| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/20/20 | 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) |
|
6 | |
| 05/06/20 | 8-K | Current report filing |
|
8 | |
| 05/06/20 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
30 |
| 05/06/20 | 8-K | Current report filing |
|
22 | |
| 05/01/20 | 8-K/A | Current report filing |
|
3 | |
| 04/30/20 | DEF 14A | Definitive proxy statements |
|
44 | |
| 04/30/20 | 8-K | Current report filing |
|
3 | |
| 04/21/20 | 8-K | Current report filing |
|
5 | |
| 03/11/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/11/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 |
