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