Date Form Description PDF XBRL Pages
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
 		1
02/17/12 Statement of changes in beneficial ownership of securities
PDF
 		1
02/17/12 Statement of changes in beneficial ownership of securities
PDF
 		1
02/16/12 Statement of changes in beneficial ownership of securities
PDF
 		1
02/16/12 Annual report pursuant to Section 13 and 15(d)
EX-10.17
EX-12
EX-21
EX-23
EX-24
EX-31.1
EX-31.2
EX-32.1
EX-32.2
EX-95
CORRESP
PDF
ZIP
 		88
02/16/12 Current report filing
PDF
 		1
02/16/12 Current report filing
PDF
 		1
02/13/12 Statement of changes in beneficial ownership of securities
PDF
 		1
02/13/12 Statement of changes in beneficial ownership of securities
PDF
 		2
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