Short-Term Investments - Schedule of Short-Term Investments Held by Group (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Debt securities:
Available-for-sale	$ 2,196	$ 4,100
Equity securities:
Equity securities with readily determinable fair values	$ 1,832	$ 876

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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+ Details

- Definition

Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

+ References

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+ Details