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Note 4 - Goodwill and Intangible Assets (Details) - Projected Amortization Expense (USD $)
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Dec. 31, 2013
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|---|---|
| Projected Amortization Expense [Abstract] | |
| 2014 | $ 6,340,000 |
| 2015 | 5,837,500 |
| 2016 | 5,665,000 |
| 2017 | 5,665,000 |
| 2018 | 4,377,000 |
| Thereafter | 10,897,500 |
| Total | $ 38,782,000 |