Filing Date Form Type Description View
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  
Feb 08, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Feb 08, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Feb 02, 2018 424B5 Prospectus htmlhtml   pdfpdf  
Jan 30, 2018 S-3/A Registration statement under Securities Act of 1933 (Amendment) htmlhtml   pdfpdf  
Jan 16, 2018 S-3 Registration statement under Securities Act of 1933 htmlhtml   pdfpdf