| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/03/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/03/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/26/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/20/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |