v3.26.1
Securities (Tables)
3 Months Ended
Mar. 31, 2026
Securities  
Schedule of Available-for-sale Securities Reconciliation

March 31, 2026

  ​ ​ ​

  ​ ​ ​

Gross

  ​ ​ ​

Gross

  ​ ​ ​

Amortized

Unrealized

Unrealized

Fair

Available-for-sale:

Cost

Gains

Losses

Value

March 31, 2026:

U.S. Treasury

$

31,555

$

$

(2,186)

$

29,369

U.S. Government-sponsored enterprises (GSEs)

19,262

72

(136)

19,198

Municipal securities

 

37,443

 

114

 

(571)

 

36,986

Other debt securities

 

23,190

 

225

 

(866)

 

22,549

Mortgage-backed securities (GSEs)

 

456,781

 

1,649

 

(14,449)

 

443,981

Total

$

568,231

$

2,060

$

(18,208)

$

552,083

December 31, 2025

  ​ ​ ​

  ​ ​ ​

Gross

  ​ ​ ​

Gross

  ​ ​ ​

Amortized

Unrealized

Unrealized

Fair

Available-for-sale:

Cost

Gains

Losses

Value

U.S. Treasury

$

31,688

$

$

(2,059)

$

29,629

U.S. Government-sponsored enterprises (GSEs)

19,012

127

(75)

19,064

Municipal securities

 

35,376

 

542

 

(253)

 

35,665

Other debt securities

 

21,673

 

219

 

(892)

 

21,000

Mortgage-backed securities (GSEs)

 

443,759

 

2,990

 

(12,225)

 

434,524

Total

$

551,508

$

3,878

$

(15,504)

$

539,882

Schedule of Held-to-maturity Securities Reconciliation

March 31, 2026

  ​ ​ ​

  ​ ​ ​

Gross

  ​ ​ ​

Gross

  ​ ​ ​

Amortized

Unrealized

Unrealized

Fair

Held-to-maturity:

Cost

Gains

Losses

Value

March 31, 2026:

U.S. Government-sponsored enterprises (GSEs)

$

46,548

$

$

(5,412)

$

41,136

Municipal securities

 

50,247

 

 

(5,556)

 

44,691

Mortgage-backed securities (GSEs)

 

24,173

 

 

(2,833)

 

21,340

Total

$

120,968

$

$

(13,801)

$

107,167

December 31, 2025

  ​ ​ ​

  ​ ​ ​

Gross

  ​ ​ ​

Gross

  ​ ​ ​

Amortized

Unrealized

Unrealized

Fair

Held-to-maturity:

Cost

Gains

Losses

Value

U.S. Government-sponsored enterprises (GSEs)

$

46,864

$

$

(5,017)

$

41,847

Municipal securities

 

50,516

 

 

(4,945)

 

45,571

Mortgage-backed securities (GSEs)

 

24,741

 

 

(2,743)

 

21,998

Total

$

122,121

$

$

(12,705)

$

109,416

Investments Classified by Contractual Maturity Date

The amortized cost and estimated fair value of securities at March 31, 2026, by contractual maturity for non-mortgage-backed securities are shown below (in thousands). Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

March 31, 2026

  ​ ​ ​

Amortized

  ​ ​ ​

Fair

Available-for-sale:

Cost

Value

Due in one year or less

$

1,095

$

1,090

Due from one year to five years

 

42,767

 

40,521

Due from five years to ten years

 

39,586

 

38,817

Due after ten years

 

28,002

 

27,674

 

111,450

 

108,102

Mortgage-backed securities

 

456,781

 

443,981

Total

$

568,231

$

552,083

Held-to-maturity:

Due in one year or less

$

$

Due from one year to five years

 

24,060

 

22,176

Due from five years to ten years

 

38,771

 

33,842

Due after ten years

 

33,964

 

29,809

 

96,795

 

85,827

Mortgage-backed securities

 

24,173

 

21,340

Total

$

120,968

$

107,167

Schedule of Unrealized Loss on Investments

The following tables present the gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities AFS and HTM have been in a continuous unrealized loss position (in thousands):

March 31, 2026

Less than 12 Months

12 Months or Greater

Total

  ​ ​ ​

  ​ ​ ​

Gross

Number

  ​ ​ ​

  ​ ​ ​

Gross

Number

  ​ ​ ​

  ​ ​ ​

Gross

Number

Fair

Unrealized

of

Fair

Unrealized

of

Fair

Unrealized

of

Available-for-sale:

