| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/24/19 | Current report filing |
|
82 | ||
| 05/24/19 | 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) |
|
13 | ||
| 05/09/19 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
36 | |
| 05/02/19 | Current report filing |
|
44 | ||
| 04/29/19 | Current report filing |
|
126 | ||
| 04/29/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/29/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/29/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/29/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/29/19 | Statement of changes in beneficial ownership of securities |
|
1 |