INVESTMENT SECURITIES (Tables)

9 Months Ended

Sep. 30, 2025

Investments, Debt and Equity Securities [Abstract]

Summary of Amortized Cost and Fair Values of AFS Securities

At September 30, 2025 and December 31, 2024, all investment securities were classified as AFS. The following table summarizes amortized cost and fair value of investment securities, the corresponding amounts of gross unrealized gains and losses recognized in AOCI and the ACL at September 30, 2025 and December 31, 2024:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Allowance for Credit Losses		Fair Value
September 30, 2025
U.S. Treasury securities	$	20,033	$	—	$	1,230	$	—	$	18,803
U.S. Government Agencies	1,966		55		—		—		2,021
States and political subdivisions	219,331		243		19,461		—		200,113
GSE residential MBSs	174,647		2,697		2,216		—		175,128
GSE commercial MBSs	6,514		102		17		—		6,599
GSE residential CMOs	359,294		4,045		5,153		—		358,186
Non-agency CMOs	48,105		156		1,136		—		47,125
Asset-backed	80,705		419		957		—		80,167
Corporate debt	1,944		50		—		—		1,994
Other	221		—		—		—		221
Totals	$	912,760	$	7,767	$	30,170	$	—	$	890,357
December 31, 2024
U.S. Treasury securities	$	20,043	$	—	$	1,980	$	—	$	18,063
U.S. Government Agencies	2,953		100		—		—		3,053
States and political subdivisions	220,418		10		20,400		—		200,028
GSE residential MBSs	155,793		52		4,297		—		151,548
GSE commercial MBSs	8,570		243		21		—		8,792
GSE residential CMOs	331,016		485		6,809		—		324,692
Non-agency CMOs	35,548		202		2,466		—		33,284
Asset-backed	88,450		655		1,002		—		88,103
Corporate debt	1,935		19		—		—		1,954
Other	194		—		—		—		194
Totals	$	864,920	$	1,766	$	36,975	$	—	$	829,711

Summary of Investment Securities with Unrealized Losses

The following table summarizes investment securities with unrealized losses at September 30, 2025 and December 31, 2024, aggregated by major investment security type and the length of time in a continuous unrealized loss position.

	Less Than 12 Months					12 Months or More					Total
	# of Securities	Fair Value		Unrealized Losses		# of Securities	Fair Value		Unrealized Losses		# of Securities	Fair Value		Unrealized Losses
September 30, 2025
U.S. Treasury securities	—	$	—	$	—	3	$	18,803	$	1,230	3	$	18,803	$	1,230
States and political subdivisions	3	10,586		351		42	178,052		19,110		45	188,638		19,461
GSE residential MBSs	—	—		—		8	13,223		2,216		8	13,223		2,216
GSE commercial MBS	2	1,263		17		—	—		—		2	1,263		17
GSE residential CMOs	16	84,689		616		24	108,285		4,537		40	192,974		5,153
Non-agency CMOs	2	7,133		58		5	22,344		1,078		7	29,477		1,136
Asset-backed	4	13,779		121		8	37,488		836		12	51,267		957
Totals	27	$	117,450	$	1,163	90	$	378,195	$	29,007	117	$	495,645	$	30,170
December 31, 2024
U.S. Treasury securities	—	$	—	$	—	3	$	18,063	$	1,980	3	$	18,063	$	1,980
States and political subdivisions	13	10,080		131		42	189,448		20,269		55	199,528		20,400
GSE residential MBSs	68	85,836		1,117		15	55,579		3,180		83	141,415		4,297
GSE commercial MBS	3	2,963		21		—	—		—		3	2,963		21
GSE residential CMOs	52	158,439		729		15	56,443		6,080		67	214,882		6,809
Non-agency CMOs	2	8,816		218		4	16,636		2,248		6	25,452		2,466
Asset-backed	4	11,964		17		9	44,130		985		13	56,094		1,002
Totals	142	$	278,098	$	2,233	88	$	380,299	$	34,742	230	$	658,397	$	36,975

Summary of Amortized Cost and Fair Values of AFS Securities by Contractual Maturity

The following table summarizes amortized cost and fair value of investment securities by contractual maturity at September 30, 2025. Expected maturities may differ from contractual maturities if issuers have the right to call or prepay obligations with or without call or prepayment penalties. Securities not due at a single maturity date are shown separately.

	Amortized Cost		Fair Value
Due in one year or less	$	—	$	—
Due after one year through five years	42,146		40,281
Due after five years through ten years	50,837		47,843
Due after ten years	150,512		135,028
CMOs and MBSs	588,560		587,038
Asset-backed	80,705		80,167
Totals	$	912,760	$	890,357

Summary of Proceeds From Sale of AFS Securities and Gross Gains and Gross Losses

The following table summarizes proceeds from sales of investment securities and gross gains and gross losses for the three and nine months ended September 30, 2025 and 2024:

	Three months ended September 30,				Nine months ended September 30,
	2025		2024		2025		2024
Proceeds from sale of investment securities	$	41,647	$	162,669	$	41,647	$	162,669
Gross gains	50		271		71		271
Gross losses	—		—		—		17