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Note 5 - Goodwill and Intangible Assets (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Mar. 31, 2014
Dec. 31, 2013
Note 5 - Goodwill and Intangible Assets (Details) [Line Items]    
Indefinite-Lived Trade Names (in Dollars) $ 73,400 $ 73,400
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 15 years  
Amortization of Intangible Assets (in Dollars) $ 13,317 $ 6,735
Customer Relationships [Member]
    
Note 5 - Goodwill and Intangible Assets (Details) [Line Items]    
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 16 years  
Developed Technology Rights [Member]
    
Note 5 - Goodwill and Intangible Assets (Details) [Line Items]    
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 10 years  
Minimum [Member] | Customer Relationships [Member]
    
Note 5 - Goodwill and Intangible Assets (Details) [Line Items]    
Finite-Lived Intangible Asset, Useful Life 8 years  
Minimum [Member] | Developed Technology Rights [Member]
    
Note 5 - Goodwill and Intangible Assets (Details) [Line Items]    
Finite-Lived Intangible Asset, Useful Life 7 years  
Maximum [Member] | Customer Relationships [Member]
    
Note 5 - Goodwill and Intangible Assets (Details) [Line Items]    
Finite-Lived Intangible Asset, Useful Life 20 years  
Maximum [Member] | Developed Technology Rights [Member]
    
Note 5 - Goodwill and Intangible Assets (Details) [Line Items]    
Finite-Lived Intangible Asset, Useful Life 10 years