| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/30/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/29/11 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/21/11 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
7 | ||
| 12/21/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/21/11 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
15 | ||
| 12/20/11 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/15/11 | Current report filing |
|
89 | ||
| 12/14/11 | Prospectus filed pursuant to Rule 424(b)(7) |
|
47 | ||
| 12/13/11 | Prospectus filed pursuant to Rule 424(b)(3) |
|
48 |