| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/31/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/31/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/31/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/31/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/31/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/31/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/22/20 | 8-K | Current report filing |
|
   |
6 |
| 12/26/19 | 8-K | Current report filing |
|
|
3 |
| 12/09/19 | 8-K | Current report filing |
|
19 | |
| 11/13/19 | DEF 14A | Definitive proxy statements |
|
58 |