| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/28/18 | Current report filing |
|
8 | ||
| 02/09/18 | Current report filing |
|
5 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/19/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/15/17 | Current report filing |
|
3 | ||
| 12/11/17 | Statement of changes in beneficial ownership of securities |
|
1 |