| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/01/20 | DEF 14A | Definitive proxy statements |
|
100 | |
| 02/27/20 | 8-K | Current report filing |
|
10 | |
| 02/27/20 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
127 |
| 02/18/20 | SEC STAFF LETTER |
|
1 | ||
| 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 |
|
15 | |
| 02/11/20 | 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 | |
| 02/07/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/07/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/07/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/07/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
