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Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Statement of Comprehensive Income [Abstract]
Net earnings	[1]	$ 2,845	$ 2,383	$ 4,944	$ 4,588
Net unrealized holding (losses) gains on available-for-sale securities		(323)	4,497	(6,699)	5,019
Reclassification adjustment for net gains included in earnings			(177)	(35)	(324)
Net unrealized (losses) gains		(323)	4,320	(6,734)	4,695
Income tax effect on net gains included in earnings			65	9	120
Income tax effect on net unrealized holding losses (gains)		79	(1,670)	1,641	(1,871)
Other comprehensive (loss) income		(244)	2,715	(5,084)	2,944
Total comprehensive income (loss)		$ 2,601	$ 5,098	$ (140)	$ 7,532
[1] Share and per share values for the periods ended June 30, 2017 have been adjusted to give effect to the 5% stock dividend paid during December 2017.

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