Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income available to common shareholders	$ 24,341	$ 21,342
Available-for-Sale Securities
Unrealized gains (losses) on available-for-sale securities arising during the period	20,634	(77,802)
Reclassification adjustment for gains	(773)	0
Other comprehensive income (loss) before income taxes	19,861	(77,802)
Tax effect	(4,762)	18,828
Other comprehensive income (loss), net of tax	15,099	(58,974)
Comprehensive Income (Loss), Net of Tax	$ 39,440	$ (37,632)