| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/13/07 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 6 | |
| 02/13/07 | 8-K | Form 8-K: Current report filing | 6 | |
| 02/13/07 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 104 | |
| 02/13/07 | 8-K | Form 8-K: Current report filing | 104 | |
| 01/30/07 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 7 | |
| 01/19/07 | 8-K | Form 8-K: Current report filing | 3 | |
| 01/19/07 | SC 13G/A | Form 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 | 7 | |
| 01/18/07 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 01/08/07 | 8-K | Form 8-K: Current report filing | 3 | |
| 01/04/07 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 |