| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/22/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/22/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/22/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/20/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/16/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/15/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/07/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/02/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/23/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/19/10 | Statement of changes in beneficial ownership of securities |
|
1 |