| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/15/08 | 3/A | Initial statement of beneficial ownership of securities |
|
3 | |
| 02/08/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/25/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/25/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/25/08 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 01/11/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/09/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/03/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/03/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |