| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/31/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/26/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/26/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/26/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/27/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/22/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/22/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/22/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |