Date Form Description PDF XBRL Pages
07/02/13 SEC-generated letter PDF 2
05/10/13 SEC-generated letter PDF 4
03/28/13 Annual report pursuant to Section 13 and 15(d)
Documentsexpand_more
PDF XBRL XAML 98
03/22/13 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 6
03/13/13 SEC-generated letter PDF 7
09/20/12 Current report filing PDF 3
09/05/12 Quarterly report pursuant to Section 13 or 15(d)
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PDF XBRL XAML 37
08/24/12 Current report filing PDF 39
08/06/12 Current report filing
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PDF 27
06/13/12 Initial statement of beneficial ownership of securities PDF 1