| Date | Form | Description | Docs | XBRL | Pages |
| 08/14/12 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
61 | |
| 07/03/12 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 07/03/12 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 07/03/12 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 06/11/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/11/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/11/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/24/12 | 8-K | Current report filing |
|
3 | |
| 05/18/12 | DEF 14C | Definitive information statements |
|
61 | |
| 05/17/12 | PRER14C | Preliminary revised information statements |
|
73 |