| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/15/18 | S-3ASR | Form S-3ASR: Automatic shelf registration statement of securities of well-known seasoned issuers | 27 | |
| 11/07/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
76 |
| 11/01/18 | 8-K | Form 8-K: Current report filing | 23 | |
| 10/15/18 | 8-K | Form 8-K: Current report filing | 226 | |
| 08/10/18 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 9 | |
| 08/07/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
99 |
| 08/02/18 | 8-K | Form 8-K: Current report filing | 21 | |
| 07/13/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/07/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/31/18 | 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) | 11 |