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OTHER COMPREHENSIVE INCOME (Tables) | 3 Months Ended
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Mar. 31, 2024
OTHER COMPREHENSIVE INCOME |
Summary of OCI components and related tax effects | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Three Months Ended | ​
​ | ​ | March 31, | ​
(in thousands) |  | 2024 |  | 2023 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Available-for-Sale Debt Securities: | ​ | ​ | ​ | ​ | ​ | ​ | ​
Unrealized gain (loss) on AFS debt securities | ​ | $ | 592 | ​ | $ | 5,205 | ​
Unrealized gain (loss) on AFS debt security for which a portion of OTTI has been recognized in earnings | ​ |  | 57 | ​ |  | 5 | ​
Net gains (losses) | ​ |  | 649 | ​ |  | 5,210 | ​
Income tax benefit (expense) related to items of other comprehensive income | ​ |  | (163) | ​ |  | (1,305) | ​
Net of tax | ​ | $ | 486 | ​ | $ | 3,905 | ​
Summary of the AOCI balances, net of tax | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ |  | 2024 |  | ​ | ​ |
(in thousands) | ​ | December 31, 2023 | ​ | Change | ​ | March 31, 2024 |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Unrealized gain (loss) on AFS debt securities | ​ | $ | (21,409) | ​ | $ | 429 | ​ | $ | (20,980) | ​
Unrealized gain on AFS debt security for which a portion of OTTI has been recognized in earnings | ​ |  | 1,001 | ​ |  | 57 | ​ |  | 1,058 | ​
Total unrealized gain (loss) | ​ | $ | (20,408) | ​ | $ | 486 | ​ | $ | (19,922) | ​
​ ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ |  | 2023 |  | ​ | ​ |
(in thousands) | ​ | December 31, 2022 | ​ | Change | ​ | March 31, 2023 |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Unrealized gain (loss) on AFS debt securities | ​ | $ | (32,934) | ​ | $ | 3,900 | ​ | $ | (29,034) | ​
Unrealized gain on AFS debt security for which a portion of OTTI has been recognized in earnings | ​ |  | 955 | ​ |  | 5 | ​ |  | 960 | ​
Total unrealized gain (loss) | ​ | $ | (31,979) | ​ | $ | 3,905 | ​ | $ | (28,074) | ​
​

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- Definition Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Paragraph 1 -Section 45 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482790/220-10-45-1 + Details
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