Cover [Abstract] Cover [Abstract] Document Information [Table] Document Information [Table] Document Information, Document [Axis] Document [Domain] Common Shares [Member] American Depository Receipt [Member] ADR [Member] Entity Addresses, Address Type [Axis] Address Type [Domain] Business Contact [Member] Entity Information [Line Items] Document Type Document Type Amendment Flag Amendment Flag Entity Registrant Name Entity Registrant Name Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Document Period End Date Document Period End Date Document Registration Statement Document Annual Report Document Transition Report Document Shell Company Report Entity File Number Entity Incorporation, State or Country Code Contact Personnel Name Entity Address, Address Line One Entity Address, City or Town Entity Address, Postal Zip Code Entity Address, Country City Area Code Local Phone Number Security Exchange Name Security Exchange Name Trading Symbol Trading Symbol Title of 12(b) Security Title of 12(b) Security Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Current Reporting Status Entity Interactive Data Current Entity Interactive Data Current Entity Filer Category Entity Filer Category Entity Emerging Growth Company Entity Emerging Growth Company ICFR Auditor Attestation Flag Document Financial Statement Error Correction [Flag] Document Financial Statement Restatement Recovery Analysis [Flag] Document Accounting Standard Entity Shell Company Entity Shell Company Auditor Name Auditor Firm ID Auditor Location Amendment Description