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Investments (Tables)
3 Months Ended
Mar. 31, 2021
Investments [Abstract]  
Unrealized Gain (Loss) on Investments

(in thousands)

Amortized
Cost

Gross
Unrealized
Gains

Gross
Unrealized
Losses

Fair
Value

OTTI
in AOCL

March 31, 2021

Available for Sale:

U.S. government agencies

$

63,646

$

545

$

3,155

$

61,036

$

Residential mortgage-backed agencies

22,606

784

21,822

Commercial mortgage-backed agencies

33,257

274

774

32,757

Collateralized mortgage obligations

66,866

217

2,184

64,899

Obligations of states and political subdivisions

9,433

410

9,843

Collateralized debt obligations

18,556

4,907

13,649

(3,526)

Total available for sale

$

214,364

$

1,446

$

11,804

$

204,006

$

(3,526)

Held to Maturity:

Residential mortgage-backed agencies

$

38,470

$

1,057

$

463

$

39,064

$

Commercial mortgage-backed agencies

9,795

433

10,228

Collateralized mortgage obligations

490

8

498

Obligations of states and political subdivisions

20,602

7,179

27,781

Total held to maturity

$

69,357

$

8,677

$

463

$

77,571

$

December 31, 2020

Available for Sale:

U.S. government agencies

$

75,856

$

899

$

322

$

76,433

$

Residential mortgage-backed agencies

22,999

100

22,899

Commercial mortgage-backed agencies

32,549

529

36

33,042

Collateralized mortgage obligations

70,372

266

1

70,637

Obligations of states and political subdivisions

10,144

470

10,614

Collateralized debt obligations

18,544

5,284

13,260

(3,839)

Total available for sale

$

230,464

$

2,164

$

5,743

$

226,885

$

(3,839)

Held to Maturity:

Residential mortgage-backed agencies

$

34,597

$

1,173

$

38

$

35,732

$

Commercial mortgage-backed agencies

11,716

587

12,303

Collateralized mortgage obligations

1,348

58

1,406

Obligations of states and political subdivisions

20,602

7,569

28,171

Total held to maturity

$

68,263

$

9,387

$

38

$

77,612

$

Gross Unrealized Losses and Fair Values of Securities

Less than 12 months

12 months or more

(in thousands)

Fair
Value

Unrealized
Losses

Number of
Investments

Fair
Value

Unrealized
Losses

Number of
Investments

March 31, 2021

Available for Sale:

U.S. government agencies

$

36,765

$

3,155

7

$

$

Residential mortgage-backed agencies

21,822

784

2

Commercial mortgage-backed agencies

25,632

774

3

Collateralized mortgage obligations

55,737

2,184

6

Collateralized debt obligations

13,649

4,907

9

Total available for sale

$

139,956

$

6,897

18

$

13,649

$

4,907

9

Held to Maturity:

Residential mortgage-backed agencies

8,849

463

3

Total held to maturity

$

8,849

$

463

3

$

$

December 31, 2020

Available for Sale:

U.S. government agencies

$

39,611

$

322

7

$

$

Residential mortgage-backed agencies

22,899

100

2

Commercial mortgage-backed agencies

16,034

36

1

Collateralized mortgage obligations

39,628

1

4

Collateralized debt obligations

13,260

5,284

9

Total available for sale

$

118,172

$

459

14

$

13,260

$

5,284

9

Held to Maturity:

Residential mortgage-backed agencies

$

2,973

$

38

1

$

$

Total held to maturity

$

2,973

$

38

1

$

$

Non-Cash OTTI Credit Losses Recognized in Earnings

Three Months Ended

March 31,

(in thousands)

2021

2020

Balance of credit-related OTTI at January 1

$

2,244

$

2,446

Reduction for increases in cash flows expected to be collected

(50)

(50)

Balance of credit-related OTTI at March 31

$

2,194

$

2,396

Amortized Cost and Fair Values Classified by Contractual Maturity Date

March 31, 2021

(in thousands)

Amortized
Cost

Fair
Value

Contractual Maturity

Available for Sale:

Due after one year through five years

$

4,418

$

4,517

Due after five years through ten years

20,052

20,613

Due after ten years

67,165

59,398

91,635

84,528

Residential mortgage-backed agencies

22,606

21,822

Commercial mortgage-backed agencies

33,257

32,757

Collateralized mortgage obligations

66,866

64,899

Total available for sale

$

214,364

$

204,006

Held to Maturity:

Due after ten years

$

20,602

$

27,781

Residential mortgage-backed agencies

38,470

39,064

Commercial mortgage-backed agencies

9,795

10,228

Collateralized mortgage obligations

490

498

Total held to maturity

$

69,357

$

77,571