XML 18 R26.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Related Party Transactions (Details)
3 Months Ended
Dec. 31, 2019
Jiyin Li [Member]  
Nature of Relationship Chairman
Huibin Su [Member]  
Nature of Relationship Chief Executive Officer and Chief Financial Officer
Chaoran Zhang [Member]  
Nature of Relationship Significant Shareholder of Shenzhen CX
Zizhong Huang [Member]  
Nature of Relationship Chief Operating Officer