| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/04/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/04/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/04/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/13/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/05/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/05/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/05/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/05/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/05/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/05/10 | Statement of changes in beneficial ownership of securities |
|
2 |
