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Fair value measurements (Tables)
12 Months Ended
Dec. 31, 2022
Fair value measurements  
Schedule of financial instruments measured at fair value

Fair value measurements as of December 31, 2021

Quoted prices

Significant

in active market

other

Significant

for identical

observable

unobservable

assets

inputs

inputs

(In thousands)

    

Total

    

(Level 1)

    

(Level 2)

    

(Level 3)

Short-term investments:

 

 

  

 

 

  

Investments in structured deposits and wealth management products

 

53,273

 

 

53,273

 

Fair value measurements as of December 31, 2022

Quoted prices

Significant

in active market

other

Significant

for identical

observable

unobservable

assets

inputs

inputs

(In thousands)

    

Total

    

(Level 1)

    

(Level 2)

    

(Level 3)

Short-term investments:

 

  

 

  

 

  

 

  

Investments in structured deposits and wealth management products

 

32,582

 

 

32,582