| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/15/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/15/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/15/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/11/15 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 05/01/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/01/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/01/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/01/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/01/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/01/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
