Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Net income	$ 2,732us-gaap_NetIncomeLoss	$ 2,028us-gaap_NetIncomeLoss
Other comprehensive income, pretax Investment securities available for sale
Increase in net unrealized gains	1,723	1,293
Plus: reclassification adjustment of net gains included in net income	29	85
Increase in net unrealized gains on investment securities available for sale	1,752	1,378
Other comprehensive income, pretax	1,752	1,378
Provision for income taxes related to items of other comprehensive income	666us-gaap_OtherComprehensiveIncomeLossTax	523us-gaap_OtherComprehensiveIncomeLossTax
Other comprehensive income, net of tax	1,086	855
Comprehensive income	$ 3,818us-gaap_ComprehensiveIncomeNetOfTax	$ 2,883us-gaap_ComprehensiveIncomeNetOfTax

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Amount before tax, after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss.

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Amount before tax, after reclassification adjustments of other comprehensive income (loss).

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Amount of tax expense (benefit) allocated to other comprehensive income (loss).

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