Filing Date Form Type DescriptionSort Arrow View
Aug 02, 2011 8-K/A Current report (Amendment) htmlhtml   xbrlxbrl  
Jun 19, 2008 8-K/A Current report (Amendment) htmlhtml   xbrlxbrl  
May 07, 2007 8-K/A Current report (Amendment) htmlhtml   xbrlxbrl  
Feb 01, 2007 8-K/A Current report (Amendment) htmlhtml   xbrlxbrl  
Feb 15, 2005 8-K/A Current report (Amendment) htmlhtml   xbrlxbrl  
Apr 15, 2004 8-K/A Current report (Amendment) texttxt   xbrlxbrl  
Mar 05, 2004 8-K/A Current report (Amendment) texttxt   xbrlxbrl  
Sep 24, 2002 8-K/A Current report (Amendment) texttxt   xbrlxbrl  
Dec 09, 2020 8-K/A Current report (Amendment) htmlhtml   xbrlxbrl  
Feb 17, 2021 8-K/A Current report (Amendment) htmlhtml   xbrlxbrl