| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/30/08 | Annual statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/22/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/11/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/10/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/10/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/10/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/10/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/10/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/10/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/10/08 | Statement of changes in beneficial ownership of securities |
|
1 |