Earnings per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Net income	$ 3,475	$ 3,513
Basic weighted-average number of common shares outstanding (in shares)	16,490,111	16,471,569
Plus: common share equivalents (in shares)	0	866
Diluted weighted-average number of common shares outstanding (in shares)	16,490,111	16,472,435
Income per common share:
Basic (in dollars per share)	$ 0.21us-gaap_EarningsPerShareBasic	$ 0.21us-gaap_EarningsPerShareBasic
Diluted (in dollars per share)	$ 0.21us-gaap_EarningsPerShareDiluted	$ 0.21us-gaap_EarningsPerShareDiluted

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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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period).

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