{"cik":2088082,"taxonomy":"us-gaap","tag":"EarningsPerShareBasic","label":"Earnings Per Share, Basic","description":"The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.","entityName":"Electra Therapeutics, Inc.","units":{"USD/shares":[{"start":"2025-01-01","end":"2025-09-30","val":-1481.57,"accn":"0001193125-26-458476","fy":2026,"fp":"Q3","form":"10-Q","filed":"2026-11-12"},{"start":"2025-07-01","end":"2025-09-30","val":-616.86,"accn":"0001193125-26-458476","fy":2026,"fp":"Q3","form":"10-Q","filed":"2026-11-12","frame":"CY2025Q3"},{"start":"2026-01-01","end":"2026-09-30","val":-35.24,"accn":"0001193125-26-458476","fy":2026,"fp":"Q3","form":"10-Q","filed":"2026-11-12"},{"start":"2026-07-01","end":"2026-09-30","val":-3.47,"accn":"0001193125-26-458476","fy":2026,"fp":"Q3","form":"10-Q","filed":"2026-11-12","frame":"CY2026Q3"}]}}