Investments - Summary of Available For Sale Securities Amortized Cost Gross Unrealized Gains Losses and Fair Value (Detail) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Money market funds [Member] | Level 1 [Member] | ||
| Debt Securities, Available-for-Sale [Line Items] | ||
| Available-for-sale securities, Amortized Cost | $ 25,361 | $ 9,992 |
| Available-for-sale securities, Estimated Fair Value | $ 25,361 | 9,992 |
| U.S. Treasury bonds [Member] | Level 2 [Member] | ||
| Debt Securities, Available-for-Sale [Line Items] | ||
| Available-for-sale securities, Amortized Cost | 59,519 | |
| Available-for-sale securities, Gross Unrealized Gain | 22 | |
| Available-for-sale securities, Estimated Fair Value | $ 59,541 |
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- Definition Amount, before tax, of unrealized gain 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). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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