| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/16/07 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 01/16/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/16/07 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 04/06/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/06/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/06/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/03/05 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/03/05 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/17/05 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/27/05 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
