| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/20/10 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/08/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/08/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/08/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/01/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/01/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/01/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/01/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/01/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/01/10 | Statement of changes in beneficial ownership of securities |
|
2 |
