Filing Date Form Type Description View
Aug 06, 2019 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Aug 06, 2019 8-K Current report htmlhtml   pdfpdf  
Jul 15, 2019 8-K Current report htmlhtml   pdfpdf  
Jun 10, 2019 8-K Current report htmlhtml   pdfpdf  
May 29, 2019 SD Specialized Disclosure Report htmlhtml   pdfpdf  
May 17, 2019 DEF 14A Other definitive proxy statements htmlhtml   pdfpdf  
May 17, 2019 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material htmlhtml   pdfpdf  
May 09, 2019 8-K Current report htmlhtml   pdfpdf  
May 08, 2019 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
May 08, 2019 8-K Current report htmlhtml   pdfpdf