Date Form Description PDF XBRL Pages
02/25/11 10-K Annual report pursuant to Section 13 and 15(d)
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EX-23.1
EX-31.1
EX-31.2
EX-32.1
 PDF 95
02/23/11 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities PDF 15
02/23/11 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities PDF 15
02/17/11 3 Initial statement of beneficial ownership of securities
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EX-24.
 PDF 3
02/17/11 8-K Current report filing
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EX-99.1
 PDF 8
02/14/11 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 3
02/14/11 8-A12B/A Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b) PDF 2
02/14/11 8-K Current report filing
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EX-4.1
 PDF 4
02/14/11 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 8
02/14/11 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 4
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