| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/17/10 | SEC-generated letter |
|
3 | ||
| 06/06/10 | SEC-generated letter |
|
3 | ||
| 05/10/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/07/10 | Current report filing |
|
3 | ||
| 05/06/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/10 | Statement of changes in beneficial ownership of securities |
|
2 |