Filing Date Form Type Description View
May 11, 2018 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
May 11, 2018 8-K Current report htmlhtml   pdfpdf  
Apr 27, 2018 8-K Current report htmlhtml   pdfpdf  
Apr 26, 2018 DEF 14A Other definitive proxy statements htmlhtml   pdfpdf  
Apr 26, 2018 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material htmlhtml   pdfpdf  
Apr 02, 2018 8-K Current report htmlhtml   pdfpdf  
Apr 02, 2018 10-K Annual report htmlhtml   pdfpdf   xbrlxbrl  
Feb 09, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Feb 08, 2018 5 Annual statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Feb 08, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf