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Tax Effects on Other Comprehensive Income (Loss) | 12 Months Ended
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Dec. 31, 2020
Equity [Abstract] |
TAX EFFECTS ON OTHER COMPREHENSIVE INCOME (LOSS) | TAX EFFECTS ON OTHER COMPREHENSIVE INCOME (LOSS) The following tables present the tax effects of the components of other comprehensive income (loss) for the years ended December 31:
(dollars in thousands) | Pre-Tax Amount |  | Tax (Expense) Benefit |  | Net of Tax Amount
2020 |  |  |  |  |
Net change in unrealized gains on debt securities available-for sale | $ | 22,683 |  |  | $ | (4,827) |  |  | $ | 17,856 |
Net available-for-sale securities (gains) losses reclassified into earnings | — |  |  | — |  |  | — |
Adjustment to funded status of employee benefit plans | 3,549 |  |  | (764) |  |  | 2,785 |
Other Comprehensive Income | $ | 26,232 |  |  | $ | (5,591) |  |  | $ | 20,641 |
2019 |  |  |  |  |
Net change in unrealized gains on securities available-for-sale | $ | 15,793 |  |  | $ | (3,367) |  |  | $ | 12,426 |
Net available-for-sale securities (gains) losses reclassified into earnings | 26 |  |  | (6) |  |  | 20 |
Adjustment to funded status of employee benefit plans | (1,282) |  |  | 273 |  |  | (1,009) |
Other Comprehensive Income | $ | 14,537 |  |  | $ | (3,100) |  |  | $ | 11,437 |
2018 |  |  |  |  |
Net change in unrealized losses on securities available-for-sale (1) | $ | (6,794) |  |  | $ | 1,449 |  |  | $ | (5,345) |
Net available-for-sale securities (gains) losses reclassified into earnings | — |  |  | — |  |  | — |
Adjustment to funded status of employee benefit plans | 6,297 |  |  | (1,343) |  |  | 4,954 |
Other Comprehensive Loss | $ | (497) |  |  | $ | 106 |  |  | $ | (391) |
(1) Due to the adoption of ASU No. 2016-01, net unrealized gains on marketable equity securities were reclassified from accumulated other comprehensive income to retained earnings during the three months ended March 31, 2018.

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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(21)) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(23)) -URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(19)) -URI http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 + Details
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