Filing DateSort Arrow Form Type Description View
May 16, 2011 10-Q Quarterly report htmlhtml   xbrlxbrl  
Aug 15, 2011 10-Q Quarterly report htmlhtml   xbrlxbrl  
Oct 24, 2011 10-Q Quarterly report htmlhtml   xbrlxbrl  
May 11, 2012 10-Q Quarterly report htmlhtml   xbrlxbrl  
Aug 14, 2012 10-Q Quarterly report htmlhtml   xbrlxbrl  
Sep 10, 2012 10-Q/A Quarterly report (Amendment) htmlhtml   xbrlxbrl  
Nov 15, 2012 10-Q Quarterly report htmlhtml   xbrlxbrl  
Nov 19, 2012 10-Q/A Quarterly report (Amendment) htmlhtml   xbrlxbrl  
Nov 19, 2012 10-Q/A Quarterly report (Amendment) htmlhtml   xbrlxbrl  
May 15, 2013 10-Q Quarterly report htmlhtml   xbrlxbrl