| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/29/13 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 10 | |
| 10/29/13 | 8-K | Form 8-K: Current report | 9 | |
| 10/01/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/25/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/25/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/19/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/17/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/12/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/11/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/29/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |