Date Form Description PDF XBRL Pages
06/01/12 4 Statement of changes in beneficial ownership of securities PDF 2
06/01/12 4 Statement of changes in beneficial ownership of securities PDF 2
06/01/12 4 Statement of changes in beneficial ownership of securities PDF 2
05/08/12 8-K Current report filing
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EX-99.1
 PDF 5
03/30/12 8-K Current report filing
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EX-99.1
 PDF 4
03/07/12 4 Statement of changes in beneficial ownership of securities PDF 2
02/17/12 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 3
02/14/12 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 3
02/13/12 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 5
02/01/12 10-Q Quarterly report pursuant to Section 13 or 15(d)
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EX-31.1
EX-31.2
EX-32.1
 PDF Document Table XBRL XAML 40
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