| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| Jan 17, 2018 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| Jan 17, 2018 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| Jan 17, 2018 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| Jan 17, 2018 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| Jan 17, 2018 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| Jan 17, 2018 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| Jan 17, 2018 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| Jan 04, 2018 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| Jan 04, 2018 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| Dec 22, 2017 | Statement of changes in beneficial ownership of securities |
|
1 |