{"cik":1716338,"taxonomy":"us-gaap","tag":"IntangibleAssetsNetExcludingGoodwill","label":"Intangible Assets, Net (Excluding Goodwill)","description":"Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.","entityName":"J & Friends Holdings Ltd","units":{"USD":[{"end":"2025-12-31","val":3660000,"accn":"0001104659-26-048056","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-24","frame":"CY2025Q4I"}]}}