| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/26/12 | 8-K | Current report filing |
|
10 | |
| 04/16/12 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
2 | |
| 04/13/12 | 8-K | Current report filing |
|
5 | |
| 04/02/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/23/12 | 8-K | Current report filing |
|
70 |