| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/08/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/08/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/02/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/02/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/28/13 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 04/05/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/04/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/14/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/04/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/31/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
