CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net Income	$ 106,507	$ 124,403	$ 77,764
Other comprehensive income (loss):
Unrealized (losses) gains on available-for-sale securities, net of tax benefit of $57.1 million in 2022, tax benefit of $8.2 million in 2021 and tax expense of $5.0 million in 2020	(181,096)	(27,377)	16,628
Amortization of unrealized (gains) losses on securities transferred to held-to-maturity, net of tax benefit of $7 thousand in 2022, tax expense of $21 thousand in 2021, and tax expense of $40 thousand in 2020	(20)	86	184
Reclassification adjustment for losses (gains) included in net income, net of tax benefit of $85 thousand in 2021 and tax expense of $314 thousand in 2020	0	278	(782)
Unrealized gains (losses) on derivatives designated as cash flow hedges, net of reclassifications to income, net of tax benefit of $26 thousand in 2022, tax expense of $120 thousand in 2021, and tax expense of $42 thousand in 2020	77	(351)	(125)
Total other comprehensive (loss) income	(181,039)	(27,364)	15,905
Comprehensive (Loss) Income	$ (74,532)	$ 97,039	$ 93,669