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Investments - Schedule of Realized and Unrealized Gains (Losses) on Equity Securities (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Investments [Abstract] |  |  |  |
Unrealized gains (losses) recognized in income on equity securities remaining in our portfolio at end of period | $ 2,617 | $ 2,784 | $ 2,906 | $ 2,685
Unrealized gains (losses) recognized in income on equity securities sold in period | (2,710) | 2,141 | (2,307) | 5,488
Total unrealized gains (losses) recognized in income on equity securities | $ (93) | $ 4,925 | $ 599 | $ 8,173

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- Definition Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(3)(d)(2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 321 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479536/321-10-50-4 + Details
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