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Note 10 - Intangible Assets (Details) - Estimated Annual Amortization Expense For Recorded Intangible Assets (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Estimated Annual Amortization Expense For Recorded Intangible Assets [Abstract]  
2014 $ 18,907
2015 16,517
2016 16,152
2017 15,123
2018 $ 13,716