| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/31/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/26/17 | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
40 | |
| 07/25/17 | Current report filing |
|
9 | ||
| 06/06/17 | Current report filing |
|
5 | ||
| 05/26/17 | 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) |
|
8 | ||
| 05/09/17 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 05/08/17 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 05/05/17 | Current report filing |
|
5 | ||
| 05/05/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/05/17 | Statement of changes in beneficial ownership of securities |
|
2 |