Filing Date Form Type Description View
May 15, 2013 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Nov 19, 2012 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Aug 14, 2012 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
May 11, 2012 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Nov 14, 2011 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Aug 15, 2011 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
May 13, 2011 10-Q Quarterly report htmlhtml   pdfpdf  
Nov 12, 2010 10-Q Quarterly report htmlhtml   pdfpdf  
Aug 16, 2010 10-Q Quarterly report htmlhtml   pdfpdf  
May 14, 2010 10-Q Quarterly report htmlhtml   pdfpdf