| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/22/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/16/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/14/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/02/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/22/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/14/14 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 04/02/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/02/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/20/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/20/14 | Statement of changes in beneficial ownership of securities |
|
2 |