| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/18/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/18/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/18/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/18/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/18/12 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 09/18/12 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 09/18/12 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 09/12/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/12/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/12/12 | Statement of changes in beneficial ownership of securities |
|
1 |