| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/01/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/10/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/16/17 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 06/16/17 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 06/16/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/16/17 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 06/16/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
