Changes in accumulated other comprehensive income, net of tax, are as follows: | | | | | | | | | | | | | | | Unrealized | | Defined | | Accumulated | | | Foreign | | gains | | benefit | | other | | | currency | | (losses) on | | pension | | comprehensive | | | translation | | securities | | plans | | income | | | | (in thousands) | Beginning balance, January 1, 2023 | | $ | (101) | | (906) | | 789 | | (218) | Exchange differences arising on translation of foreign operations | | | (123) | | — | | — | | (123) | Changes in fair value of financial assets | | | — | | 152 | | — | | 152 | Remeasurement of defined benefit pension plans | | | — | | — | | 9 | | 9 | Ending balance, December 31, 2023 | | | (224) | | (754) | | 798 | | (180) | Exchange differences arising on translation of foreign operations | | | (626) | | — | | — | | (626) | Changes in fair value of financial assets | | | — | | 9,427 | | — | | 9,427 | Remeasurement of defined benefit pension plans | | | — | | — | | — | | — | Ending balance, December 31, 2024 | | | (850) | | 8,673 | | 798 | | 8,621 | Exchange differences arising on translation of foreign operations | | | 273 | | — | | — | | 273 | Changes in fair value of financial assets | | | — | | 27,810 | | — | | 27,810 | Remeasurement of defined benefit pension plans | | | — | | — | | — | | — | Ending balance, December 31, 2025 | | $ | (577) | | 36,483 | | 798 | | 36,704 |
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