| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/26/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 04/26/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 04/01/19 | Annual report pursuant to Section 13 and 15(d) | XBRL ZIP | 67 | ||
| 04/01/19 | Current report filing | 11 | |||
| 03/13/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 03/13/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 03/13/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/10/19 | Current report filing | 4 | |||
| 01/09/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/09/19 | Statement of changes in beneficial ownership of securities | 1 |