Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Consolidated Statements of Comprehensive Income
Net Income	$ 219,721	$ 227,104	$ 180,533
Other Comprehensive Loss:
Net change in unrealized gains/(losses) on investment securities available for sale, net of tax (expense)/benefits of $3,022, $566 and $(81), respectively	(9,067)	(1,683)	260
Less: Reclassification adjustment for gains included in net income, net of tax expense of $0, $(46) and $(97), respectively		145	344
Other comprehensive loss for the period	(9,067)	(1,828)	(84)
Comprehensive Income	$ 210,654	$ 225,276	$ 180,449