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CONSOLIDATED STATEMENTS OF COMMON STOCKHOLDERS' EQUITY - USD ($) $ in Thousands | Common Stock [Member] | Retained Earnings [Member] | Total
--- | --- | --- | ---
Balance at Dec. 31, 2012 | $ 143,572 | $ 38,060 | $ 181,632
Balance, shares at Dec. 31, 2012 | 15,795 |  |
Net Income |  | 16,633 | 16,633
Dividend Reinvestment & Common Stock Purchase Plan | $ 1,653 |  | 1,653
Dividend Reinvestment & Common Stock Purchase Plan, shares | 82 |  |
Restricted Stock Award, Net - Employees | $ 388 |  | 388
Restricted Stock Award, Net - Employees, shares | 26 |  |
Stock Award - Board Of Directors | $ 105 |  | 105
Stock Award - Board Of Directors, shares | 5 |  |
Conversion of Convertible Preferred Stock | $ 467 |  | 467
Conversion of Convertible Preferred Stock, shares | 55 |  |
Cash Dividends on Common Stock |  | (11,943) | (11,943)
Cash Dividends on Preferred Stock |  | (190) | (190)
Balance at Dec. 31, 2013 | $ 146,185 | 42,560 | 188,745
Balance, shares at Dec. 31, 2013 | 15,963 |  |
Net Income |  | 18,445 | 18,445
Dividend Reinvestment & Common Stock Purchase Plan | $ 1,493 |  | 1,493
Dividend Reinvestment & Common Stock Purchase Plan, shares | 71 |  |
Restricted Stock Award, Net - Employees | $ 434 |  | 434
Restricted Stock Award, Net - Employees, shares | 33 |  |
Stock Award - Board Of Directors | $ 105 |  | 105
Stock Award - Board Of Directors, shares | 5 |  |
Conversion of Convertible Preferred Stock | $ 451 |  | 451
Conversion of Convertible Preferred Stock, shares | 52 |  |
Cash Dividends on Common Stock |  | (12,231) | (12,231)
Cash Dividends on Preferred Stock |  | (151) | (151)
Balance at Dec. 31, 2014 | $ 148,668 | 48,623 | 197,291
Balance, shares at Dec. 31, 2014 | 16,124 |  |
Net Income |  | 20,028 | 20,028
Dividend Reinvestment & Common Stock Purchase Plan | $ 1,462 |  | 1,462
Dividend Reinvestment & Common Stock Purchase Plan, shares | 63 |  |
Restricted Stock Award, Net - Employees | $ 528 |  | 528
Restricted Stock Award, Net - Employees, shares | 33 |  |
Stock Award - Board Of Directors | $ 105 |  | 105
Stock Award - Board Of Directors, shares | 5 |  |
Cash Dividends on Common Stock |  | (12,554) | (12,554)
Cash Dividends on Preferred Stock |  | (144) | (144)
Common Stock Expenses |  | (22) | (22)
Balance at Dec. 31, 2015 | $ 150,763 | $ 55,931 | $ 206,694
Balance, shares at Dec. 31, 2015 | 16,225 |  |

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