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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Statements of Comprehensive Income [Abstract]
Net earnings	$ 2,006	$ 1,801
Other comprehensive income, net of tax:
Unrealized net holding gain (loss) on securities	(5,132)	4,349
Reclassification adjustment for net gain on securities recognized in net earnings	0	(5)
Other comprehensive income	(5,132)	4,344
Comprehensive income	$ (3,126)	$ 6,145

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