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Stockholders' Equity (Tables) | 9 Months Ended
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Sep. 30, 2015
Equity [Abstract] |
Dividends Declared | Presented below is a summary of cash dividends paid to common shareholders, recorded as a reduction of retained earnings.
| Three months ended |  | Nine months ended
(in thousands, except per share data) | September 30, 2015 | September 30, 2014 |  | September 30, 2015 | September 30, 2014
Cash dividends to common stockholders | $ | 1,316 |  | $ | 1,185 |  |  | $ | 3,936 |  | $ | 3,428 |
Cash dividends per common share | $ | 0.22 |  | $ | 0.20 |  |  | $ | 0.66 |  | $ | 0.58 |

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- Definition Tabular disclosure of information related to dividends declared, including paid and unpaid dividends. + References No definition available. + Details
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