| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/08/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/08/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/08/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/08/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/03/11 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
16 |
| 10/27/11 | 8-K | Current report filing |
|
5 | |
| 10/18/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/16/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/09/11 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
16 |
| 08/08/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |