| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/27/13 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 08/21/13 | 144 | Form 144: Filing for proposed sale of securities under Rule 144 | 2 | |
| 08/21/13 | 144 | Form 144: Filing for proposed sale of securities under Rule 144 | 3 | |
| 08/21/13 | 144 | Form 144: Filing for proposed sale of securities under Rule 144 | 2 | |
| 08/21/13 | 144 | Form 144: Filing for proposed sale of securities under Rule 144 | 2 | |
| 08/21/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/21/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/21/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/21/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/21/13 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 3 |