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