| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 12/01/17 | 8-K | Form 8-K: Current report | 4 | ||
| 11/20/17 | EFFECT | Form EFFECT: Notice of Effectiveness | 1 | ||
| 11/17/17 | CORRESP | Form CORRESP: Correspondence | 2 |