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Segment Reporting (Tables)
 12 Months Ended
Jan. 31, 2017
Segment Reporting [Abstract]  
Company's Revenue by Geographic Region

The following table sets forth the Company’s revenue by geographic region for the periods indicated:

 

 

 

Year Ended January 31,

 

 

 

2017

 

 

2016

 

 

2015

 

 

 

(in thousands)

 

Hong Kong

 

$

276,972

 

 

$

284,722

 

 

$

196,372

 

Europe

 

 

13,119

 

 

 

8,913

 

 

 

6,795

 

United States

 

 

7,038

 

 

 

8,855

 

 

 

6,677

 

North America other than United States

 

 

3,687

 

 

 

9,953

 

 

 

6,076

 

Asia Pacific

 

 

9,481

 

 

 

3,930

 

 

 

2,358

 

Total revenue

 

$

310,297

 

 

$

316,373

 

 

$

218,278