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GOODWILL (Tables)
12 Months Ended
Dec. 31, 2018
GOODWILL  
Schedule of changes in carrying amount of goodwill

 

 

 

 

 

 

 

 

As of December 31, 

 

    

2017

    

2018

Costs:

 

 

 

 

Beginning balance

 

401

 

428

Addition (Note 3)

 

 —

 

25,035

Foreign currency adjustment

 

27

 

(367)

Ending balance

 

428

 

25,096

Goodwill impairment loss

 

 —

 

 —

Goodwill, net

 

428

 

25,096