| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/13/07 | 5 | Annual statement of changes in beneficial ownership of securities |
|
1 | |
| 02/13/07 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 02/13/07 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 02/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/13/07 | 5 | Annual statement of changes in beneficial ownership of securities |
|
1 | |
| 02/12/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/13/06 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/11/06 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/08/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/07/06 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
