| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/16/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/16/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/18/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/18/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/13/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/13/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/13/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/13/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/13/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/13/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
