| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/10/20 | 8-K | Current report filing |
|
7 | |
| 07/10/20 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
7 | |
| 06/18/20 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
69 |
| 06/17/20 | 8-K | Current report filing |
|
35 | |
| 05/22/20 | 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 | |
| 04/20/20 | 8-K | Current report filing |
|
8 | |
| 04/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/20 | 8-K | Current report filing |
|
3 |
