Date Form Description PDF XBRL Pages
05/02/07 8-K Current report filing
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EX-99.1
 PDF 29
04/12/07 8-K Current report filing
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EX-10.1
 PDF 4
04/06/07 DEF 14A Definitive proxy statements PDF 35
04/05/07 424B7 Prospectus filed pursuant to Rule 424(b)(7) PDF 1
04/03/07 8-K Current report filing
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EX-99.1
 PDF 10
03/30/07 424B3 Prospectus filed pursuant to Rule 424(b)(3) PDF 20
03/30/07 S-3ASR Automatic shelf registration statement of securities of well-known seasoned issuers
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EX-5.1
EX-8.1
EX-23.1
 PDF 30
03/20/07 424B3 Prospectus filed pursuant to Rule 424(b)(3) PDF 21
03/16/07 4 Statement of changes in beneficial ownership of securities PDF 2
03/15/07 S-3ASR Automatic shelf registration statement of securities of well-known seasoned issuers
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EX-5.1
EX-8.1
EX-23.1
 PDF 30
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