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Note 13 - Net Income Per Common Share | 12 Months Ended
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Dec. 31, 2014
Earnings Per Share [Abstract] |
Earnings Per Share [Text Block] | Note 13 – Net Income per Common Share The calculation of net income per common share for the years ended December 31 was as follows:
|  | 2014 |  |  | 2013 |  |  | 2012 |
(dollars and shares in thousands, except per share data) |  |  |  |  |  |  |  |  |  |  |  |
Basic: |  |  |  |  |  |  |  |  |  |  |  |
Net income available to common shareholders |  | $ | 53,644 |  |  | $ | 46,441 |  |  | $ | 34,723 |
Average common shares outstanding |  |  | 26,684 |  |  |  | 25,726 |  |  |  | 23,136 |
Basic net income per common share |  | $ | 2.01 |  |  | $ | 1.81 |  |  | $ | 1.50 |
Diluted: |  |  |  |  |  |  |  |  |  |  |  |
Net income available to common shareholders |  | $ | 53,644 |  |  | $ | 46,441 |  |  | $ | 34,723 |
Average common shares outstanding |  |  | 26,684 |  |  |  | 25,726 |  |  |  | 23,136 |
Adjustment for common share equivalents |  |  | 867 |  |  |  | 633 |  |  |  | 608 |
Average common shares outstanding-diluted |  |  | 27,551 |  |  |  | 26,359 |  |  |  | 23,744 |
Diluted net income per common share |  | $ | 1.95 |  |  | $ | 1.76 |  |  | $ | 1.46 |
Anti-dilutive shares |  |  | 13,000 |  |  |  | 35,079 |  |  |  | 131,182 |
The Company paid a 10% stock dividend on June 14, 2013. Per share amounts and the number of outstanding shares for periods ended prior to June 30, 2013 have been adjusted to give effect to the 10% common stock dividend.

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