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Accumulated Other Comprehensive Loss (Tables) | 9 Months Ended
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Sep. 30, 2023
Accumulated Other Comprehensive Loss |
Schedule of accumulated other comprehensive loss, net of tax | The following tables present the changes in each component of accumulated other comprehensive loss, net of tax, for the three and nine months ended September 30, 2023 and 2022 (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended September 30, 2023 | ​ | Three months ended September 30, 2022
​ |  | Net |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | Net |  | ​ | ​ |  | ​ | ​
​ | ​ | Unrealized | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Unrealized | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Gains and | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Gains and | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Losses on | ​ | ​ | ​ | Defined | ​ | ​ | ​ | ​ | Losses on | ​ | Defined | ​ | ​ | ​
​ | ​ | Investment | ​ | Interest | ​ | Benefit | ​ | ​ | ​ | ​ | Investment | ​ | Benefit | ​ | ​ | ​
​ | ​ | Securities | ​ | Rate | ​ | Pension | ​ | ​ | ​ | ​ | Securities | ​ | Pension | ​ | ​ | ​
​ | ​ | AFS(1) | ​ | Hedge(1) | ​ | Items(1) | ​ | Total(1) | ​ | AFS(1) | ​ | Items(1) | ​ | Total(1)
Beginning balance | ​ | $ | (17,049) | ​ | $ | 261 | ​ | $ | (7,582) | ​ | $ | (24,370) | ​ | $ | (8,766) | ​ | $ | (11,467) | ​ | $ | (20,233)
Other comprehensive income (loss) before reclassifications | ​ |  | (2,700) | ​ |  | 443 | ​ |  | (23) | ​ |  | (2,280) | ​ |  | (6,370) | ​ |  | (498) | ​ |  | (6,868)
Amounts reclassified from accumulated other comprehensive loss | ​ |  | — | ​ |  | (127) | ​ |  | 23 | ​ |  | (104) | ​ |  | — | ​ |  | 451 | ​ |  | 451
Net current period other comprehensive income (loss) | ​ |  | (2,700) | ​ |  | 316 | ​ |  | — | ​ |  | (2,384) | ​ |  | (6,370) | ​ |  | (47) | ​ |  | (6,417)
Ending balance | ​ | $ | (19,749) | ​ | $ | 577 | ​ | $ | (7,582) | ​ | $ | (26,754) | ​ | $ | (15,136) | ​ | $ | (11,514) | ​ | $ | (26,650)
(1) | Amounts in parentheses indicate debits on the Consolidated Balance Sheets.
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Nine months ended September 30, 2023 | ​ | Nine months ended September 30, 2022
​ |  | Net |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | Net |  | ​ | ​ |  | ​ | ​
​ | ​ | Unrealized | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Unrealized | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Gains and | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Gains and | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Losses on | ​ | ​ | ​ | Defined | ​ | ​ | ​ | ​ | Losses on | ​ | Defined | ​ | ​ | ​
​ | ​ | Investment | ​ | Interest | ​ | Benefit | ​ | ​ | ​ | ​ | Investment | ​ | Benefit | ​ | ​ | ​
​ | ​ | Securities | ​ | Rate | ​ | Pension | ​ | ​ | ​ | ​ | Securities | ​ | Pension | ​ | ​ | ​
​ | ​ | AFS(1) | ​ | Hedge(1) | ​ | Items(1) | ​ | Total(1) | ​ | AFS(1) | ​ | Items(1) | ​ | Total(1)
Beginning balance | ​ | $ | (14,938) | ​ | $ | — | ​ | $ | (7,582) | ​ | $ | (22,520) | ​ | $ | 1,386 | ​ | $ | (7,898) | ​ | $ | (6,512)
Other comprehensive income (loss) before reclassifications | ​ |  | (4,811) | ​ |  | 798 | ​ |  | (23) | ​ |  | (4,036) | ​ |  | (16,522) | ​ |  | (5,408) | ​ |  | (21,930)
Amounts reclassified from accumulated other comprehensive loss | ​ |  | — | ​ |  | (221) | ​ |  | 23 | ​ |  | (198) | ​ |  | — | ​ |  | 1,792 | ​ |  | 1,792
Net current period other comprehensive income (loss) | ​ |  | (4,811) | ​ |  | 577 | ​ |  | — | ​ |  | (4,234) | ​ |  | (16,522) | ​ |  | (3,616) | ​ |  | (20,138)
Ending balance | ​ | $ | (19,749) | ​ | $ | 577 | ​ | $ | (7,582) | ​ | $ | (26,754) | ​ | $ | (15,136) | ​ | $ | (11,514) | ​ | $ | (26,650)
(1) Amounts in parentheses indicate debits on the Consolidated Balance Sheets. ​
Schedule of reclassification out of accumulated other comprehensive loss | The following tables present the amounts reclassified out of each component of accumulated other comprehensive loss for the three and nine months ended September 30, 2023 and 2022 (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Amount reclassified from accumulated | ​ | ​
​ | ​ | other comprehensive loss(1) | ​ | ​
​ | ​ | For the three | ​ | For the three | ​ | ​
Details about accumulated other | ​ | months ended | ​ | months ended | ​ | Affected line item in the
comprehensive loss components |  | September 30, 2023 |  | September 30, 2022 |  | statement of operations
Interest rate hedge | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | $ | (161) | ​ | $ | — | ​ | Interest expense - Deposits
​ | ​ | ​ | 34 | ​ | ​ | — | ​ | Provision for income taxes
​ | ​ | $ | (127) | ​ | $ | — |  | ​
Amortization of estimated defined benefit pension plan loss(2) | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | $ | 29 | ​ | $ | 571 |  | Other expense
​ | ​ |  | (6) | ​ |  | (120) |  | Provision for income taxes
​ | ​ | $ | 23 | ​ | $ | 451 |  | ​
Total reclassifications for the period | ​ | $ | (104) | ​ | $ | 451 |  | ​
(1) Amounts in parentheses indicate credits. (2) These accumulated other comprehensive loss components are included in the computation of net periodic benefit cost (see Note 16 for additional details). ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Amount reclassified from accumulated | ​ | ​
​ | ​ | other comprehensive loss(1) | ​ | ​
​ | ​ | For the nine | ​ | For the nine | ​ | ​
Details about accumulated other | ​ | months ended | ​ | months ended | ​ | Affected line item in the
comprehensive loss components |  | September 30, 2023 |  | September 30, 2022 |  | statement of operations
Interest rate hedge | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | $ | (280) | ​ | $ | — | ​ | Interest expense - Deposits
​ | ​ | ​ | 59 | ​ | ​ | — | ​ | Provision for income taxes
​ | ​ | $ | (221) | ​ | $ | — |  | ​
Amortization of estimated defined benefit pension plan loss(2) | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | $ | 29 | ​ | $ | 2,268 |  | Other expense
​ | ​ |  | (6) | ​ |  | (476) |  | Provision for income taxes
​ | ​ | $ | 23 | ​ | $ | 1,792 |  | ​
Total reclassifications for the period | ​ | $ | (198) | ​ | $ | 1,792 |  | ​
(1) Amounts in parentheses indicate credits. (2) These accumulated other comprehensive loss components are included in the computation of net periodic benefit cost (see Note 16 for additional details).

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