| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/04/20 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
5 | |
| 02/04/20 | 8-K | Current report filing |
|
   |
13 |
| 01/08/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/06/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/27/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/23/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/23/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/12/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/06/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
