| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/14/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/04/11 | Current report filing |
|
5 | ||
| 11/03/11 | Current report filing |
|
17 | ||
| 10/27/11 | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
48 | |
| 10/25/11 | Current report filing |
|
9 | ||
| 10/13/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/08/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/08/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/08/11 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 09/08/11 | Initial statement of beneficial ownership of securities |
|
2 |