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Investment Securities (Tables)
 9 Months Ended
Sep. 30, 2025
Investment Securities [Abstract]  
Amortized Cost And Estimated Fair Value Of Available-For-Sale Investment Securities

September 30, 2025

(In thousands)

Amortized Cost

Gross Unrealized Gains

Gross Unrealized Losses

Estimated Fair Value

Available-for-sale securities

U.S. Treasury securities and obligations of U.S. government agencies

$

10,477

$

–

$

(23)

$

10,454

Commercial mortgage-backed securities

4,478

–

(31)

4,447

Residential mortgage-backed securities

154,615

88

(687)

154,016

U.S. states and political subdivisions

4,708

66

(103)

4,671

Total available-for-sale securities

$

174,278

$

154

$

(844)

$

173,588

December 31, 2024

(In thousands)

Amortized Cost

Gross Unrealized Gains

Gross Unrealized Losses

Estimated Fair Value

Available-for-sale securities

U.S. agencies

$

578

$

–

$

(40)

$

538

Commercial mortgage-backed securities

3,161

–

(298)

2,863

Residential mortgage-backed securities

360,713

–

(72,252)

288,461

U.S. states and political subdivisions

4,703

57

(66)

4,694

Total available-for-sale securities

$

369,155

$

57

$

(72,656)

$

296,556
Summary Of Investment Securities With Unrealized Losses

Less than 12 Months

12 Months or More

Total

September 30, 2025

Fair Value

Unrealized Losses

Fair Value

Unrealized Losses

Fair Value

Unrealized Losses

U.S. Treasury securities and obligations of U.S. government agencies

$

–

$

–

$

455

$

(23)

$

455

$

(23)

Commercial mortgage-backed securities

3,445

(21)

1,002

(10)

4,447

(31)

Residential mortgage-backed securities

94,817

(474)

1,793

(213)

96,610

(687)

U.S. states and political subdivisions

2,606

(103)

–

–

2,606

(103)

Total available-for-sale

$

100,868

$

(598)

$

3,250

$

(246)

$

104,118

$

(844)

Less than 12 Months

12 Months or More

Total

December 31, 2024

Fair Value

Unrealized Losses

Fair Value

Unrealized Losses

Fair Value

Unrealized Losses

U.S. agencies

$

–

$

–

$

538

$

(40)

$

538

$

(40)

Commercial mortgage-backed securities

1,691

(54)

1,172

(244)

2,863

(298)

Residential mortgage-backed securities

2,460

(46)

286,001

(72,206)

288,461

(72,252)

U.S. states and political subdivisions

2,637

(66)

–

–

2,637

(66)

Total available-for-sale

$

6,788

$

(166)

$

287,711

$

(72,490)

$

294,499

$

(72,656)
Amortized Cost And Estimated Fair Value Of Available-For-Sale Investment Securities By Contractual Maturity

Available-for-sale

Amortized Cost

Fair Value

Due in one year or less

$

9,999

$

9,998

Due after one year through five years

–

–

Due after five years through 10 years

478

456

Due after 10 years

4,708

4,671

15,185

15,125

Investment securities not due at a single maturity date: mortgage-backed securities

159,093

158,463

$

174,278

$

173,588