| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/16/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/16/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/16/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/16/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/04/18 | Prospectus filed pursuant to Rule 424(b)(3) |
|
76 | ||
| 05/04/18 | Current report filing |
|
382 | ||
| 05/04/18 | Prospectus filed pursuant to Rule 424(b)(5) |
|
63 | ||
| 05/01/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
43 | |
| 04/25/18 | Current report filing |
|
46 | ||
| 04/04/18 | Automatic shelf registration statement of securities of well-known seasoned issuers |
|
203 |