XML 95 R45.htm IDEA: XBRL DOCUMENT
v3.20.1

Revenue information (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Revenue information |
Schedule of disaggregation of revenue |
|  | For the year ended December 31,
|  | 2017 |  | 2018 |  | 2019
|  | RMB |  | RMB |  | RMB
Base commission from transactions |  | 1,652,032 |  | 2,034,115 |  | 3, 454,957
Innovation initiatives and other value-added services |  | 146,489 |  | 248,101 |  | 144, 479
|  | 1,798,521 |  | 2,282,216 |  | 3,599,436

X
- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration