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Earnings per Common Share | 12 Months Ended
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Dec. 31, 2017
Earnings Per Share [Abstract] |
Earnings per Common Share | Earnings per Common Share Basic earnings per common share represents income available to common shareholders divided by the weighted-average number of common shares outstanding during the period. Diluted earnings per common share reflects additional common shares that would have been outstanding if dilutive potential common shares had been issued, as well as any adjustment to income that would result from the assumed issuance. The following table presents the computation of basic and diluted earnings per share for the years ended December 31, 2017 and 2016 (dollars in thousands, except per share data):
| 2017 |  | 2016
(Numerator): |  |  |
Net income | $ | 6,448 |  |  | $ | 5,907 |
(Denominator): |  |  |
Weighted average shares outstanding – basic | 4,941,233 |  |  | 4,924,636 |
Potentially dilutive common shares – restricted stock units | 2,665 |  |  | 3,548 |
Weighted average shares outstanding – diluted | 4,943,898 |  |  | 4,928,184 |
Income per common share |  |  |
Basic | $ | 1.30 |  |  | $ | 1.20 |
Diluted | $ | 1.30 |  |  | $ | 1.20 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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