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Fair Value Measurements and Marketable Securities Available for Sale - Schedule of Net Realized Gain (Loss) on Marketable Securities (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025
Net realized gains (losses) on available-for-sale securities were as follows: |  |  |  |
Realized gains from sales of available-for-sale securities | $ 20 | $ 0 | $ 28 | $ 3
Realized losses from sales of available-for-sale securities | (11) | (1) | (11) | (1)
Net recognized gains (losses) on equity securities were as follows: |  |  |  |
Net gains (losses) on marketable securities | $ 9 | $ (1) | $ 17 | $ 2

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- Definition Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-9 + Details
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- Definition Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-9 + Details
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- Definition Amount of realized and unrealized gain (loss) on investment in marketable security. + References No definition available. + Details
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