| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/25/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/25/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/25/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/16/18 | Current report filing |
|
27 | ||
| 05/16/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/07/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
55 | |
| 05/07/18 | Current report filing |
|
6 | ||
| 04/18/18 | Current report filing |
|
5 | ||
| 03/22/18 | Current report filing |
|
3 | ||
| 03/22/18 | Statement of changes in beneficial ownership of securities |
|
1 |