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v3.25.2

Investments (Details) |  |  | 3 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Apr. 24, 2025 USD ($) shares | Jul. 31, 2023 USD ($) | Jun. 30, 2025 USD ($) shares | Jun. 30, 2024 USD ($) investment shares | Jun. 30, 2025 USD ($) | Jun. 30, 2024 USD ($) investment | Dec. 31, 2024 USD ($) investment | May 19, 2023 | Apr. 12, 2022 USD ($)
Equity Securities [Line Items] |  |  |  |  |  |  |  |  |
Number of shares sold in transaction (in shares) | shares |  |  |  | 1,034,295 |  |  |  |  |
Gain (loss) on investments, net |  |  | $ 4,340,000 | $ 3,051,000 | $ 4,340,000 | $ (7,654,000) |  |  |
Shares of common stock sold (in shares) | shares |  |  | 143,161 |  |  |  |  |  |
Gross unrealized gains |  |  | $ 3,500,000 |  | 3,500,000 |  | $ 2,800,000 |  |
Investments in an unrealized loss position | investment |  |  |  | 0 |  | 0 | 0 |  |
Impairment losses |  |  | 0 | $ 0 | 0 | $ 0 |  |  |
Income from equity method investment, net of tax |  |  | 5,115,000 | $ 8,817,000 | 11,745,000 | $ 8,172,000 |  |  |
Equity method investments |  |  | 121,300,000 |  | 121,300,000 |  | $ 115,000,000 |  |
OpenEvidence |  |  |  |  |  |  |  |  |
Equity Securities [Line Items] |  |  |  |  |  |  |  |  |
Equity securities without readily determinable fair value |  |  | 25,300,000 |  | 25,300,000 |  | 25,300,000 |  |
OCV Fund |  |  |  |  |  |  |  |  |
Equity Securities [Line Items] |  |  |  |  |  |  |  |  |
Equity method investment distribution |  |  | 9,200,000 |  |  |  |  |  |
OpenEvidence | Disposal Group, Disposed of by Sale, Not Discontinued Operations |  |  |  |  |  |  |  |  |
Equity Securities [Line Items] |  |  |  |  |  |  |  |  |
Minority interest sold | $ 29,700,000 |  |  |  |  |  |  |  |
Proceeds from divestiture | $ 25,200,000 |  |  |  |  |  |  |  |
Shares of common stock sold (in shares) | shares | 143,161 |  |  |  |  |  |  |  |
Corporate Debt Securities |  |  |  |  |  |  |  |  |
Equity Securities [Line Items] |  |  |  |  |  |  |  |  |
Debt securities, available-for-sale, coupon rate |  |  |  |  |  |  |  | 6.00% | 4.00%
Investment in corporate debt securities |  |  |  |  |  |  |  |  | $ 15,000,000
Carrying value of investment |  |  | $ 18,500,000 |  | $ 18,500,000 |  | $ 17,800,000 |  |
Corporate Debt Securities | Minimum |  |  |  |  |  |  |  |  |
Equity Securities [Line Items] |  |  |  |  |  |  |  |  |
Debt securities, available-for-sale, term |  |  | 1 year |  | 1 year |  | 1 year |  |
Corporate Debt Securities | Maximum |  |  |  |  |  |  |  |  |
Equity Securities [Line Items] |  |  |  |  |  |  |  |  |
Debt securities, available-for-sale, term |  |  | 5 years |  | 5 years |  | 5 years |  |
OpenEvidence |  |  |  |  |  |  |  |  |
Equity Securities [Line Items] |  |  |  |  |  |  |  |  |
Payments to acquire equity securities without readily determinable fair value |  | $ 25,000,000.0 |  |  |  |  |  |  |

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