Section 16 Filings
| Date | Form | Description | Docs | XBRL | Pages |
| 03/03/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/11 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/11 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/09/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/09/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/10 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
