| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/07/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/25/19 | DEF 14A | Definitive proxy statements |
|
33 | |
| 03/28/19 | 8-K | Current report filing |
|
29 | |
| 03/18/19 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
85 |
| 03/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/25/19 | 8-K | Current report filing |
|
10 | |
| 02/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |