| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/27/20 | 8-K | Current report filing |
|
3 | |
| 04/20/20 | 8-K | Current report filing |
|
7 | |
| 04/01/20 | DEF 14A | Definitive proxy statements |
|
70 | |
| 03/02/20 | 8-K | Current report filing |
|
12 | |
| 02/28/20 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
123 |
| 12/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
