Filing Date Form TypeSort Arrow Description View
Aug 14, 2012 10-Q/A Quarterly report (Amendment) htmlhtml   xbrlxbrl  
Jun 05, 2012 10-Q/A Quarterly report (Amendment) htmlhtml   xbrlxbrl  
Dec 11, 2002 10-Q/A Quarterly report (Amendment) texttxt   xbrlxbrl  
Dec 15, 2000 10-Q/A Quarterly report (Amendment) texttxt   xbrlxbrl  
Aug 21, 2000 10-Q/A Quarterly report (Amendment) texttxt   xbrlxbrl  
Nov 14, 2012 10-Q Quarterly report htmlhtml   xbrlxbrl  
Aug 08, 2012 10-Q Quarterly report htmlhtml   xbrlxbrl  
May 09, 2012 10-Q Quarterly report htmlhtml   xbrlxbrl  
Nov 09, 2011 10-Q Quarterly report htmlhtml   xbrlxbrl  
Aug 09, 2011 10-Q Quarterly report htmlhtml   xbrlxbrl