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Stock-Based Compensation Plan (Tables) | 9 Months Ended
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Sep. 30, 2013
Share-based Compensation [Abstract] |
Restricted Stock Activity |
| Nine Months Ended
| September 30,
| 2013 |  | 2012
| Shares |  | Weighted Average Grant Date Fair Value |  | Shares |  | Weighted Average Grant Date Fair Value
Nonvested, beginning of period | 16,500 |  |  | $ | 16.53 |  |  | 13,700 |  |  | $ | 16.11 |
Granted | 14,900 |  |  | 22.06 |  |  | 14,500 |  |  | 17.87 |
Vested | (9,699 | ) |  | 16.47 |  |  | (7,363 | ) |  | 16.10 |
Forfeited | (651 | ) |  | 16.75 |  |  | (737 | ) |  | 16.25 |
Nonvested, end of period | 21,050 |  |  | $ | 20.46 |  |  | 20,100 |  |  | $ | 17.37 |

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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Details
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