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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Statement of Comprehensive Income [Abstract]
Net earnings	$ 4,139	$ 3,370	$ 11,631	$ 8,547
Unrealized (losses) gains on securities
Unrealized holding (losses) gains arising during the period	(264)	(115)	2,422	3,990
Amortization of net unrealized gains on held to maturity securities	23	48	58	98
Reclassification adjustment for net gains included in net earnings	0	(105)	(25)	(123)
Tax effect	92	0	(839)	(1,083)
Unrealized (losses) gains on securities, net of tax	(149)	(172)	1,616	2,882
Unrealized holding gains (losses) arising during the period on interest rate swaps	35	34	29	(289)
Total other comprehensive (loss) income	(114)	(138)	1,645	2,593
Comprehensive income	$ 4,025	$ 3,232	$ 13,276	$ 11,140

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Other Comprehensive Income (Loss), Available-for-sale and Held-to-maturity Securities Adjustment, Portion Attributable to Parent [Abstract]

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