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Stockholders' Equity (Tables) | 9 Months Ended
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Sep. 30, 2022
Stockholders' Equity Note [Abstract] |
Schedule of the Change in the Components of the Accumulated Other Comprehensive Loss | The following table summarizes the change in the components of the Company’s accumulated other comprehensive income (loss) for the nine months ended September 30, 2022 and 2021:
| Nine Months Ended September 30, 2022
(in thousands) | Unrealized Gains (Losses) on Securities (1) |  | Unrecognized Net Pension and Postretirement Costs (2) |  | Accumulated Other Comprehensive Income (Loss)
Balance at beginning of period | $ | 362 |  |  | $ | 2,931 |  |  | $ | 3,293 |
Other comprehensive loss, before reclassifications | (54,985) |  |  | — |  |  | (54,985) |
Amounts reclassified from accumulated other comprehensive income (loss) | — |  |  | — |  |  | — |
Current period other comprehensive loss, before tax | (54,985) |  |  | — |  |  | (54,985) |
Income tax benefit | 11,547 |  |  | — |  |  | 11,547 |
Current period other comprehensive loss, net of tax | (43,438) |  |  | — |  |  | (43,438) |
Balance at end of period | $ | (43,076) |  |  | $ | 2,931 |  |  | $ | (40,145) |
| Nine Months Ended September 30, 2021
(in thousands) | Unrealized Gains (Losses) on Securities (1) |  | Unrecognized Net Pension and Postretirement Costs (2) |  | Accumulated Other Comprehensive Income (Loss)
Balance at beginning of period | $ | 3,353 |  |  | $ | (1,825) |  |  | $ | 1,528 |
Other comprehensive (loss) income, before reclassifications | (4,105) |  |  | 275 |  |  | (3,830) |
Amounts reclassified from accumulated other comprehensive (loss) income | (95) |  |  | — |  |  | (95) |
Current period other comprehensive (loss) income, before tax | (4,200) |  |  | 275 |  |  | (3,925) |
Income tax benefit (expense) | 883 |  |  | (58) |  |  | 825 |
Current period other comprehensive (loss) income, net of tax | (3,317) |  |  | 217 |  |  | (3,100) |
Balance at end of period | $ | 36 |  |  | $ | (1,608) |  |  | $ | (1,572) |
(1)The pre-tax amounts reclassified from accumulated other comprehensive income (loss) are included in investment securities gains (losses), net in the consolidated statements of income. (2)The pre-tax amounts reclassified from accumulated other comprehensive income (loss) are included in the computation of net periodic pension cost.

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