| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/03/13 | Statement of changes in beneficial ownership of securities | 1 | |||
| 12/27/12 | Initial statement of beneficial ownership of securities | 1 | |||
| 12/21/12 | Current report filing | 5 | |||
| 12/18/12 | Current report filing | 7 | |||
| 11/23/12 | Current report filing | 5 | |||
| 11/16/12 | Current report filing | 8 | |||
| 11/14/12 | Quarterly report pursuant to Section 13 or 15(d) | XBRL ZIP | 101 | ||
| 10/30/12 | Current report filing | 5 | |||
| 09/28/12 | Statement of changes in beneficial ownership of securities | 1 | |||
| 09/28/12 | Initial statement of beneficial ownership of securities | 1 |