Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Statement of Comprehensive Income [Abstract]
Net earnings	$ 2,398	$ 2,589	$ 7,240	$ 9,179
Unrealized (losses) gains on securities available-for-sale:
Unrealized holding (losses) gains arising during the year	(645)	1,717	4,217	447
Less: reclassification adjustment for gains on sales of securities available-for-sale	0	0	(20)	(1,243)
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Tax	(645)	1,717	4,197	(796)
Other Comprehensive Income (loss): Derivatives qualifying as hedges: Before Tax Amount
Change in fair value of derivative instruments designated as cash flow hedges	55	0	55	0
Total other comprehensive (loss) income, before tax	(590)	1,717	4,252	(796)
Income tax effect related to items of other comprehensive (loss) income	206	(601)	(1,488)	279
Total other comprehensive (loss) income, net of tax	(384)	1,116	2,764	(517)
Total comprehensive income	$ 2,014	$ 3,705	$ 10,004	$ 8,662