| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/08/07 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 4 | |||
| 02/02/07 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/02/07 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/02/07 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/22/07 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/19/07 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/12/07 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/11/07 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/08/07 | Quarterly report pursuant to Section 13 or 15(d) | 75 | |||
| 01/05/07 | Current report filing | 13 |