| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/29/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/03/13 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 11 | |
| 08/09/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/07/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/07/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/07/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/07/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/06/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/02/13 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
102 |
| 08/01/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |