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Note 19 - Related-Party Transactions (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Note 19 - Related-Party Transactions (Details) [Line Items]      
Operating Leases, Rent Expense (in Dollars) $ 7,500 $ 7,700 $ 6,500
Chief Executive Officer [Member] | Related Entity That Owns Cleveland Warehouse [Member]
     
Note 19 - Related-Party Transactions (Details) [Line Items]      
Equity Method Investment, Ownership Percentage 50.00%    
Affiliated Entity [Member] | Cleveland Warehouse [Member]
     
Note 19 - Related-Party Transactions (Details) [Line Items]      
Operating Leases, Rent Expense (in Dollars)   $ 204