Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Statement of Comprehensive Income [Abstract]
Net income	$ 4,063	$ 4,128
Other comprehensive income:
Unrealized gains on securities available for sale	1,011	2,222
Tax effect	(354)	(778)
Reclassification adjustment for gains on sales of securities	(259)	(366)
Tax effect	91	128
Other comprehensive income	489	1,206
Comprehensive income	$ 4,552	$ 5,334

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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