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Other Comprehensive Income (Loss)
9 Months Ended
Sep. 30, 2022
Other Comprehensive Income (Loss) [Abstract]  
Other Comprehensive Income (Loss) 5. OTHER COMPREHENSIVE INCOME (LOSS)

The following tables summarize the changes in the components of accumulated other comprehensive income (loss) during the three and nine month periods ended September 30, 2022 and 2021:

Balance at June 30, 2022

Net Change

Balance at September 30, 2022

(in thousands)

Net unrealized loss on investment securities

$

(31,898)

$

(15,581)

$

(47,479)

Net defined benefit pension plan adjustments

(2,401)

56

(2,345)

Total

$

(34,299)

$

(15,525)

$

(49,824)

Balance at June 30, 2021

Net Change

Balance at September 30, 2021

(in thousands)

Net unrealized gain (loss) on investment securities

$

230

$

(1,530)

$

(1,300)

Net defined benefit pension plan adjustments

(2,965)

75

(2,890)

Total

$

(2,735)

$

(1,455)

$

(4,190)

Balance at December 31, 2021

Net Change

Balance at September 30, 2022

(in thousands)

Net unrealized loss on investment securities

$

(3,160)

$

(44,319)

$

(47,479)

Net defined benefit pension plan adjustments

(2,511)

166

(2,345)

Total

$

(5,671)

$

(44,153)

$

(49,824)

Balance at December 31, 2020

Net Change

Balance at September 30, 2021

(in thousands)

Net unrealized gain (loss) on investment securities

$

2,397

$

(3,697)

$

(1,300)

Net defined benefit pension plan adjustments

(3,116)

226

(2,890)

Total

$

(719)

$

(3,471)

$

(4,190)


Three months ended September 30, 2022

Three months ended September 30, 2021

(in thousands)

(in thousands)

Before-Tax Amount

Income Tax (Provision) Benefit

Net-of-Tax Amount

Before-Tax Amount

Income Tax (Provision) Benefit

Net-of-Tax Amount

Unrealized loss on investment

securities:

Unrealized loss on investment

securities

$

(21,016)

$

5,435 

$

(15,581)

$

(2,066)

$

536 

$

(1,530)

Defined benefit pension plan

adjustments:

Amortization of prior service cost

8 

(2)

6 

7 

(2)

5 

Amortization of actuarial loss

68 

(18)

50 

95 

(25)

70 

Net change

76 

(20)

56 

102 

(27)

75 

Other comprehensive loss

$

(20,940)

$

5,415 

$

(15,525)

$

(1,964)

$

509 

$

(1,455)

Nine months ended September 30, 2022

Nine months ended September 30, 2021

(in thousands)

(in thousands)

Before-Tax Amount

Income Tax (Provision) Benefit

Net-of-Tax Amount

Before-Tax Amount

Income Tax (Provision) Benefit

Net-of-Tax Amount

Unrealized loss on investment

securities:

Unrealized loss on investment

securities

$

(59,796)

$

15,477 

$

(44,319)

$

(4,995)

$

1,298 

$

(3,697)

Defined benefit pension plan

adjustments:

Amortization of prior service cost

24 

(8)

16 

23 

(7)

16 

Amortization of actuarial loss

203 

(53)

150 

285 

(75)

210 

Net change

227 

(61)

166 

308 

(82)

226 

Other comprehensive loss

$

(59,569)

$

15,416 

$

(44,153)

$

(4,687)

$

1,216 

$

(3,471)