| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/13/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
31 |
| 11/13/18 | 8-K | Form 8-K: Current report filing | 11 | |
| 11/05/18 | DEF 14A | Form DEF 14A: Definitive proxy statements | 45 | |
| 10/22/18 | 8-K | Form 8-K: Current report filing | 4 | |
| 10/22/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/22/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 10/17/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/17/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 10/16/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/16/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |