Date Form Description PDF XBRL Pages
05/22/13 4 Statement of changes in beneficial ownership of securities PDF 2
05/09/13 10-Q Quarterly report pursuant to Section 13 or 15(d)
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EX-31.01
EX-31.02
EX-32.01
 PDF Document Table XBRL XAML 69
05/07/13 8-K Current report filing
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EX-99.1
 PDF 30
05/01/13 3 Initial statement of beneficial ownership of securities PDF 1
04/30/13 8-K Current report filing
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EX-99.1
 PDF 4
04/29/13 8-K Current report filing
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EX-3.2
EX-99.1
EX-99.2
 PDF 37
04/24/13 4 Statement of changes in beneficial ownership of securities PDF 2
03/21/13 4 Statement of changes in beneficial ownership of securities PDF 2
03/13/13 10-K Annual report pursuant to Section 13 and 15(d)
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EX-23.01
EX-31.01
EX-31.02
EX-32.01
 PDF Document Table XBRL XAML 131
03/13/13 DEF 14A Definitive proxy statements PDF 43
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