| Date | Form | Description | Docs | XBRL | Pages |
| 03/18/20 | 8-K | Current report filing |
|
10 | |
| 03/18/20 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
|
142 |
| 02/24/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/24/20 | 8-K | Current report filing |
|
7 | |
| 02/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/21/20 | 8-K | Current report filing |
|
3 | |
| 02/14/20 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
14 |
