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Note 5 - Goodwill and Intangible Assets (Detail) - Intangible Amortization Expense (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2011
2012 $ 49,008
2013 42,853
2014 26,943
2015 18,399
2016 6,092
Thereafter 2,873
Total $ 146,168