| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/01/08 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
3 | |
| 01/08/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/31/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/27/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/07/07 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
22 | |
| 11/02/07 | 8-K | Current report filing |
|
10 | |
| 10/02/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/05/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
