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