| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/10/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/10/12 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 08/08/12 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 08/08/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
24 |
| 08/06/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/03/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 08/02/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/30/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/30/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/30/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
