| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/28/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/19/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/19/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/19/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/14/11 | S-3 | Registration statement for specified transactions by certain issuers |
|
25 | |
| 01/11/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/10/11 | 8-K | Current report filing |
|
6 | |
| 01/06/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/06/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/06/11 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 |
