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