| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/15/18 | 8-K | Form 8-K: Current report | 6 | |
| 06/15/18 | 8-K | Form 8-K: Current report | 3 | |
| 06/12/18 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 3 | |
| 06/08/18 | 10-K/A | Form 10-K/A: Annual report [Section 13 and 15(d), not S-K Item 405] |
|
40 |
| 06/05/18 | 8-K | Form 8-K: Current report | 14 | |
| 06/05/18 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 3 | |
| 05/31/18 | 8-K | Form 8-K: Current report | 3 | |
| 05/31/18 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 2 | |
| 05/25/18 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 2 | |
| 05/23/18 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 2 |