Filing Date Form Type Description View
Nov 14, 2012 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Aug 08, 2012 10-Q Quarterly report htmlhtml   pdfpdf  
May 09, 2012 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Nov 09, 2011 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Aug 09, 2011 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
May 04, 2011 10-Q Quarterly report htmlhtml   pdfpdf  
Nov 10, 2010 10-Q Quarterly report htmlhtml   pdfpdf  
Aug 11, 2010 10-Q Quarterly report htmlhtml   pdfpdf  
May 05, 2010 10-Q Quarterly report htmlhtml   pdfpdf  
Nov 10, 2009 10-Q Quarterly report htmlhtml   pdfpdf