Filing Date Form Type Description View
Aug 08, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Aug 08, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jul 11, 2019 8-K Current report htmlhtml   pdfpdf  
Jul 11, 2019 10-K Annual report htmlhtml   pdfpdf   xbrlxbrl  
Jul 09, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf