Date Form Description PDF XBRL Pages
03/15/12 Current report filing
Documentsexpand_more
EX-99.1
 PDF 5
03/08/12 Current report filing PDF 3
03/08/12 Current report filing
Documentsexpand_more
EX-99.1
 PDF 6
03/08/12 Definitive proxy statements PDF 101
02/27/12 Statement of changes in beneficial ownership of securities PDF 2
02/17/12 Statement of changes in beneficial ownership of securities PDF 2
02/17/12 Statement of changes in beneficial ownership of securities PDF 2
02/17/12 Statement of changes in beneficial ownership of securities PDF 2
02/17/12 Annual report pursuant to Section 13 and 15(d)
Documentsexpand_more
EX-10.8
EX-12.1
EX-12.2
EX-21.1
EX-23.1
EX-24.1
EX-31.1
EX-31.2
EX-32.1
EX-32.2
 PDF Document Table XBRL XAML 267
02/14/12 Current report filing
Documentsexpand_more
EX-99.1
 PDF 66
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