| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/31/17 | 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) |
|
4 | ||
| 05/24/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 05/23/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 05/23/17 | Current report filing |
|
3 | ||
| 05/23/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 05/23/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 05/23/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/23/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 05/15/17 | Current report filing |
|
25 | ||
| 05/09/17 | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
24 |
