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Other Comprehensive (Loss) Income - Components of other comprehensive income (loss) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Before Tax |  |  |  |
Net unrealized (loss) on securities available-for-sale | $ (81,384) | $ (7,682) | $ (205,329) | $ (22,437)
Less: Reclassification adjustment for net (gain) loss included in net income | (4) | (1,519) | 172 | (2,058)
Total unrealized (loss) on investment securities available-for-sale | (81,388) | (9,201) | (205,157) | (24,495)
Net unrealized (loss) on securities transferred to held-to-maturity |  |  | (66,193) |
Amortization of unrealized loss on securities transferred to held-to-maturity | 2,382 |  | 5,071 |
Total unrealized loss recognized on investment securities held-to-maturity | (2,382) |  | (61,122) |
Net unrealized gain on derivatives |  |  | 284 | 1,033
Reclassification adjustment for loss included in net income |  |  |  | (517)
Total unrealized gain on derivatives |  |  | 284 | 516
Other comprehensive (loss) | (79,006) | (9,201) | (265,995) | (23,979)
Tax Effect |  |  |  |
Net unrealized (loss) on securities available-for-sale | 21,355 | 1,979 | 53,876 | 5,771
Less: Reclassification adjustment for net (gain) loss included in net income | 1 | 386 | (58) | 524
Total unrealized (loss) on investment securities available-for-sale | 21,356 | 2,365 | 53,818 | 6,295
Net unrealized (loss) on securities transferred to held-to-maturity |  |  | 17,098 |
Amortization of unrealized loss on securities transferred to held-to-maturity | (620) |  | (1,318) |
Total unrealized loss recognized on investment securities held-to-maturity | 620 |  | 15,780 |
Net unrealized gain on derivatives |  |  | 0 | 264
Reclassification adjustment for loss included in net income |  |  |  | 132
Total unrealized gain on derivatives |  |  | 0 | (132)
Other comprehensive (loss) | 20,736 | 2,365 | 69,598 | 6,163
Net of Tax |  |  |  |
Net unrealized (loss) on securities available-for-sale | (60,029) | (5,703) | (151,169) | (15,897)
Less: Reclassification adjustment for net (gain) loss included in net income | (3) | (1,133) | 114 | (1,534)
Total unrealized (loss) on investment securities available-for-sale | (60,032) | (6,836) | (151,339) | (18,200)
Net unrealized (loss) gain on securities transferred to held-to-maturity |  |  | (49,095) |
Amortization of unrealized loss on securities transferred to held-to-maturity | 1,762 |  | 3,753 |
Total unrealized loss recognized (remaining) on investment securities held-to-maturity | 1,762 | 0 | (45,342) | 0
Net unrealized gain on derivatives |  |  | 284 | 769
Less: Reclassification adjustment for gain (loss) included in net income | 0 | 0 | 0 | (385)
Total unrealized gain on derivatives |  |  | 284 | 384
Net other comprehensive (loss) during period | $ (58,270) | $ (6,836) | $ (196,397) | $ (17,816)

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