| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/25/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/25/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/25/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/25/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/25/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/25/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/25/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/21/11 | Current report filing |
|
3 | ||
| 10/20/11 | Current report filing |
|
3 | ||
| 10/12/11 | Current report filing |
|
2 |