CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Net income	$ 11,500	$ 8,259
Other comprehensive income (loss):
Unrealized holding gains (losses) on securities available-for-sale	8,276	(20,348)
Tax effect	(2,138)	5,256
Reclassification of unrealized gain (loss) on securities transferred from available-for-sale to held-to-maturity		(2,009)
Tax effect		519
Amortization of unrealized gains on investment securities transferred from available-for-sale to held-to-maturity	40	(11)
Tax effect	(10)	3
Unrealized gains (losses) on securities available-for-sale, net of tax	6,168	(16,590)
Total other comprehensive income (loss)	6,704	(16,999)
Comprehensive income (loss)	18,204	(8,740)
Fair Value Hedging [Member]
Other comprehensive income (loss):
Unrealized gains (losses) on fair value municipal security hedges and cash flow hedges		(551)
Tax effect		142
Unrealized gains (losses) on fair value municipal security and cash flow hedge instruments arising during the period, net of tax		(409)
Unrealized gains (losses) on cash flow hedges		$ (551)
Cash Flow Hedging [Member]
Other comprehensive income (loss):
Unrealized gains (losses) on fair value municipal security hedges and cash flow hedges	722
Tax effect	(186)
Unrealized gains (losses) on fair value municipal security and cash flow hedge instruments arising during the period, net of tax	536
Unrealized gains (losses) on cash flow hedges	$ 722