Marketable Securities - Additional Information (Detail) |
12 Months Ended | |
|---|---|---|
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Dec. 31, 2024
USD ($)
Security
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Dec. 31, 2023
USD ($)
Security
|
|
| Investments Debt And Equity Securities [Abstract] | ||
| Realized gains or losses on available-for-sale marketable securities | $ 0 | $ 0 |
| Marketable securities, continuous unrealized loss position, 12 months or longer | Security | 0 | 0 |
| Credit losses related to its marketable securities | $ 0 | $ 0 |
| Accrued interest receivables | $ 532,000 | $ 485,000 |
| Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List Not Disclosed Flag | Accrued interest receivables | Accrued interest receivables |
| X | ||||||||||
- Definition Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List Not Disclosed Flag. No definition available.
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of accrued interest 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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| X | ||||||||||
- Definition Number of investments in debt securities 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 an allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of realized gain (loss) 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/2009/role/commonPracticeRef
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| X | ||||||||||
- 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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| X | ||||||||||
- References No definition available.
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