| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/26/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/26/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/26/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/26/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/26/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/26/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/20/19 | S-8 | Initial registration statement for securities to be offered to employees pursuant to employee benefit plans |
|
8 | |
| 12/20/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/20/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/20/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
