| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/28/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/21/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/13/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/07/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/07/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/02/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/02/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/26/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/26/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/26/13 | Statement of changes in beneficial ownership of securities |
|
1 |