| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/28/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/28/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/28/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/28/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/28/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/17/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/10 | 8-K | Current report filing |
|
3 | |
| 11/24/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/04/10 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
57 | |
| 10/28/10 | 8-K | Current report filing |
|
49 |