| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/07/18 | Current report filing |
|
6 | ||
| 04/18/18 | Current report filing |
|
5 | ||
| 03/22/18 | Current report filing |
|
3 | ||
| 03/22/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/22/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/22/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/22/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/22/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/22/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/22/18 | Statement of changes in beneficial ownership of securities |
|
1 |