| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/19/12 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/19/12 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 12/19/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/19/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/19/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/19/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/19/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/12/11 | 424B3 | Prospectus filed pursuant to Rule 424(b)(3) |
|
81 | |
| 12/09/11 | EFFECT | Notice of Effectiveness |
|
1 |
