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Fair Value Measurement (Tables)
12 Months Ended
Dec. 31, 2025
Fair Value Measurement  
Schedule of assets measured at fair value on a recurring basis, the respective fair value and the classification by level of input within the fair value hierarchy

Fair Value Measurements

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Quoted Prices in

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Active Market

Significant Other

Significant

for Identical Assets

Observable Inputs

Unobservable Inputs

Total

(Level 1)

(Level 2)

(Level 3)

(In US$ thousands)

As of December 31, 2024:

Wealth management products, short term (1)

$

69,947

$

$

69,947

$

Wealth management products, long term (2)

194,746

194,746

Equity securities with readily determinable market value (3)

136,832

136,832

Total

$

401,525

$

136,832

$

264,693

$

As of December 31, 2025:

Wealth management products, short term (1)

$

76,917

$

$

76,917

$

Wealth management products, long term (2)

201,244

201,244

Equity securities with readily determinable market value (3)

158,090

158,090

Total

$

436,251

$

158,090

$

278,161

$

(1)

Included in short-term investments on the Group’s consolidated balance sheets.

(2)

Included in other non-current assets on the Group’s consolidated balance sheets.

(3)

Included in long-term investments on the Group’s consolidated balance sheets.