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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Statement of Comprehensive Income [Abstract]
Net income	$ 8,090	$ 6,628	$ 7,874
Other comprehensive income (loss), net of tax:
Unrealized holding gains (losses) on securities available for sale arising during the period	6,557	(2,190)	1,345
Reclassification adjustment for gains realized in net income	(1,190)	(1,420)	(1,924)
Net unrealized gains (losses)	5,367	(3,610)	(579)
Tax effect	(1,586)	1,246	202
Total other comprehensive income (loss), net of tax and reclassification adjustments	3,781	(2,364)	(377)
Total comprehensive income	$ 11,871	$ 4,264	$ 7,497

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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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