| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/20/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/10/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/10/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/10/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 08/19/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/22/13 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 02/05/13 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 12/11/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/10/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/07/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
