| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/16/19 | 8-K | Form 8-K: Current report filing | 5 | |
| 04/12/19 | 8-K | Form 8-K: Current report filing | 6 | |
| 03/26/19 | 8-K | Form 8-K: Current report filing | 3 | |
| 03/11/19 | 8-K | Form 8-K: Current report filing | 3 | |
| 03/11/19 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 7 | |
| 03/07/19 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
113 |
| 03/06/19 | 8-K | Form 8-K: Current report filing | 3 | |
| 03/01/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/01/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/01/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |