| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 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 |
| 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 | |
| 03/11/20 | DEF 14A | Definitive proxy statements |
|
50 | |
| 03/09/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/28/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/25/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |