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Basic and Diluted Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2013
Earnings Per Share Abstract |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  |  |  |  | Quarter ended June 30, |  |  | Six months ended June 30,
(In thousands, except share and per share data) |  |  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012
Basic and diluted: |  |  |  |  |  |  |  |  |  |  |  |
| Net earnings |  | $ | 1,907 |  | $ | 2,029 |  | $ | 3,596 |  | $ | 3,494
| Weighted average common shares outstanding |  |  | 3,642,955 |  |  | 3,642,826 |  |  | 3,642,936 |  |  | 3,642,782
|  | Earnings per share |  | $ | 0.52 |  | $ | 0.56 |  | $ | 0.99 |  | $ | 0.96

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
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