| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/23/20 | DEF 14A | Definitive proxy statements |
|
46 | |
| 04/17/20 | 8-K | Current report filing |
|
5 | |
| 04/17/20 | 8-K | Current report filing |
|
3 | |
| 03/30/20 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
108 |
| 03/18/20 | 8-K | Current report filing |
|
4 | |
| 03/17/20 | 8-K | Current report filing |
|
5 | |
| 03/12/20 | 8-K | Current report filing |
|
13 | |
| 02/14/20 | SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
5 | |
| 02/03/20 | 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 |
|
7 | |
| 11/21/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
