| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/05/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/05/17 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 05/01/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/01/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/23/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/23/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/23/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/23/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/23/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/23/17 | Statement of changes in beneficial ownership of securities |
|
1 |