Filing Date Form Type Description View
Nov 14, 2012 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Aug 09, 2012 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
May 15, 2012 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Nov 14, 2011 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Aug 09, 2011 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
May 12, 2011 10-Q Quarterly report htmlhtml   pdfpdf  
Nov 09, 2010 10-Q Quarterly report htmlhtml   pdfpdf  
Aug 10, 2010 10-Q Quarterly report htmlhtml   pdfpdf  
Apr 30, 2010 10-Q Quarterly report htmlhtml   pdfpdf  
Nov 10, 2009 10-Q Quarterly report htmlhtml   pdfpdf