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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2016
Earnings Per Share [Abstract] |
Reconciliation Of Basic And Diluted Earnings Per Share |
|  | Three Months Ended |  | Six Months Ended
|  | June 30, |  | June 30,
|  | 2016 |  | 2015 |  | 2016 |  | 2015
Net income | $ | 4,311 | $ | 3,873 | $ | 8,717 | $ | 7,754
Weighted average common shares outstanding |  |  |  |  |  |  |  |
Basic |  | 6,021,316 | 5,973,758 |  | 6,015,257 | 5,963,704
Effect of dilutive employee stock options |  | 64,985 |  | 90,655 |  | 68,110 |  | 86,418
Diluted |  | 6,086,301 | 6,064,413 |  | 6,083,367 | 6,050,122
Anti-dilutive options excluded from |  |  |  |  |  |  |  |
earnings per share calculation |  | 75,763 |  | 10,950 |  | 80,263 |  | 11,197
Per Common Share Data: |  |  |  |  |  |  |  |
Basic earnings per share | $ | 0.72 | $ | 0.65 | $ | 1.45 | $ | 1.30
Diluted earnings per share | $ | 0.71 | $ | 0.64 | $ | 1.43 | $ | 1.28

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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