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