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Note 20 - Investments in Unconsolidated Affiliates and Variable Interest Entities (Details) - Raw Material Purchases Under Supply Agreement (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Sep. 29, 2013
Sep. 23, 2012
UNF [Member]
   
Note 20 - Investments in Unconsolidated Affiliates and Variable Interest Entities (Details) - Raw Material Purchases Under Supply Agreement [Line Items]    
Supply agreement raw material purchases $ 3,179 $ 3,263
UNF America [Member]
   
Note 20 - Investments in Unconsolidated Affiliates and Variable Interest Entities (Details) - Raw Material Purchases Under Supply Agreement [Line Items]    
Supply agreement raw material purchases 5,986 5,698
UNF and UNF America [Member]
   
Note 20 - Investments in Unconsolidated Affiliates and Variable Interest Entities (Details) - Raw Material Purchases Under Supply Agreement [Line Items]    
Supply agreement raw material purchases $ 9,165 $ 8,961