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