Date Form Description PDF XBRL Pages
01/27/12 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions PDF 5
01/17/12 4 Statement of changes in beneficial ownership of securities PDF 2
01/12/12 8-K Current report filing
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EX-99.1
EX-99.2
 PDF 5
01/10/12 5 Annual statement of changes in beneficial ownership of securities PDF 2
12/22/11 8-K/A Current report filing PDF 2
12/22/11 8-K Current report filing PDF 3
12/14/11 4 Statement of changes in beneficial ownership of securities PDF 2
11/02/11 4 Statement of changes in beneficial ownership of securities PDF 2
10/28/11 10-Q Quarterly report pursuant to Section 13 or 15(d)
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EX-31.1
EX-31.2
EX-32.1
EX-32.2
 PDF Document Table XBRL XAML 33
10/27/11 8-K Current report filing
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EX-99.1
 PDF 35
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