation between Company's Share of the Underlying Equity of PAL and Its Investment [Line Items]    
Equity method investment, difference between carrying amount and underlying equity 2,652  
Parkdale America, LLC [Member] | EAP Adjustments [Member]
    
Note 20 - Investments in Unconsolidated Affiliates and Variable Interest Entities (Details) - Reconciliation between Company's Share of the Underlying Equity of PAL and Its Investment [Line Items]    
Equity method investment, difference between carrying amount and underlying equity (364)  
Parkdale America, LLC [Member]
    
Note 20 - Investments in Unconsolidated Affiliates and Variable Interest Entities (Details) - Reconciliation between Company's Share of the Underlying Equity of PAL and Its Investment [Line Items]    
Underlying equity as of September 2013 111,196  
Investment balance as of September 2013 $ 92,741