| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/20/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/16/13 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 12/03/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/14/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/05/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/05/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/05/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/05/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/05/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/05/13 | Statement of changes in beneficial ownership of securities |
|
1 |