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Comprehensive Income - Components of AOCI (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Accumulated Other Comprehensive Income (AOCI) |  |  |  |
Beginning balance |  |  | $ 261,084 |
Other comprehensive income (loss) before reclassification | $ (3,805) | $ (12,198) | 2,026 | $ (25,330)
Amounts reclassified from accumulated other comprehensive income (loss) | 279 | (60) | 1,214 | (484)
Net current period other comprehensive income (loss) | (3,526) | (12,258) | 3,240 | (25,814)
Ending balance | 274,349 |  | 274,349 |
Unrealized gains (losses) on available for-sale securities |  |  |  |
Accumulated Other Comprehensive Income (AOCI) |  |  |  |
Beginning balance | (27,810) | (13,766) | (34,829) | 147
Other comprehensive income (loss) before reclassification | (4,087) | (12,437) | 1,765 | (25,852)
Amounts reclassified from accumulated other comprehensive income (loss) | 223 | 0 | 1,390 | (498)
Net current period other comprehensive income (loss) | (3,864) | (12,437) | 3,155 | (26,350)
Ending balance | (31,674) | (26,203) | (31,674) | (26,203)
Defined benefit pension plan items |  |  |  |
Accumulated Other Comprehensive Income (AOCI) |  |  |  |
Beginning balance | (3,128) | (3,704) | (3,129) | (4,069)
Other comprehensive income (loss) before reclassification | 282 | 239 | 261 | 522
Amounts reclassified from accumulated other comprehensive income (loss) | 22 | 80 | 44 | 162
Net current period other comprehensive income (loss) | 304 | 319 | 305 | 684
Ending balance | (2,824) | (3,385) | (2,824) | (3,385)
Investment hedge |  |  |  |
Accumulated Other Comprehensive Income (AOCI) |  |  |  |
Beginning balance | 0 | 308 | 254 | 316
Other comprehensive income (loss) before reclassification | 0 | 0 | 0 | 0
Amounts reclassified from accumulated other comprehensive income (loss) | 34 | (140) | (220) | (148)
Net current period other comprehensive income (loss) | 34 | (140) | (220) | (148)
Ending balance | 34 | 168 | 34 | 168
Accumulated other comprehensive income (loss) |  |  |  |
Accumulated Other Comprehensive Income (AOCI) |  |  |  |
Beginning balance | (30,938) | (17,162) | (37,704) | (3,606)
Ending balance | $ (34,464) | $ (29,420) | $ (34,464) | $ (29,420)

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