Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 3,406	$ 2,231	$ 8,666	$ 6,928
Other comprehensive (loss) income:
Unrealized (loss) gain on available for sale securities net of reclassification adjustments, and net of deferred income tax of ($78) and $57 for the three months ended, respectively and $574 and $853 for the nine months ended, respectively	(295)	214	2,160	3,208
Total other comprehensive (loss) income	(295)	214	2,160	3,208
Total comprehensive income	$ 3,111	$ 2,445	$ 10,826	$ 10,136