| 424B4 | Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 | Dec 10, 2021 |  Open Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 in HTML. Open Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 in DOC file. Open Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 in PDF file. Open Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 in XLS file. |
| 424B3 | Form of prospectus reflecting facts events constituting substantive change from last form | Dec 7, 2021 | Open Form of prospectus reflecting facts events constituting substantive change from last form in HTML.Open Form of prospectus reflecting facts events constituting substantive change from last form in DOC file.Open Form of prospectus reflecting facts events constituting substantive change from last form in PDF file.Open Form of prospectus reflecting facts events constituting substantive change from last form in XLS file. |
| S-3 | Simplified registration form | Nov 24, 2021 | 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. |
