XML 54 R44.htm IDEA: XBRL DOCUMENT v3.7.0.1

Cash and cash equivalents (Tables)

12 Months Ended

Dec. 31, 2016

Cash and cash equivalents [Abstract]

Schedule of cash and cash equivalents balance

		December 31, 2015						December 31, 2016
					RMB						RMB
		Amount			equivalent			Amount			equivalent
RMB			450,802			450,802			1,536,947			1,536,947
US$			73,632			478,132			6,171			42,796
Total						928,934						1,579,743

X

- References

No definition available.

+ Details

Name:	us-gaap_CashAndCashEquivalentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the components of cash and cash equivalents.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration