| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/03/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/03/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/03/10 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 01/21/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/21/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/21/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/08/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/23/09 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/09 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/09 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |