Pre-commencement Issuer Tender Offer Pre-commencement Issuer Tender Offer Entity Address, Postal Zip Code Entity Address, Postal Zip Code Document [Domain] Document [Domain] Document Period End Date Document Period End Date Entity Central Index Key Entity Central Index Key Document Information [Table] Document Information [Table] Entity Emerging Growth Company Entity Emerging Growth Company Security Exchange Name Security Exchange Name Title of 12(b) Security Title of 12(b) Security Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line One Entity Registrant Name Entity Registrant Name Written Communications Written Communications Local Phone Number Local Phone Number Soliciting Material Soliciting Material Entity Address, State Entity Address, State or Province City Area Code City Area Code Document Type Document Type Document Information [Line Items] Document Information [Line Items] Cover [Abstract] Cover [Abstract] Entity Address, City or Town Entity Address, City or Town Pre-commencement Tender Offer Pre-commencement Tender Offer Entity File Number Entity File Number Document Information, Document [Axis] Document Information, Document [Axis] Amendment Flag Amendment Flag Trading Symbol Trading Symbol Entity Tax Identification Number Entity Tax Identification Number