CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Statement [Abstract]
Net income	$ 11,136	$ 8,824	$ 6,256
Other comprehensive income (loss)
Net unrealized gains (losses) on securities available-for-sale	2,258	(202)	(318)
Reclassification of net realized gains in net income	(263)	(318)	(178)
Unrealized gains (losses) on securities available-for-sale	1,995	(520)	(496)
Income tax (expense) benefit	(418)	105	198
Unrealized gains (losses) on securities available-for-sale, net of tax	1,577	(415)	(298)
Other comprehensive income (loss)	1,577	(415)	(298)
Comprehensive income	$ 12,713	$ 8,409	$ 5,958

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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Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities and unrealized holding gain (loss) related to transfers of securities into the available-for-sale classification and out of the held-to-maturity classification.

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Amount before tax and reclassification adjustments of unrealized holding gain (loss) on available-for-sale securities.

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