| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/19/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/19/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/19/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/03/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/17/06 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 10/26/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/08/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/07/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/31/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
