| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/25/16 | 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 | |
| 05/10/16 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
29 |
| 05/09/16 | 8-K | Current report filing |
|
9 | |
| 04/29/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/28/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/28/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/11/16 | DEF 14A | Definitive proxy statements |
|
34 | |
| 04/06/16 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/06/16 | 8-K | Current report filing |
|
2 | |
| 04/04/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |