| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/23/17 | 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) |
|
19 | ||
| 05/15/17 | Current report filing |
|
30 | ||
| 05/04/17 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
48 | |
| 05/04/17 | Current report filing |
|
13 | ||
| 04/27/17 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 | ||
| 04/27/17 | Definitive proxy statements |
|
53 | ||
| 04/27/17 | Current report filing |
|
2 | ||
| 03/22/17 | Current report filing |
|
28 | ||
| 03/14/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/14/17 | Statement of changes in beneficial ownership of securities |
|
1 |