Goodwill, Intangible Assets and Acquisitions (Tables)
12 Months Ended
Dec. 31, 2021
Acquisitions, Goodwill and Intangible Assets  
Schedule of the changes in the Group's goodwill by segment

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Advertising &

    

Value-added

    

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Marketing

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services

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Total

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(In US$ thousands)

Balance as of December 31, 2018

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29,346

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—

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29,346

Currency translation adjustment

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(357)

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—

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(357)

Balance as of December 31, 2019

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28,989

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—

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28,989

Acquisition of JM Tech

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—

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30,075

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​

30,075

Currency translation adjustment

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1,910

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738

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2,648

Balance as of December 31, 2020

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30,899

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30,813

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61,712

Acquisition of the company operating Wuta application

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51,034

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—

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51,034

Acquisition of an E-sports team

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—

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14,745

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14,745

Currency translation adjustment

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1,813

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1,101

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2,914

Balance as of December 31, 2021

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83,746

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46,659

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​

130,405

Table summarizes the Group's intangible assets arising from acquisitions

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As of December 31, 2020

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As of December 31, 2021

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Accumulated

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Accumulated

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Cost

    

Amortization

    

Net

    

Cost

    

Amortization

    

Net

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(In US$ thousands)

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(In US$ thousands)

Game related

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127,238

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(2,199)

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125,039

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150,371

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(16,649)

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133,722

Technology

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9,544

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(4,417)

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5,127

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10,172

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(5,494)

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4,678

Trademark and Domain name

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12,788

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(1,542)

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11,246

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20,078

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(4,458)

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15,620

Supplier-relationship

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10,253

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(4,689)

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5,564

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10,538

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(6,961)

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3,577

Others

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2,449

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(2,449)

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—

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13,924

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(4,591)

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9,333

Total

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162,272

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(15,296)

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146,976

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205,083

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(38,153)

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166,930

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Schedule of estimated amortization expenses

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Year Ended December 31,

    

(In US$ thousands)

2022

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24,662

2023

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23,150

2024

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21,456

2025

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17,620

2026 and thereafter

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​

80,042

Total expected amortization expense

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166,930

JM Tech  
Acquisitions, Goodwill and Intangible Assets  
Schedule of consideration of acquisition was allocated based on their fair value of the assets acquired and the liabilities assumed

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As of October 31, 2020

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(In US$ thousands)

Consideration

    

​

218,590

Redeemable non-controlling interest (Note 17)

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55,192

Non-controlling interest

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16,133

Total

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289,915

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Short-term investments acquired

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155,205

Other assets acquired

​

 

26,087

Identifiable intangible assets acquired

​

 

124,196

Goodwill

​

 

30,075

Liabilities assumed

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(45,648)

Total

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​

289,915

A mobile app company  
Acquisitions, Goodwill and Intangible Assets  
Schedule of consideration of acquisition was allocated based on their fair value of the assets acquired and the liabilities assumed

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As of May 1, 2021

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(In US$ thousands)

Consideration

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​

39,540

Fair value of previously held equity interest

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26,875

Non-controlling interest

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10,811

Total

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77,226

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Cash and short-term investments acquired

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​

5,786

Other assets acquired

​

 

6,801

Identifiable intangible assets acquired

​

 

16,495

Goodwill

​

 

51,034

Liabilities assumed

​

 

(2,890)

Total

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77,226

An E-sports team  
Acquisitions, Goodwill and Intangible Assets  
Schedule of consideration of acquisition was allocated based on their fair value of the assets acquired and the liabilities assumed

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As of August 1, 2021

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(In US$ thousands)

Consideration

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​

30,953

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Identifiable intangible assets acquired

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19,274

Goodwill

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14,745

Liabilities assumed

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(3,066)

Total

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30,953