Investment Securities - Schedule of Gross Unrealized Losses on Investment Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	$ 318,639	$ 327,268
Less than 12 months, unrealized losses	(9,576)	(4,111)
More than 12 months, fair value	342,354	21,743
More than 12 months, unrealized losses	(32,550)	(355)
Total, fair value	660,993	349,011
Total, unrealized losses	(42,126)	(4,466)
U.S. Treasury and government sponsored entities
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	282,319	292,845
Less than 12 months, unrealized losses	(8,876)	(4,012)
More than 12 months, fair value	302,840	21,743
More than 12 months, unrealized losses	(30,546)	(355)
Total, fair value	585,159	314,588
Total, unrealized losses	(39,422)	(4,367)
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	13,216	4,953
Less than 12 months, unrealized losses	(43)	(77)
More than 12 months, fair value	4,394	0
More than 12 months, unrealized losses	(631)	0
Total, fair value	17,610	4,953
Total, unrealized losses	(674)	(77)
Municipal securities
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	795
Less than 12 months, unrealized losses	(25)
More than 12 months, fair value	0
More than 12 months, unrealized losses	0
Total, fair value	795
Total, unrealized losses	(25)
Collateralized loan obligations
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	22,309	29,470
Less than 12 months, unrealized losses	(632)	(22)
More than 12 months, fair value	35,120	0
More than 12 months, unrealized losses	(1,373)	0
Total, fair value	57,429	29,470
Total, unrealized losses	$ (2,005)	$ (22)