| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/14/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/14/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/14/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/06/12 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 07/06/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/20/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/11/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
