Filing Date Form Type Description View
Feb 14, 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  
Feb 14, 2011 10-Q Quarterly report htmlhtml   pdfpdf  
Nov 15, 2010 10-Q Quarterly report htmlhtml   pdfpdf  
Aug 16, 2010 10-Q Quarterly report htmlhtml   pdfpdf  
Feb 16, 2010 10-Q Quarterly report htmlhtml   pdfpdf  
Nov 18, 2009 10-Q Quarterly report htmlhtml   pdfpdf  
Aug 19, 2009 10-Q Quarterly report htmlhtml   pdfpdf  
Feb 23, 2009 10-Q Quarterly report htmlhtml   pdfpdf