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Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Statement of Comprehensive Income [Abstract]
Net income	$ 2,687	$ 1,543
Other comprehensive (loss) income, net of tax,
Unrealized holding (losses) gains on available for sale securities, net of tax	(862)	381
Pension liability adjustment, net of tax	(99)	0
Total other comprehensive (loss) income	(961)	381
Total comprehensive income	$ 1,726	$ 1,924

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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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Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.

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