Filing Date Form Type Description View
May 23, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 11, 2018 8-K Current report htmlhtml   pdfpdf  
May 10, 2018 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
May 10, 2018 8-K Current report htmlhtml   pdfpdf  
Apr 23, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Apr 04, 2018 8-K Current report htmlhtml   pdfpdf  
Mar 26, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 22, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 22, 2018 8-K Current report htmlhtml   pdfpdf  
Mar 20, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 20, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 20, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf