| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/25/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/25/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/25/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/25/18 | SD | Form 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) |
|
17 | |
| 05/22/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
|
54 |
| 05/22/18 | 8-K | Form 8-K: Current report filing |
|
19 | |
| 05/08/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/08/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/08/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/08/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 |