| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 01/18/18 | 8-K | Current report filing |
|
|
| 12/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
|
| 12/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
|
| 11/21/17 | 8-K | Current report filing |
|
|
| 11/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
|
| 10/30/17 | 4 | Statement of changes in beneficial ownership of securities |
|
|
| 10/30/17 | 4 | Statement of changes in beneficial ownership of securities |
|
|
| 10/30/17 | 4 | Statement of changes in beneficial ownership of securities |
|
|
| 10/30/17 | 4 | Statement of changes in beneficial ownership of securities |
|
|
| 10/30/17 | 4 | Statement of changes in beneficial ownership of securities |
|