Date Form Description PDF XBRL Pages
02/27/13 8-K Current report filing
Documents
EX-99.1
EX-99.2
 PDF 8
02/22/13 10-K Annual report pursuant to Section 13 and 15(d)
Documents
EX-21
EX-23.1
EX-23.2
EX-31.1
EX-31.2
EX-32.1
EX-99.1
EX-99.2
 PDF Document Table XBRL XAML 114
02/21/13 4/A Statement of changes in beneficial ownership of securities PDF 2
02/21/13 4 Statement of changes in beneficial ownership of securities PDF 2
02/21/13 4 Statement of changes in beneficial ownership of securities PDF 2
02/21/13 4 Statement of changes in beneficial ownership of securities PDF 2
02/20/13 4 Statement of changes in beneficial ownership of securities PDF 2
02/15/13 4 Statement of changes in beneficial ownership of securities PDF 2
02/15/13 4 Statement of changes in beneficial ownership of securities PDF 2
02/15/13 4 Statement of changes in beneficial ownership of securities PDF 2
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