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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Net income | $ 60,582 | $ 57,408 | $ 43,120
Other comprehensive income (loss): |  |  |
Unrealized holding gains (losses) arising during the period before tax | 10,657 | 8,761 | (4,464)
Less reclassification adjustment for gains (losses) included in net income before tax | 2,484 | (30) |
Unrealized gains (losses) on securities available for sale | 8,173 | 8,791 | (3,609)
Unrealized holding losses arising during the period before tax | (6,854) | (3,806) | (1,199)
Unrealized gains (losses) on derivatives | (4,862) | (3,806) | (597)
Unrealized holding gains (losses) arising during the period before tax on securities held for sale |  | 587 |
Less realized holding gains on securities sold |  | (61) |
Unrealized holding losses arising during the period before tax on derivatives held for sale |  | (446) |
Less reclassification adjustment for caplet ineffectiveness before tax |  | 422 |
Less realized holding losses on derivatives sold |  | 392 |
Unrealized gains (losses) on assets held for sale |  | 894 |
Other comprehensive income (loss), before tax | 3,311 | 5,879 | (4,206)
Tax expense (credit) | 837 | 1,433 | (1,000)
Other comprehensive income (loss), net of tax | 2,474 | 4,446 | (3,206)
Comprehensive income | 63,056 | $ 61,854 | 39,914
Unhedging Caplet |  |  |
Other comprehensive income (loss): |  |  |
Less reclassification adjustment for unhedging caplet | (649) |  |
Swap |  |  |
Other comprehensive income (loss): |  |  |
Less reclassification adjustment for unhedging caplet | (792) |  |
Caplet Amortization |  |  |
Other comprehensive income (loss): |  |  |
Less reclassification adjustment for unhedging caplet | $ (551) |  |
Caplet Ineffectiveness |  |  |
Other comprehensive income (loss): |  |  |
Less reclassification adjustment for unhedging caplet |  |  | (602)
ASU 2016-01 |  |  |
Other comprehensive income (loss): |  |  |
Less reclassification adjustment for adoption of ASU 2016-01 |  |  | $ 855

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