| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/09/17 | 8-K | Form 8-K: Current report filing | 20 | |
| 07/20/17 | 8-K | Form 8-K: Current report filing | 3 | |
| 07/18/17 | 8-K | Form 8-K: Current report filing | 14 | |
| 07/17/17 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 3 | |
| 06/08/17 | DEF 14A | Form DEF 14A: Definitive proxy statements | 35 | |
| 05/31/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/30/17 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 35 | |
| 05/23/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/18/17 | 8-K | Form 8-K: Current report filing | 2 | |
| 05/16/17 | 424B3 | Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) | 70 |