| Date | Form | Description | Docs | XBRL | Pages |
| 11/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/07/07 | S-3ASR | Automatic shelf registration statement of securities of well-known seasoned issuers |
|
91 | |
| 11/07/07 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
75 | |
| 11/06/07 | 8-K | Current report filing |
|
3 | |
| 10/29/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/29/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
