Filing Date Form Type Description View
Apr 03, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Apr 02, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 21, 2019 10-K Annual report htmlhtml   pdfpdf   xbrlxbrl  
Mar 21, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 15, 2019 8-K Current report htmlhtml   pdfpdf