XML 31 R24.htm IDEA: XBRL DOCUMENT
v3.25.3

Investments (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2025
Investments, Debt and Equity Securities [Abstract] |
Summary of Amortized Cost and Estimated Fair Value of Investments | The following tables summarize the amortized cost and estimated fair value of the Company’s available-for-sale investments as of September 30, 2025 and December 31, 2024 (in thousands):
|  | September 30, 2025 |
|  | Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Short-term investments: |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury securities |  | $ | 83,733 |  |  | $ | 106 |  |  | $ | (1 | ) |  | $ | 83,838 |
U.S. government-sponsored enterprise securities |  |  | 10,003 |  |  |  | 8 |  |  |  | — |  |  |  | 10,011 |
Long-term investments: |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury securities |  |  | 5,109 |  |  |  | — |  |  |  | (1 | ) |  |  | 5,108 |
|  | $ | 98,845 |  |  | $ | 114 |  |  | $ | (2 | ) |  | $ | 98,957 |
|  | December 31, 2024 |
|  | Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Short-term investments: |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury securities |  | $ | 129,294 |  |  | $ | 436 |  |  | $ | — |  |  | $ | 129,730 |
U.S. government-sponsored enterprise securities |  |  | 9,926 |  |  |  | 6 |  |  |  | — |  |  |  | 9,932 |
Long-term investments: |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury securities |  |  | 5,084 |  |  |  | 5 |  |  |  | — |  |  |  | 5,089 |
|  | $ | 144,304 |  |  | $ | 447 |  |  | $ | — |  |  | $ | 144,751 |

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of unrealized gains and losses on investments. + References No definition available. + Details
Name: | us-gaap_UnrealizedGainLossOnInvestmentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration