Date Form Description XBRL Pages
02/13/08 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 5
02/13/08 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 3
02/07/08 8-K Form 8-K: Current report 8
01/29/08 8-K/A Form 8-K/A: Current report 3
12/17/07 CORRESP Form CORRESP: Correspondence 2
11/20/07 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/20/07 8-K Form 8-K: Current report 3
11/15/07 8-K Form 8-K: Current report 7
11/13/07 4 Form 4: Statement of changes in beneficial ownership of securities 1
11/13/07 3 Form 3: Initial statement of beneficial ownership of securities 2
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