| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/29/10 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 5 | |||
| 01/27/10 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/19/10 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/19/10 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/19/10 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/14/10 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/13/10 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/08/10 | Quarterly report pursuant to Section 13 or 15(d) | 43 | |||
| 01/08/10 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/07/10 | Current report filing | 12 |