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Note 3 - Goodwill and Intangible Assets (Details) - Goodwill Summary (USD $)
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6 Months Ended |
|---|---|
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Jun. 30, 2013
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| Goodwill Summary [Abstract] | |
| Balance - beginning | $ 0 |
| Goodwill resulting from acquisitions occurring in April 2013 | 31,037,564 |
| Balance - June 30, 2013 | $ 31,037,564 |