| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/07/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
43 |
| 08/07/18 | 8-K | Current report filing |
|
2 | |
| 08/07/18 | 8-K | Current report filing |
|
8 | |
| 06/21/18 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
10 | |
| 05/21/18 | 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) |
|
4 | |
| 05/08/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
47 |
| 05/08/18 | 8-K | Current report filing |
|
8 | |
| 05/03/18 | 8-K | Current report filing |
|
2 | |
| 03/29/18 | DEF 14A | Definitive proxy statements |
|
52 | |
| 03/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |