Date Form Description PDF XBRL Pages
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
10/26/11 8-K Current report filing
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EX-99.1
 PDF 17
10/03/11 4 Statement of changes in beneficial ownership of securities PDF 2
10/03/11 4 Statement of changes in beneficial ownership of securities PDF 2
10/03/11 4 Statement of changes in beneficial ownership of securities PDF 2
09/06/11 4 Statement of changes in beneficial ownership of securities PDF 2
07/28/11 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 42
07/27/11 8-K Current report filing
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EX-99.1
 PDF 17
07/11/11 SC 13G/A 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 4
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