| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/16/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/16/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/12/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/19/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/15/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/07/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/07/13 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 08/02/13 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 05/22/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/21/13 | Statement of changes in beneficial ownership of securities |
|
2 |
