Filing DateSort Arrow Form Type Description View
Oct 14, 2008 10-Q Quarterly report texttxt   xbrlxbrl  
Jan 13, 2009 10-Q Quarterly report texttxt   xbrlxbrl  
Apr 03, 2009 10-Q Quarterly report texttxt   xbrlxbrl  
May 19, 2009 10-Q/A Quarterly report (Amendment) texttxt   xbrlxbrl  
Oct 06, 2009 10-Q Quarterly report texttxt   xbrlxbrl  
Jan 14, 2010 10-Q Quarterly report htmlhtml   xbrlxbrl  
Apr 14, 2010 10-Q Quarterly report htmlhtml   xbrlxbrl  
Oct 15, 2010 10-Q Quarterly report htmlhtml   xbrlxbrl  
Jan 14, 2011 10-Q Quarterly report htmlhtml   xbrlxbrl  
Apr 14, 2011 10-Q Quarterly report htmlhtml   xbrlxbrl