| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/05/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/01/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/26/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/25/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/19/12 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
46 |
| 10/19/12 | 8-K | Form 8-K: Current report | 10 | |
| 10/17/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/11/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/11/12 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 10/11/12 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 |