| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/13/18 | 8-K | Current report filing |
|
2 | |
| 05/22/18 | 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) |
|
5 | |
| 04/27/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
31 |
| 04/26/18 | 8-K | Current report filing |
|
13 | |
| 04/25/18 | 8-K | Current report filing |
|
3 | |
| 04/17/18 | 8-K | Current report filing |
|
5 | |
| 04/05/18 | 8-K | Current report filing |
|
4 | |
| 03/19/18 | UPLOAD | SEC-generated letter |
|
1 | |
| 03/15/18 | CORRESP | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
3 | |
| 03/06/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
