Date Form Description PDF XBRL Pages
12/06/11 Current report filing
EX-99
PDF
 		2
11/15/11 Statement of changes in beneficial ownership of securities
PDF
 		1
11/15/11 Statement of changes in beneficial ownership of securities
PDF
 		1
11/15/11 Statement of changes in beneficial ownership of securities
PDF
 		1
11/15/11 Statement of changes in beneficial ownership of securities
PDF
 		1
11/08/11 Statement of changes in beneficial ownership of securities
PDF
 		1
11/03/11 Quarterly report pursuant to Section 13 or 15(d)
EX-12
EX-15
EX-31.1
EX-31.2
EX-32.1
EX-32.2
PDF
ZIP
 		50
11/03/11 Current report filing
PDF
 		1
10/25/11 Current report filing
EX-99
PDF
 		7
09/29/11 Current report filing
EX-1.1
EX-4.1
EX-4.2
EX-5.1
PDF
 		27
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