| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/27/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/27/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/27/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/27/20 | 8-K | Current report filing |
|
   |
3 |
| 04/20/20 | 8-K | Current report filing |
|
|
23 |
| 03/31/20 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
3 | |
| 03/27/20 | 10-K/A | Annual report pursuant to Section 13 and 15(d) |
|
|
48 |
| 03/17/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/17/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/16/20 | 8-K | Current report filing |
|
|
4 |