| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/15/19 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
62 |
| 11/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/12/19 | 8-K | Current report filing |
|
29 | |
| 11/07/19 | 8-K | Current report filing |
|
28 | |
| 08/23/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/23/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/23/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/21/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
