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Note 7 - Goodwill and Identifiable Intangible Assets (Details) - Amortization of Intangible Assets, Future Amortization Expense (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2014
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|---|---|
| Amortization of Intangible Assets, Future Amortization Expense [Abstract] | |
| 2015 | $ 12,730 |
| 2016 | 12,704 |
| 2017 | 12,678 |
| 2018 | 12,645 |
| 2019 | 11,075 |
| Thereafter | 17,191 |
| $ 79,023 |