v3.26.1
Securities (Tables)
3 Months Ended
Mar. 31, 2026
Securities  
Summary of available for sale debt securities

March 31, 2026

  ​ ​ ​

  ​ ​ ​

Gross

  ​ ​ ​

Gross

  ​ ​ ​

Amortized

Unrealized

Unrealized

(Dollars in thousands)

Cost

Gains

Losses

Fair Value

U.S. Treasury securities

$

4,995

$

$

(87)

$

4,908

U.S. government agencies and corporations

58,605

(4,955)

53,650

Mortgage-backed securities

 

227,286

 

1,516

 

(8,379)

 

220,423

Obligations of states and political subdivisions

 

159,871

 

938

(2,935)

 

157,874

Corporate and other debt securities

34,633

173

(1,042)

33,764

Total

$

485,390

$

2,627

$

(17,398)

$

470,619

December 31, 2025

  ​ ​ ​

  ​ ​ ​

Gross

  ​ ​ ​

Gross

  ​ ​ ​

Amortized

Unrealized

Unrealized

(Dollars in thousands)

Cost

Gains

Losses

Fair Value

U.S. Treasury securities

$

4,992

$

$

(105)

$

4,887

U.S. government agencies and corporations

60,605

(4,895)

55,710

Mortgage-backed securities

 

211,653

 

2,009

 

(7,830)

 

205,832

Obligations of states and political subdivisions

 

158,158

 

1,417

 

(2,484)

 

157,091

Corporate and other debt securities

 

35,628

 

150

 

(1,187)

 

34,591

Total

$

471,036

$

3,576

$

(16,501)

$

458,111

Schedule of amortized cost and estimated fair value of securities, by the earlier of contractual maturity or expected maturity

March 31, 2026

  ​ ​ ​

Amortized

  ​ ​ ​

(Dollars in thousands)

Cost

Fair Value

Due in one year or less

$

83,458

$

81,410

Due after one year through five years

 

186,654

 

179,712

Due after five years through ten years

 

145,474

 

140,549

Due after ten years

 

69,804

 

68,948

Total

$

485,390

$

470,619

Schedule of gross realized gains and losses and the proceeds

Three Months Ended March 31, 

(Dollars in thousands)

  ​ ​ ​

2026

  ​ ​ ​

2025

Realized gains from sales, maturities and calls of securities:

Gross realized gains

$

$

Gross realized losses

 

 

Net realized losses

$

$

Proceeds from sales, maturities, calls and paydowns of securities

$

14,590

$

17,176

Schedule of securities in an unrealized loss position Securities in an unrealized loss position at March 31, 2026, by duration of the period of the unrealized loss, are shown below.

Less Than 12 Months

12 Months or More

Total

 

 

Fair

 

Unrealized

 

Fair

 

Unrealized

 

Fair

 

Unrealized

 

(Dollars in thousands)

Value

Loss

Value

Loss

  ​ ​Value   

Loss

 

U.S. Treasury securities

$

$

$

4,908

$

87

$

4,908

$

87

U.S. government agencies and corporations

53,650

4,955

53,650

4,955

Mortgage-backed securities

 

41,854

430

 

97,260

 

7,949

 

139,114

 

8,379

Obligations of states and political subdivisions

 

46,082

548

 

43,429

 

2,387

 

89,511

 

2,935

Corporate and other debt securities

13,076

56

14,014

986

27,090

1,042

Total

$

101,012

$

1,034

$

213,261

$

16,364

$

314,273

$

17,398

Securities in an unrealized loss position at December 31, 2025, by duration of the period of the unrealized loss, are shown below.

Less Than 12 Months

12 Months or More

Total

 

 

Fair

 

Unrealized

 

Fair

 

Unrealized

 

Fair

 

Unrealized

 

(Dollars in thousands)

Value

Loss

Value

Loss

  ​ ​Value   

Loss

 

U.S. Treasury securities

$

$

$

4,887

$

105

$

4,887

$

105

U.S. government agencies and corporations

55,710

4,895

55,710

4,895

Mortgage-backed securities

12,949

84

 

107,826

 

7,746

 

120,775

 

7,830

Obligations of states and political subdivisions

7,451

79

 

64,534

 

2,405

71,985

2,484

Corporate and other debt securities

 

13,009

119

15,932

1,068

 

28,941

 

1,187

Total

$

33,409

$

282

$

248,889

$

16,219

$

282,298

$

16,501