| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/06/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/30/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/30/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/30/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/26/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/23/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/23/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/23/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/23/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/23/13 | Statement of changes in beneficial ownership of securities |
|
2 |