SECURITIES - Schedule of AFS securities in a Continuous Unrealized Loss Position Aggregated by Investment Category and Length of Time (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Schedule Of Available For Sale Securities
Less than 12 months, Fair Value	$ 626,374	$ 414,921
Less than 12 months, Unrealized Loss	(5,881)	(713)
12 months or more, Fair Value	167,583	181,909
12 months or more, Unrealized Loss	(17,563)	(20,364)
Total, Fair Value	793,957	596,830
Total, Unrealized Loss	(23,444)	(21,077)
Collateralized mortgage obligations
Schedule Of Available For Sale Securities
Less than 12 months, Fair Value	2,879
Less than 12 months, Unrealized Loss	(60)
12 months or more, Fair Value	7,464	7,606
12 months or more, Unrealized Loss	(1,302)	(1,341)
Total, Fair Value	10,343	7,606
Total, Unrealized Loss	(1,362)	(1,341)
Agency mortgage-backed securities
Schedule Of Available For Sale Securities
Less than 12 months, Fair Value	591,018
Less than 12 months, Unrealized Loss	(4,199)
12 months or more, Fair Value	5,261	5,710
12 months or more, Unrealized Loss	(429)	(414)
Total, Fair Value	596,279	5,710
Total, Unrealized Loss	(4,628)	(414)
Municipal bonds
Schedule Of Available For Sale Securities
Less than 12 months, Fair Value	2,271	1,779
Less than 12 months, Unrealized Loss	(34)	(26)
12 months or more, Fair Value	42,708	42,847
12 months or more, Unrealized Loss	(3,046)	(3,011)
Total, Fair Value	44,979	44,626
Total, Unrealized Loss	(3,080)	(3,037)
SBA securities
Schedule Of Available For Sale Securities
Less than 12 months, Fair Value	65	353
12 months or more, Fair Value	10,627	12,025
12 months or more, Unrealized Loss	(110)	(106)
Total, Fair Value	10,692	12,378
Total, Unrealized Loss	(110)	(106)
Beneficial interest - FHLMC securitizations
Schedule Of Available For Sale Securities
Less than 12 months, Fair Value	1,308
Less than 12 months, Unrealized Loss	(21)
12 months or more, Fair Value	3,992	4,041
12 months or more, Unrealized Loss	(485)	(418)
Total, Fair Value	5,300	4,041
Total, Unrealized Loss	(506)	(418)
Corporate bonds
Schedule Of Available For Sale Securities
Less than 12 months, Fair Value	28,435	14,847
Less than 12 months, Unrealized Loss	(1,565)	(153)
12 months or more, Fair Value	96,680	108,832
12 months or more, Unrealized Loss	(12,143)	(15,023)
Total, Fair Value	125,115	123,679
Total, Unrealized Loss	(13,708)	(15,176)
U.S. Treasury
Schedule Of Available For Sale Securities
Less than 12 months, Fair Value	398	397,942
Less than 12 months, Unrealized Loss	(2)	(534)
12 months or more, Fair Value	851	848
12 months or more, Unrealized Loss	(48)	(51)
Total, Fair Value	1,249	398,790
Total, Unrealized Loss	$ (50)	$ (585)