| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/08/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/08/12 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 01/12/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/09/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/14/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/14/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/10/11 | 8-K | Current report filing |
|
6 | |
| 11/08/11 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
27 |
| 10/13/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/30/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
