| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/12/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/12/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/12/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/14/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/14/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/14/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/14/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/14/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/14/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/14/17 | Statement of changes in beneficial ownership of securities |
|
1 |