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v3.20.2

Other Comprehensive Income - Changes in the Components of Other Comprehensive Income (Loss), Net of Tax (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Mar. 31, 2020 | Jun. 30, 2019 | Mar. 31, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Total other comprehensive income (loss), pre-tax | $ 2,469 |  | $ 10,677 |  | $ 20,892 | $ 24,690
Total other comprehensive income (loss), tax expense (benefit) | 631 |  | 2,717 |  | 5,317 | 6,284
Other comprehensive income, net of tax | 1,838 | $ 13,737 | 7,960 | $ 10,446 | 15,575 | 18,406
Securities available for sale: |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Other comprehensive income (loss), before reclassifications, pre-tax | 3,496 |  | 12,599 |  | 25,885 | 27,780
Other comprehensive income (loss) before reclassifications, tax expense (benefit) | 893 |  | 3,206 |  | 6,588 | 7,070
Other comprehensive income (loss), before reclassifications, net of tax | 2,603 |  | 9,393 |  | 19,297 | 20,710
Reclassification from AOCI, pre-tax |  |  | 8 |  | (31) | (5)
Reclassification from AOCI, tax expense (benefit) |  |  | 2 |  | (8) | (1)
Reclassification from AOCI, net of tax |  |  | 6 |  | (23) | (4)
Total other comprehensive income (loss), pre-tax | 3,465 |  | 12,607 |  | 25,854 | 27,775
Total other comprehensive income (loss), tax expense (benefit) | 885 |  | 3,208 |  | 6,580 | 7,069
Other comprehensive income, net of tax | 2,580 |  | 9,399 |  | 19,274 | 20,706
Derivative instruments: |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Other comprehensive income (loss), before reclassifications, pre-tax | (1,064) |  |  |  | (5,092) | (3,294)
Other comprehensive income (loss) before reclassifications, tax expense (benefit) | (271) |  |  |  | (1,296) | (838)
Other comprehensive income (loss), before reclassifications, net of tax | (793) |  |  |  | (3,796) | (2,456)
Total other comprehensive income (loss), pre-tax | (1,064) |  |  |  | (5,092) | (3,294)
Total other comprehensive income (loss), tax expense (benefit) | (271) |  |  |  | (1,296) | (838)
Other comprehensive income, net of tax | (793) |  |  |  | (3,796) | (2,456)
Amortization of net actuarial loss recognized in net periodic pension cost |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Reclassification from AOCI, pre-tax | 68 |  | 137 |  | 130 | 209
Reclassification from AOCI, tax expense (benefit) | 17 |  | 35 |  | 33 | 53
Reclassification from AOCI, net of tax | 51 |  | 102 |  | 97 | 156
Total defined benefit pension and post-retirement benefit plans |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Total other comprehensive income (loss), pre-tax | 68 |  | 137 |  | 130 | 209
Total other comprehensive income (loss), tax expense (benefit) | 17 |  | 35 |  | 33 | 53
Other comprehensive income, net of tax | $ 51 |  | 102 |  | $ 97 | $ 156
Derivative instruments: |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Other comprehensive income (loss), before reclassifications, pre-tax |  |  | (2,067) |  |  |
Other comprehensive income (loss) before reclassifications, tax expense (benefit) |  |  | (526) |  |  |
Other comprehensive income (loss), before reclassifications, net of tax |  |  | (1,541) |  |  |
Total other comprehensive income (loss), pre-tax |  |  | (2,067) |  |  |
Total other comprehensive income (loss), tax expense (benefit) |  |  | (526) |  |  |
Other comprehensive income, net of tax |  |  | $ (1,541) |  |  |

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