| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/19/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/11/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/06/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/06/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/04/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/04/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/04/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/04/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/04/17 | Statement of changes in beneficial ownership of securities |
|
1 |