Filing Date Form Type Description View
Oct 31, 2017 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Feb 09, 2018 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Aug 09, 2018 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Nov 06, 2018 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Feb 11, 2019 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Aug 09, 2019 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Nov 08, 2019 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl