CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Statement of Comprehensive Income [Abstract]
Net income	$ 27,858	$ 22,289	$ 13,045
Unrealized gain (loss) on securities available for sale:
Unrealized holding gain (loss) arising during the period, pretax	1,510	(575)	191
Tax (expense) benefit	(317)	120	(140)
Reclassification of realized gain	(727)	(7)	(4)
Tax expense	153	1	1
Other comprehensive income (loss)	619	(461)	48
Comprehensive income	$ 28,477	$ 21,828	$ 13,093

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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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Amount of tax expense (benefit) 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 category and out of the held-to-maturity category.

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Amount after tax of other comprehensive income (loss) attributable to parent entity.

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