| 424B1 | Form of prospectus that discloses information previously omitted from the prospectus | Jul 1, 2020 |  Open Form of prospectus that discloses information previously omitted from the prospectus in HTML. Open Form of prospectus that discloses information previously omitted from the prospectus in DOC file. Open Form of prospectus that discloses information previously omitted from the prospectus in PDF file. Open Form of prospectus that discloses information previously omitted from the prospectus in XLS file. |
| 424B2 | Form of prospectus filed in connection with primary offering of securities on a delayed basis | Jun 19, 2020 | Open Form of prospectus filed in connection with primary offering of securities on a delayed basis in HTML.Open Form of prospectus filed in connection with primary offering of securities on a delayed basis in DOC file.Open Form of prospectus filed in connection with primary offering of securities on a delayed basis in PDF file.Open Form of prospectus filed in connection with primary offering of securities on a delayed basis in XLS file. |
| S-3 | Simplified registration form | Jun 12, 2020 | Open Simplified registration form in HTML.Open Simplified registration form in DOC file.Open Simplified registration form in PDF file.Open Simplified registration form in XLS file. |
| S-3 | Simplified registration form | May 15, 2020 | Open Simplified registration form in HTML.Open Simplified registration form in DOC file.Open Simplified registration form in PDF file.Open Simplified registration form in XLS file. |
