| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 04/01/10 | DEF 14A | Definitive proxy statements |
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| 03/31/10 | 8-K | Current report filing |
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| 03/16/10 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/09/10 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/09/10 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/03/10 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/03/10 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/03/10 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/03/10 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/03/10 | 4 | Statement of changes in beneficial ownership of securities |
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