Date Form Description PDF XBRL Pages
04/06/07 4 Statement of changes in beneficial ownership of securities PDF 2
04/06/07 4 Statement of changes in beneficial ownership of securities PDF 2
04/06/07 4 Statement of changes in beneficial ownership of securities PDF 2
04/06/07 4 Statement of changes in beneficial ownership of securities PDF 2
04/06/07 4 Statement of changes in beneficial ownership of securities PDF 2
04/06/07 4 Statement of changes in beneficial ownership of securities PDF 2
03/21/07 8-K Current report filing
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EX-99.1
 PDF 3
03/13/07 S-3ASR Automatic shelf registration statement of securities of well-known seasoned issuers
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EX-4.3
EX-5.1
EX-23.2
 PDF 18
02/22/07 8-K Current report filing
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EX-99.1
EX-99.2
 PDF 90
02/22/07 10-K Annual report pursuant to Section 13 and 15(d)
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EX-31.1
EX-31.2
EX-32.1
EX-10.92
EX-10.93
EX-10.117
EX-10.118
EX-10.119
EX-10.120
EX-21.1
EX-23.1
 PDF 640
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