Entity Listings [Table] Entity Listings [Table] Entity Shell Company Entity Shell Company Entity Listings [Line Items] Entity Listings [Line Items] Document Accounting Standard Document Accounting Standard Auditor [Line Items] Auditor Location Auditor Location No Trading Symbol Flag No Trading Symbol Flag Amendment Flag Amendment Flag Entity File Number Entity File Number Document Registration Statement Document Registration Statement Document Transition Report Document Transition Report City Area Code City Area Code Document Fiscal Period Focus Document Fiscal Period Focus Classes of share capital [axis] Classes of share capital [axis] Document Period End Date Document Period End Date Auditor [Table] Auditor [Table] Central Index Key Entity Central Index Key Contact Personnel Fax Number Contact Personnel Fax Number Entity Addresses, Address Type [Axis] Entity Addresses, Address Type [Axis] Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Ordinary Shares, No Par Value, With National Amount Attributable To Each Ordinary Share Ordinary Shares, No Par Value, With National Amount Attributable To Each Ordinary Share [Member] Ordinary Shares, No Par Value, With National Amount Attributable To Each Ordinary Share Trading Symbol Trading Symbol American Depositary Shares Each Representing One Ordinary Share American Depositary Shares Each Representing One Ordinary Share [Member] American Depositary Shares Each Representing One Ordinary Share Business Contact Business Contact [Member] Classes of share capital [domain] Classes of share capital [domain] Entity Address, City or Town Entity Address, City or Town Document Type Document Type Contact Personnel Email Address Contact Personnel Email Address Entity Filer Category Entity Filer Category Local Phone Number Local Phone Number Document Shell Company Report Document Shell Company Report Auditor Name Auditor Name ICFR Auditor Attestation Flag ICFR Auditor Attestation Flag Address Type [Domain] Address Type [Domain] Entity Emerging Growth Company Entity Emerging Growth Company Entity Current Reporting Status Entity Current Reporting Status Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Security Exchange Name Security Exchange Name Document Financial Statement Error Correction [Flag] Document Financial Statement Error Correction [Flag] Entity Address, Country Entity Address, Country Auditor Firm ID Auditor Firm ID Entity Address, Address Line One Entity Address, Address Line One Entity Voluntary Filers Entity Voluntary Filers Cover [Abstract] Contact Personnel Name Contact Personnel Name Current Fiscal Year End Date Current Fiscal Year End Date Document Annual Report Document Annual Report Amendment Description Amendment Description Registrant Name Entity Registrant Name Document Fiscal Year Focus Document Fiscal Year Focus Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Title of 12(b) Security Title of 12(b) Security Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Interactive Data Current Entity Interactive Data Current