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Fair Value Measurement - Narrative (Details) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 USD ($) security | Sep. 30, 2022 USD ($) | Sep. 30, 2023 USD ($) security | Sep. 30, 2022 USD ($) | Dec. 31, 2022 USD ($)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |  |  |
Number of loss positions | security | 43 |  | 43 |  |
Fair market value of gross unrealized loss position | $ 196,800,000 |  | $ 196,800,000 |  |
Unrealized loss position of debt securities | 229,000 |  | 229,000 |  | $ 944,000
Credit loss | 0 |  | 0 |  |
Available-for-sale marketable securities | 209,055,000 |  | 209,055,000 |  | 128,599,000
Gain on change in amount of contingent consideration liability | 13,200,000 | $ 0 | 13,200,000 | $ 0 |
Antares Pharma, Inc |  |  |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |  |  |
Gain on change in amount of contingent consideration liability | 13,200,000 |  |  |  |
Level 3 |  |  |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |  |  |
Available-for-sale marketable securities | $ 0 |  | $ 0 |  | $ 0

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- Definition Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) 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 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-2 + Details
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