INVESTMENT SECURITIES (Tables)

6 Months Ended

Jun. 30, 2026

INVESTMENT SECURITIES

Schedule of the amortized cost and approximate fair values of securities

			Gross		Gross
	Amortized		Unrealized		Unrealized		Fair
June 30, 2026	Cost		Gains		Losses		Value
Available-for-sale securities:
Municipal securities	$	2,834,172	$	2,091	$	1,619	$	2,834,644
Collateralized mortgage obligation bonds		43,255		—		1,252		42,003
U.S. government agencies		1,498,016		—		73,679		1,424,337
Mortgage-backed securities		1,170,763		3,208		75,552		1,098,419
	$	5,546,206	$	5,299	$	152,102	$	5,399,403

			Gross		Gross
	Amortized		Unrealized		Unrealized		Fair
December 31, 2025	Cost		Gains		Losses		Value
Available-for-sale securities:
Municipal securities	$	2,837,990	$	2,253	$	4,207	$	2,836,036
Collateralized mortgage obligation bonds		50,980		—		1,263		49,717
U.S. government agencies		1,497,747		—		59,911		1,437,836
Mortgage-backed securities		1,282,116		6,981		73,994		1,215,103
	$	5,668,833	$	9,234	$	139,375	$	5,538,692

Schedule of the amortized cost and fair value of securities by contractual maturity

	June 30, 2026
	Available-for-sale
	Amortized		Fair
	Cost		Value
Municipal securities and U.S. government agencies
Due less than one year	$	310,000	$	309,953
Due one to five years		1,498,016		1,424,337
Due five to ten years		1,995,000		1,997,091
Due after ten years		529,172		527,600
Total	$	4,332,188	$	4,258,981
Mortgage-backed securities and collateralized mortgage obligation bonds		1,214,018		1,140,422
Total	$	5,546,206	$	5,399,403

Schedule of gross unrealized losses and fair value of investments in continuous loss position

	Less than 12 Months				12 Months or Longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Losses		Value		Losses		Value		Losses
June 30, 2026
Municipal securities	$	309,954	$	47	$	527,600	$	1,572	$	837,554	$	1,619
Collateralized mortgage obligation bonds		—		—		42,003		1,252		42,003		1,252
U.S. government agencies		—		—		1,424,337		73,679		1,424,337		73,679
Mortgage-backed securities		—		—		730,111		75,552		730,111		75,552
Total	$	309,954	$	47	$	2,724,051	$	152,055	$	3,034,005	$	152,102

	Less than 12 Months				12 Months or Longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Losses		Value		Losses		Value		Losses
December 31, 2025
Municipal securities	$	—	$	—	$	528,782	$	4,207	$	528,782	$	4,207
Collateralized mortgage obligation bonds		—		—		49,717		1,263		49,717		1,263
U.S. government agencies		—		—		1,437,836		59,911		1,437,836		59,911
Mortgage-backed securities		—		—		825,648		73,994		825,648		73,994
Total	$	—	$	—	$	2,841,983	$	139,375	$	2,841,983	$	139,375

Schedule of number and aggregate depreciation of available-for-sale securities in a continuous unrealized loss position by security type

	Number of
	securities in	Aggregate
	a loss position	Depreciation
June 30, 2026
Municipal securities	2	(0.19)	%
Collateralized mortgage obligation bonds	1	(2.89)	%
U.S. government agencies	2	(4.92)	%
Mortgage-backed securities	8	(9.38)	%
Total Portfolio	13	(4.77)	%

	Number of
	securities in	Aggregate
	a loss position	Depreciation
December 31, 2025
Municipal securities	1	(0.79)	%
Collateralized mortgage obligation bonds	1	(2.48)	%
U.S. government agencies	2	(4.00)	%
Mortgage-backed securities	8	(8.22)	%
Total Portfolio	12	(4.67)	%