XML 85 R70.htm IDEA: XBRL DOCUMENT v3.24.0.1
INVESTMENT SECURITIES - Summary of Investment Securities With Unrealized Losses (Detail)
$ in Thousands
Dec. 31, 2023
USD ($)
security
Dec. 31, 2022
USD ($)
security
Number of Securities    
Less Than 12 Months | security 12 63
12 Months or More | security 91 46
Total | security 103 109
Fair Value    
Less Than 12 Months $ 27,525 $ 295,839
12 Months or More 422,911 206,080
Total 450,436 501,919
Unrealized Losses    
Less Than 12 Months 326 20,185
12 Months or More 36,561 29,855
Total $ 36,887 $ 50,040
U.S. Treasury securities    
Number of Securities    
Less Than 12 Months | security 0 0
12 Months or More | security 3 3
Total | security 3 3
Fair Value    
Less Than 12 Months $ 0 $ 0
12 Months or More 17,840 17,291
Total 17,840 17,291
Unrealized Losses    
Less Than 12 Months 0 0
12 Months or More 2,217 2,779
Total $ 2,217 $ 2,779
States and political subdivisions    
Number of Securities    
Less Than 12 Months | security 4 29
12 Months or More | security 40 17
Total | security 44 46
Fair Value    
Less Than 12 Months $ 2,419 $ 135,579
12 Months or More 199,933 60,102
Total 202,352 195,681
Unrealized Losses    
Less Than 12 Months 53 13,809
12 Months or More 18,477 14,621
Total $ 18,530 $ 28,430
GSE residential MBSs    
Number of Securities    
Less Than 12 Months | security 0 5
12 Months or More | security 15 10
Total | security 15 15
Fair Value    
Less Than 12 Months $ 0 $ 26,100
12 Months or More 57,632 33,302
Total 57,632 59,402
Unrealized Losses    
Less Than 12 Months 0 925
12 Months or More 4,037 3,451
Total $ 4,037 $ 4,376
GSE residential CMOs    
Number of Securities    
Less Than 12 Months | security 4 8
12 Months or More | security 14 9
Total | security 18 17
Fair Value    
Less Than 12 Months $ 12,710 $ 28,732
12 Months or More 56,765 39,646
Total 69,475 68,378
Unrealized Losses    
Less Than 12 Months 186 1,884
12 Months or More 6,014 5,184
Total $ 6,200 $ 7,068
Non-agency CMOs    
Number of Securities    
Less Than 12 Months | security 3 4
12 Months or More | security 4 2
Total | security 7 6
Fair Value    
Less Than 12 Months $ 11,531 $ 26,555
12 Months or More 16,334 8,639
Total 27,865 35,194
Unrealized Losses    
Less Than 12 Months 83 1,135
12 Months or More 3,726 1,648
Total $ 3,809 $ 2,783
Asset-backed    
Number of Securities    
Less Than 12 Months | security 1 17
12 Months or More | security 15 5
Total | security 16 22
Fair Value    
Less Than 12 Months $ 865 $ 78,873
12 Months or More 74,407 47,100
Total 75,272 125,973
Unrealized Losses    
Less Than 12 Months 4 2,432
12 Months or More 2,090 2,172
Total $ 2,094 $ 4,604