| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/24/18 | Preliminary proxy statement not related to a contested matter or merger/acquisition |
|
102 | ||
| 08/24/18 | Annual report pursuant to Section 13 and 15(d) |
|
 |
83 | |
| 08/16/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/16/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/16/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/16/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/16/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/16/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/16/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/16/18 | Statement of changes in beneficial ownership of securities |
|
3 |