Document and Entity Information [Abstract] Document Information [Table] Entity Addresses, Address Type [Axis] Address Type [Domain] Business Contact [Member] Classes of share capital [axis] Share capital [member] Ordinary shares [Member] This member stands for American Depository Shares. ADS Document Information [Line Items] Document Type Document Registration Statement Document Annual Report Document Transition Report Document Shell Company Report Document Period End Date Entity File Number Entity Registrant Name Entity Address, Address Line One Entity Address, Adress Line Two Entity Address, Country Contact Personnel Name City Area Code Local Phone Number Title of 12(b) Security Trading Symbol Security Exchange Name Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Emerging Growth Company Entity Shell Company Entity Common Stock, Shares Outstanding ICFR Auditor Attestation Flag Document Financial Statement Error Correction [Flag] Document Financial Statement Restatement Recovery Analysis [Flag] Document Accounting Standard Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Amendment Flag Auditor Name Auditor Location Auditor Firm ID No definition available. Cybersecurity Risk Management Strategy And Governance [Abstract] No definition available. Cybersecurity Risk Management Processes For Assessing Identifying And Managing Threats [Text Block] Cybersecurity Risk Management Processes For Assessing Identifying And Managing Threats [Text Block] No definition available. Cybersecurity Risk Management Processes Integrated [Flag] Cybersecurity Risk Management Processes Integrated [Flag] No definition available. Cybersecurity Risk Management Processes Integrated [Text Block] Cybersecurity Risk Management Processes Integrated [Text Block] No definition available. Cybersecurity Risk Management Third Party Engaged [Flag] Cybersecurity Risk Management Third Party Engaged [Flag] No definition available. Cybersecurity Risk Third Party Oversight And Identification Processes [Flag] Cybersecurity Risk Third Party Oversight And Identification Processes [Flag] No definition available. Cybersecurity Risk Board Of Directors Oversight [Text Block] Cybersecurity Risk Board Of Directors Oversight [Text Block] No definition available. Cybersecurity Risk Board Committee Or Subcommittee Responsible For Oversight [Text Block] Cybersecurity Risk Board Committee Or Subcommittee Responsible For Oversight [Text Block] No definition available. Cybersecurity Risk Process For Informing Board Committee Or Subcommittee Responsible For Oversight [Text Block] Cybersecurity Risk Process For Informing Board Committee Or Subcommittee Responsible For Oversight [Text Block] No definition available. Cybersecurity Risk Role Of Management [Text Block] Cybersecurity Risk Role Of Management [Text Block] No definition available. Cybersecurity Risk Management Positions Or Committees Responsible [Flag] Cybersecurity Risk Management Positions Or Committees Responsible [Flag] No definition available. Cybersecurity Risk Management Positions Or Committees Responsible [Text Block] Cybersecurity Risk Management Positions Or Committees Responsible [Text Block] No definition available. Cybersecurity Risk Management Expertise Of Management Responsible [Text Block] Cybersecurity Risk Management Expertise Of Management Responsible [Text Block] No definition available. Cybersecurity Risk Process For Informing Management Or Committees Responsible [Text Block] Cybersecurity Risk Process For Informing Management Or Committees Responsible [Text Block] No definition available. Cybersecurity Risk Management Positions Or Committees Responsible Report To Board [Flag] Cybersecurity Risk Management Positions Or Committees Responsible Report To Board [Flag]