Filing Date Form Type Description View
Mar 31, 2020 8-K Current report htmlhtml   pdfpdf  
Mar 31, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 30, 2020 10-K Annual report htmlhtml   pdfpdf   xbrlxbrl  
Mar 30, 2020 8-K Current report htmlhtml   pdfpdf  
Mar 17, 2020 8-K Current report htmlhtml   pdfpdf