| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/05/20 | 8-K | Current report filing |
|
   |
13 |
| 06/09/20 | 8-K | Current report filing |
|
|
5 |
| 06/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/28/20 | SD | Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1) |
|
15 | |
| 05/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
