Filing Date Form Type Description View
May 27, 2015 10-K Annual report htmlhtml   pdfpdf   xbrlxbrl  
May 23, 2016 10-K Annual report htmlhtml   pdfpdf   xbrlxbrl  
May 23, 2017 10-K Annual report htmlhtml   pdfpdf   xbrlxbrl  
May 15, 2018 10-K Annual report htmlhtml   pdfpdf   xbrlxbrl  
Jul 15, 2015 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Oct 15, 2015 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Jan 14, 2016 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Jul 14, 2016 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Oct 12, 2016 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Jan 13, 2017 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl