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Changes in Accumulated Other Comprehensive Income by Component | 12 Months Ended
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Dec. 31, 2020
Equity [Abstract] |
Changes in Accumulated Other Comprehensive Income by Component | Note 3 — Changes in Accumulated Other Comprehensive Income by Component For the years ended December 31, 2020, 2019 and 2018, the Company's accumulated other comprehensive income consisted of unrealized gains and losses from the Company’s available-for-sale marketable securities. The following tables provide a summary of the changes in accumulated other comprehensive income, net of taxes:
| Unrealized Gains and (Losses) on Available-for-Sale Securities 1
| Year Ended December 31,
| 2020 |  | 2019 |  | 2018
| (in thousands)
Accumulated other comprehensive income — beginning balance | $ | 2,919 |  |  | $ | 158 |  |  | $ | 837 |
Other comprehensive income (loss) before reclassifications | 2,557 |  |  | 2,848 |  |  | (844) |
Losses (gains) reclassified from other comprehensive income 2 | 87 |  |  | (87) |  |  | 165 |
Net current period other comprehensive income (loss)3 | 2,644 |  |  | 2,761 |  |  | (679) |
Accumulated other comprehensive income — ending balance | $ | 5,563 |  |  | $ | 2,919 |  |  | $ | 158 |
1.All amounts are net of tax 2.Realized gains and losses were recorded pre-tax under “Investment and other income” in the Consolidated Statements of Comprehensive Income. For the years ended December 31, 2020 and 2018, the Company recorded $0.1 million and $0.2 million of realized losses from the sale of available-for-sale securities, respectively. For the year ended December 31, 2019, the Company recorded $0.1 million of realized gains from the sale of available-for-sale securities, respectively. Refer to Note 6 — Fair Value Measurements herein for further information. 3.For the years ended December 31, 2020 and 2019, the changes in other comprehensive income were both net of a tax expense of $0.7 million. For the year ended December 31, 2018 the changes in other comprehensive income were net of a tax benefit of $0.1 million.
| Amounts Reclassified from Accumulated Other Comprehensive Income
| 2020 |  | 2019 |  | 2018
| (in thousands)
Year Ended December 31, |  |  |  |  |
(Losses) gains from the sale of available-for-sale securities | $ | (114) |  |  | $ | 111 |  |  | $ | (197) |
Tax benefit (expense) | 27 |  |  | (24) |  |  | 32 |
Net (loss) gain reclassified from accumulated other comprehensive income | $ | (87) |  |  | $ | 87 |  |  | $ | (165) |

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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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