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