Class of Stock [Axis] Document Type Document Period End Date Entity Registrant Name Entity Incorporation, State or Country Code Entity File Number Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line Two Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Written Communications Soliciting Material Pre-commencement Tender Offer Pre-commencement Issuer Tender Offer Title of 12(b) Security Trading Symbol Security Exchange Name Entity Emerging Growth Company Entity Central Index Key Amendment Flag Common Stock, par value $0.001 per share 7.875% Notes Due 2029 7.875% Notes Due 2029 Class of Stock [Domain] City Area Code Document Type Entity Emerging Growth Company Entity File Number Entity Address, City or Town Seven Eight Seven Five Notes Due Two Zero Two Nine Member Entity Address, Postal Zip Code Amendment Flag Document Period End Date Title of 12(b) Security Common Stock Par Value0001 Per Share Member Entity Central Index Key Notes Due Two Member Written Communications Entity Address, State or Province Soliciting Material Pre-commencement Issuer Tender Offer Pre-commencement Tender Offer Trading Symbol Entity Registrant Name Entity Incorporation, State or Country Code Entity Tax Identification Number Security Exchange Name Entity Address, Address Line One Entity Address, Address Line Two Local Phone Number