| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/31/19 | Current report filing |
|
3 | ||
| 12/27/19 | SEC-generated letter |
|
1 | ||
| 12/23/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/23/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/23/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/23/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/23/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/23/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/23/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/23/19 | Statement of changes in beneficial ownership of securities |
|
1 |