{"cik":2091349,"taxonomy":"us-gaap","tag":"OtherAssetsNoncurrent","label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","entityName":"FIRST TRACKS BIOTHERAPEUTICS, INC.","units":{"USD":[{"end":"2025-12-31","val":256000,"accn":"0001193125-26-224190","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-14"},{"end":"2025-12-31","val":256000,"accn":"0001193125-26-346931","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-12","frame":"CY2025Q4I"},{"end":"2026-03-31","val":0,"accn":"0001193125-26-224190","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-14","frame":"CY2026Q1I"},{"end":"2026-06-30","val":0,"accn":"0001193125-26-346931","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-12","frame":"CY2026Q2I"}]}}