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Cash and cash equivalents (Tables)

12 Months Ended

Dec. 31, 2017

Cash and cash equivalents [Abstract]

Summary of Cash on Hand and Cash Held at Bank

Cash on hand and cash held at bank balance as of December 31, 2016 and 2017 primarily consist of the following currencies:

		December 31, 2016						December 31, 2017
(In thousands)		Amount			USD equivalent			Amount			USD equivalent
RMB			538,660			77,651			436,794			66,847
USD			121,726			121,726			166,530			166,530
HKD			987			127			794			102
Total						199,504						233,479

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- Definition

Tabular disclosure of the components of cash and cash equivalents.

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