| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/26/13 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/13 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/13 | 3 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/13/12 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/12 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/12 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/12 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/12 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/12 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/12 | 3 | Statement of changes in beneficial ownership of securities |
|
2 |