| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/28/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 01/28/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 01/28/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 01/28/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 01/28/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 01/28/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 01/28/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 01/03/14 | 8-K | Current report filing |   | 5 | |
| 01/02/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 01/02/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | 
