| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/02/12 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 | |
| 10/02/12 | DEF 14A | Definitive proxy statements |
|
44 | |
| 09/17/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/17/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/16/12 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
 |
83 |
| 08/10/12 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 08/10/12 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 08/10/12 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 08/10/12 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 08/10/12 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 |
