| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/15/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/15/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/15/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/15/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/15/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/08/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/29/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/28/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/28/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/28/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
