| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/27/11 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/18/11 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
9 | ||
| 10/18/11 | Current report filing |
|
31 | ||
| 10/13/11 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/13/11 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/03/11 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/03/11 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/29/11 | Annual report to security holders |
|
50 | ||
| 09/26/11 | Definitive proxy statements |
|
84 | ||
| 08/26/11 | Annual report pursuant to Section 13 and 15(d) |
|
 |
93 |