Net Income per Common Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Earnings Per Share [Abstract]
Net income available to common shareholders (in thousands)	$ 1,703	$ 1,852	$ 4,659	$ 4,323
Weighted average shares issued	15,262,501	15,248,221	15,253,192	15,245,874
Add: dilutive effect of stock options	5,307	205	7,556	1,275
Weighted average shares outstanding adjusted for potential dilution	15,267,808	15,248,426	15,260,748	15,247,149
Basic earnings per share (in dollars per share)	$ 0.11	$ 0.12	$ 0.31	$ 0.28
Diluted earnings per share (in dollars per share)	$ 0.11	$ 0.12	$ 0.31	$ 0.28
Anti-dilutive shares excluded from earnings per share calculation (in shares)	160,000	199,000	160,000	194,000

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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