| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/17/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/16/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/15/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
