| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/25/19 | Current report filing |
|
  |
50 | |
| 07/11/19 | Current report filing |
|
15 | ||
| 07/02/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/02/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/27/19 | Current report filing |
|
6 | ||
| 06/26/19 | Current report filing |
|
30 | ||
| 05/31/19 | Current report filing |
|
87 | ||
| 05/16/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/16/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/16/19 | Statement of changes in beneficial ownership of securities |
|
2 |