CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 62,919	$ 64,167	$ 52,505
Unrealized gains/losses on securities:
Unrealized holding gain/(loss) arising during the period on available-for-sale securities	(173,428)	(23,738)	21,345
Net unrealized loss at time of transfer on securities available-for-sale transferred to held-to-maturity	(36,838)	0	0
Reclassification adjustment for (accretion) amortization of unrealized holdings gain/(loss) included in accumulated other comprehensive income from the transfer of securities available-for-sale to held-to-maturity	97	0	0
Reclassification adjustment for loss/ (gains) included in net income	82	(143)	(281)
Unrealized holding gain/(loss) arising during the period on available-for-sale securities	(210,087)	(23,881)	21,064
Income tax (expense) benefit	53,152	6,043	(5,337)
Other comprehensive income (loss)	(156,935)	(17,838)	15,727
Comprehensive income (loss)	$ (94,016)	$ 46,329	$ 68,232