Entity Tax Identification Number Entity Tax Identification Number Entity Shell Company Entity Shell Company Entity File Number Entity File Number Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Cover [Abstract] Title of 12(b) Security Title of 12(b) Security Document Fiscal Year Focus Document Fiscal Year Focus Local Phone Number Local Phone Number Document Transition Report Document Transition Report Documents Incorporated by Reference [Text Block] Documents Incorporated by Reference [Text Block] Entity Address, Address Line One Entity Address, Address Line One Entity Address, Postal Zip Code Entity Address, Postal Zip Code Registrant Name Entity Registrant Name Entity Address, State or Province Entity Address, State or Province Document Fiscal Period Focus Document Fiscal Period Focus Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Trading Symbol Trading Symbol City Area Code City Area Code Entity Interactive Data Current Entity Interactive Data Current Entity Filer Category Entity Filer Category Entity Current Reporting Status Entity Current Reporting Status Entity Small Business Entity Small Business Document Period End Date Document Period End Date Amendment Flag Amendment Flag Entity Address, City or Town Entity Address, City or Town Entity Voluntary Filers Entity Voluntary Filers Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Document Annual Report Document Annual Report ICFR Auditor Attestation Flag ICFR Auditor Attestation Flag Security Exchange Name Security Exchange Name Current Fiscal Year End Date Current Fiscal Year End Date Document Financial Statement Error Correction [Flag] Document Financial Statement Error Correction [Flag] Document Type Document Type Entity Public Float Entity Public Float Central Index Key Entity Central Index Key Entity Emerging Growth Company Entity Emerging Growth Company