| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/22/08 | Annual statement of changes in beneficial ownership of securities | PDF | 1 | ||
| 01/22/08 | Annual statement of changes in beneficial ownership of securities | PDF | 2 | ||
| 01/22/08 | Annual statement of changes in beneficial ownership of securities | PDF | 1 | ||
| 01/22/08 | Annual statement of changes in beneficial ownership of securities | PDF | 1 | ||
| 01/22/08 | Annual statement of changes in beneficial ownership of securities | PDF | 1 | ||
| 01/14/08 | SEC-generated letter | PDF | 2 | ||
| 01/14/08 | SEC-generated letter | PDF | 7 | ||
| 01/08/08 | No Action Letter | PDF | 48 | ||
| 01/04/08 | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | PDF | 1 | ||
| 12/13/07 | Statement of changes in beneficial ownership of securities | PDF | 1 |