XML 89 R72.htm IDEA: XBRL DOCUMENT v3.24.0.1
INVESTMENT SECURITIES - INVESTMENT CATEGORY (Details) - USD ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Available-for-sale debt securities    
Less than 12 months Fair Value $ 30,286 $ 355,064
Less than 12 months Unrealized Losses (159) (15,999)
12 months or more Fair Value 533,745 237,202
12 months or more Unrealized Losses (28,921) (28,076)
Total Fair Value 564,031 592,266
Total Unrealized Losses $ (29,080) $ (44,075)
Number of securities held 191 179
Number of securities held in an unrealized loss position 144 163
Maximum percentage of holdings of securities of any one issuer, other than the U.S. Government and its agencies 10.00%  
U.S. Treasury securities and U.S. Government agencies    
Available-for-sale debt securities    
Less than 12 months Fair Value $ 26,707 $ 229,372
Less than 12 months Unrealized Losses (84) (7,139)
12 months or more Fair Value 380,326 171,676
12 months or more Unrealized Losses (14,459) (18,054)
Total Fair Value 407,033 401,048
Total Unrealized Losses (14,543) (25,193)
Mortgage backed securities - residential    
Available-for-sale debt securities    
Less than 12 months Fair Value 1,911 105,274
Less than 12 months Unrealized Losses (23) (7,434)
12 months or more Fair Value 136,180 65,520
12 months or more Unrealized Losses (13,439) (10,021)
Total Fair Value 138,091 170,794
Total Unrealized Losses (13,462) (17,455)
Collateralized mortgage obligations    
Available-for-sale debt securities    
Less than 12 months Fair Value 1,668 20,418
Less than 12 months Unrealized Losses (52) (1,426)
12 months or more Fair Value 17,239 6
12 months or more Unrealized Losses (1,023) (1)
Total Fair Value 18,907 20,424
Total Unrealized Losses $ (1,075) $ (1,427)