Value

Losses

Securities

Value

Losses

Securities

Value

Losses

Securities

U.S. Treasury

$

$

$

29,369

$

(2,186)

4

$

29,369

$

(2,186)

4

U.S. Government-sponsored enterprises (GSEs)

8,730

(71)

4

5,002

(65)

3

13,732

(136)

7

Municipal securities

 

19,549

 

(317)

19

 

8,108

 

(254)

7

 

27,657

 

(571)

26

Other debt securities

 

997

 

(3)

1

 

12,136

 

(863)

10

 

13,133

 

(866)

11

Mortgage-backed securities (GSEs)

 

183,798

 

(2,653)

80

 

118,647

 

(11,796)

58

 

302,445

 

(14,449)

138

Total

$

213,074

$

(3,044)

104

$

173,262

$

(15,164)

82

$

386,336

$

(18,208)

186

March 31, 2026

Less than 12 Months

12 Months or Greater

Total

  ​ ​ ​

  ​ ​ ​

Gross

Number

  ​ ​ ​

  ​ ​ ​

Gross

Number

  ​ ​ ​

  ​ ​ ​

Gross

Number

Fair

Unrealized

of

Fair

Unrealized

of

Fair

Unrealized

of

Held-to-maturity:

Value

Losses

Securities

Value

Losses

Securities

Value

Losses

Securities

U.S. Government-sponsored enterprises (GSEs)

$

$

$

41,136

$

(5,412)

13

$

41,136

$

(5,412)

13

Municipal securities

 

3,455

 

(276)

4

 

41,236

 

(5,280)

33

 

44,691

 

(5,556)

37

Mortgage-backed securities (GSEs)

 

 

 

21,340

 

(2,833)

5

 

21,340

 

(2,833)

5

Total

$

3,455

$

(276)

4

$

103,712

$

(13,525)

51

$

107,167

$

(13,801)

55

December 31, 2025

Less than 12 Months

12 Months or Greater

Total

  ​ ​ ​

  ​ ​ ​

Gross

Number

  ​ ​ ​

  ​ ​ ​

Gross

Number

  ​ ​ ​

  ​ ​ ​

Gross

Number

Fair

Unrealized

of

Fair

Unrealized

of

Fair

Unrealized

of

Available-for-sale:

Value

Losses

Securities

Value

Losses

Securities

Value

Losses

Securities

U.S. Treasury

$

$

$

29,629

$

(2,059)

4

$

29,629

$

(2,059)

4

U.S. Government-sponsored enterprises (GSEs)

4,986

(1)

2

5,366

(74)

3

10,352

(75)

5

Municipal securities

 

6,184

 

(113)

4

 

9,110

 

(140)

12

 

15,294

 

(253)

16

Other debt securities

 

 

 

12,608

 

(892)

11

 

12,608

 

(892)

11

Mortgage-backed securities (GSEs)

 

111,336

 

(713)

42

 

133,449

 

(11,512)

66

 

244,785

 

(12,225)

108

Total

$

122,506

$

(827)

48

$

190,162

$

(14,677)

96

$

312,668

$

(15,504)

144

December 31, 2025

Less than 12 Months

12 Months or Greater

Total

  ​ ​ ​

  ​ ​ ​

Gross

Number

  ​ ​ ​

  ​ ​ ​

Gross

Number

  ​ ​ ​

  ​ ​ ​

Gross

Number

Fair

Unrealized

of

Fair

Unrealized

of

Fair

Unrealized

of

Held-to-maturity:

Value

Losses

Securities

Value

Losses

Securities

Value

Losses

Securities

U.S. Government-sponsored enterprises (GSEs)

$

$

$

41,847

$

(5,017)

13

$

41,847

$

(5,017)

13

Municipal securities

 

3,493

 

(259)

4

 

42,078

 

(4,686)

33

 

45,571

 

(4,945)

37

Mortgage-backed securities (GSEs)

 

 

 

21,998

 

(2,743)

5

 

21,998

 

(2,743)

5

Total

$

3,493

$

(259)

4

$

105,923

$

(12,446)

51

$

109,416

$

(12,705)

55

Schedule of Other Investments

The following is the amortized cost and carrying value of other investments (in thousands):

March 31, 

December 31, 

  ​ ​ ​

2026

  ​ ​ ​

2025

Federal Reserve Bank stock

$

10,988

 

$

10,981

Federal Home Loan Bank stock

 

5,259

 

5,110

First National Bankers Bank stock

 

350

 

350

Total

$

16,597

$

16,441