| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/02/18 | 8-K | Form 8-K: Current report filing | 30 | |
| 04/30/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/19/18 | 8-K | Form 8-K: Current report filing | 2 | |
| 04/19/18 | 8-K | Form 8-K: Current report filing | 77 | |
| 04/06/18 | 8-K | Form 8-K: Current report filing | 2 | |
| 04/06/18 | 8-K | Form 8-K: Current report filing | 2 | |
| 04/06/18 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 3 | |
| 04/06/18 | DEF 14A | Form DEF 14A: Definitive proxy statements | 104 | |
| 03/29/18 | 8-K | Form 8-K: Current report filing | 2 | |
| 03/27/18 | 8-K | Form 8-K: Current report filing | 2 |