| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/17/20 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition |
|
41 | |
| 03/23/20 | 8-K | Current report filing |
|
5 | |
| 03/16/20 | 8-K | Current report filing |
|
12 | |
| 03/16/20 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
132 |
| 03/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
