Investments - Schedule of Gross Unrealized Losses and Fair Values of Available-for-sale Investment Securities that were in Unrealized Loss Positions (Detail) - USD ($) $ in Thousands |
Jun. 30, 2025 |
Dec. 31, 2024 |
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| Debt Securities, Available-for-Sale [Line Items] | ||
| Less Than 12 Months, Fair Value | $ 1,528 | $ 2,257 |
| Less Than 12 Months, Unrealized Loss | (7) | (19) |
| 12 Months or More, Fair Value | 718 | 1,043 |
| 12 Months or More, Unrealized Loss | (7) | (19) |
| Total, Fair Value | 2,246 | 3,300 |
| Total, Unrealized Loss | (14) | (38) |
| Corporate Debt Securities [Member] | ||
| Debt Securities, Available-for-Sale [Line Items] | ||
| Less Than 12 Months, Fair Value | 1,528 | 2,257 |
| Less Than 12 Months, Unrealized Loss | (7) | (19) |
| 12 Months or More, Fair Value | 718 | 1,043 |
| 12 Months or More, Unrealized Loss | (7) | (19) |
| Total, Fair Value | 2,246 | 3,300 |
| Total, Unrealized Loss | $ (14) | $ (38) |
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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), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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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), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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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), in unrealized loss position without allowance for credit loss. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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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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- Details
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