| Date | Form | Description | Docs | XBRL | Pages |
| 02/08/11 | 8-K | Current report filing |
|
3 | |
| 02/03/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/03/11 | 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 |
|
5 | |
| 01/21/11 | 8-K | Current report filing |
|
29 | |
| 01/12/11 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 01/12/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/10/11 | 8-K | Current report filing |
|
9 | |
| 01/05/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/27/10 | 8-K | Current report filing |
|
4 | |
| 12/08/10 | 424B3 | Prospectus filed pursuant to Rule 424(b)(3) |
|
103 |
