| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/25/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/25/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/25/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/25/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/25/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/25/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/19/12 | Current report filing |
|
39 | ||
| 10/10/12 | Annual report to security holders |
|
50 | ||
| 09/24/12 | Definitive proxy statements |
|
111 | ||
| 09/24/12 | Statement of changes in beneficial ownership of securities |
|
1 |