| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/20/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/20/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/20/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/14/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/06/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/06/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/06/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/23/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |