Filing Date Form Type Description View
Feb 12, 2007 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) texttxt  
Feb 10, 2006 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) texttxt  
Mar 30, 2005 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) texttxt  
Feb 05, 2013 SC 13G Statement of acquisition of beneficial ownership by individuals htmlhtml   pdfpdf  
Sep 07, 2012 10-Q/A Quarterly report (Amendment) htmlhtml   pdfpdf   xbrlxbrl  
Feb 14, 2018 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Nov 20, 2017 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Aug 21, 2017 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Feb 21, 2017 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Nov 17, 2016 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl