| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/21/20 | Current report filing |
|
3 | ||
| 03/30/20 | Current report filing |
|
5 | ||
| 03/19/20 | Annual report pursuant to Section 13 and 15(d) |
|
  |
88 | |
| 03/19/20 | Current report filing |
|
11 | ||
| 03/19/20 | Initial registration statement for securities to be offered to employees pursuant to employee benefit plans |
|
18 | ||
| 03/12/20 | Current report filing |
|
5 | ||
| 02/21/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/21/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/21/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/14/20 | Current report filing |
|
2 |