RECENT SEC XBRL FILINGS

September 30, 2011 10Q XBRL (zip) September 30, 2011 10Q (PDF) December 31, 2011 10Q XBRL (zip) December 31, 2011 10Q (PDF) March 31, 2012 10Q XBRL (zip) March 31, 2012 10Q (PDF)