Date Form Description PDF XBRL Pages
01/30/12 SC 13G Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions PDF 12
01/03/12 4 Statement of changes in beneficial ownership of securities PDF 2
01/03/12 4 Statement of changes in beneficial ownership of securities PDF 2
01/03/12 4 Statement of changes in beneficial ownership of securities PDF 2
12/01/11 4 Statement of changes in beneficial ownership of securities PDF 2
11/10/11 4 Statement of changes in beneficial ownership of securities PDF 2
11/03/11 4 Statement of changes in beneficial ownership of securities PDF 2
11/03/11 4 Statement of changes in beneficial ownership of securities PDF 2
11/01/11 4 Statement of changes in beneficial ownership of securities PDF 2
10/27/11 10-Q Quarterly report pursuant to Section 13 or 15(d)
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EX-31.1
EX-31.2
EX-32.1
EX-32.2
 PDF Document Table XBRL XAML 46
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