Filing Date Form Type Description View
May 21, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 15, 2018 8-K Current report htmlhtml   pdfpdf  
May 15, 2018 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Apr 26, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Apr 17, 2018 10-K Annual report htmlhtml   pdfpdf   xbrlxbrl  
Apr 17, 2018 8-K Current report htmlhtml   pdfpdf  
Apr 13, 2018 8-K Current report htmlhtml   pdfpdf  
Apr 11, 2018 8-K Current report htmlhtml   pdfpdf  
Apr 11, 2018 424B5 Prospectus htmlhtml   pdfpdf  
Apr 09, 2018 424B5 Prospectus htmlhtml   pdfpdf