Date Form Description PDF XBRL Pages
03/29/12 S-3ASR Automatic shelf registration statement of securities of well-known seasoned issuers
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EX-5.1
EX-8.1
EX-23.1
 PDF 50
03/29/12 DEF 14A Definitive proxy statements PDF 66
03/27/12 UPLOAD SEC-generated letter PDF 1
03/23/12 4 Statement of changes in beneficial ownership of securities PDF 2
03/15/12 CORRESP A correspondence can be sent as a document with another submission type or can be sent as a separate submission. PDF 3
03/09/12 8-K Current report filing
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EX-99.1
 PDF 3
03/07/12 UPLOAD SEC-generated letter PDF 3
03/05/12 4 Statement of changes in beneficial ownership of securities PDF 2
03/05/12 4 Statement of changes in beneficial ownership of securities PDF 2
03/05/12 4 Statement of changes in beneficial ownership of securities PDF 2
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