| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/04/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/03/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/29/11 | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
134 | |
| 07/27/11 | Current report filing |
|
17 | ||
| 07/13/11 | Current report filing |
|
107 | ||
| 07/12/11 | Statement of changes in beneficial ownership of securities |
|
2 |