| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/03/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/03/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/05/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/05/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/02/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/09/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/02/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/12/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/12/13 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/12/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |