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Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Statement of Comprehensive Income [Abstract]
Net earnings	$ 2,183	$ 2,099
Net unrealized holding gains (losses) on available-for-sale securities	4,727	(6,376)
Less reclassification adjustment for net gains included in earnings		(35)
Net unrealized gains (losses)	4,727	(6,411)
Income tax effect on net gains included in earnings		9
Income tax effect on net unrealized holding (losses) gains	(1,158)	1,562
Other comprehensive income (loss)	3,569	(4,840)
Total comprehensive income (loss)	$ 5,752	$ (2,741)

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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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