| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/09/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/09/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/07/17 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
31 |
| 12/07/17 | 8-K | Current report filing |
|
10 | |
| 11/22/17 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
4 | |
| 11/22/17 | DEF 14A | Definitive proxy statements |
|
62 | |
| 11/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/30/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
