Filing Date Form Type Description View
Apr 20, 2018 DEF 14A Other definitive proxy statements htmlhtml   pdfpdf  
Apr 05, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Apr 03, 2018 S-8 Securities to be offered to employees in employee benefit plans htmlhtml   pdfpdf  
Apr 02, 2018 10-K Annual report htmlhtml   pdfpdf   xbrlxbrl  
Mar 14, 2018 8-K Current report htmlhtml   pdfpdf  
Feb 23, 2018 8-K Current report htmlhtml   pdfpdf  
Feb 15, 2018 8-K Current report htmlhtml   pdfpdf  
Feb 14, 2018 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) htmlhtml   pdfpdf  
Feb 13, 2018 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) htmlhtml   pdfpdf  
Jan 16, 2018 DEF 14A Other definitive proxy statements htmlhtml   pdfpdf