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Consolidated Statement of Comprehensive Income - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Consolidated Statement of Comprehensive Income [Abstract]
Net income		$ 2,724	$ 1,878	$ 5,100	$ 3,754
Other comprehensive income:
Unrealized holding gain		2,735	1,810	3,957	3,829
Unrealized holding gain : Tax effect		(930)	(615)	(1,346)	(1,301)
Reclassification of gains recognized in net income		(31)	(205)	(37)	(270)
Reclassification of gains recognized in net income: Tax effect		11	69	13	92
Other comprehensive income	[1]	1,785	1,059	2,587	2,350
Comprehensive Income		$ 4,509	$ 2,937	$ 7,687	$ 6,104
[1] All amounts are net of tax. Amounts in parentheses indicate debits.

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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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