| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/17/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/17/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/03/08 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 02/04/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/26/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/19/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/18/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/18/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/12/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
