| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/14/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/09/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/26/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/24/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/22/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
