Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
May 29, 2012 | Statement of changes in beneficial ownership of securities |
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1 | ||
May 29, 2012 | Statement of changes in beneficial ownership of securities |
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1 | ||
May 29, 2012 | Statement of changes in beneficial ownership of securities |
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1 | ||
May 29, 2012 | Statement of changes in beneficial ownership of securities |
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1 | ||
May 29, 2012 | Statement of changes in beneficial ownership of securities |
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1 | ||
May 29, 2012 | Statement of changes in beneficial ownership of securities |
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1 | ||
May 29, 2012 | Statement of changes in beneficial ownership of securities |
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2 | ||
May 29, 2012 | Statement of changes in beneficial ownership of securities |
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1 | ||
May 16, 2012 | SEC-generated letter |
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4 | ||
Apr 26, 2012 | Current report filing |
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3 |