| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/06/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/06/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/06/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/06/13 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 07/18/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/16/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/13/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/11/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/03/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/23/13 | Statement of changes in beneficial ownership of securities |
|
1 |