{"cik":1716338,"taxonomy":"us-gaap","tag":"IncreaseDecreaseInAccountsReceivable","label":"Increase (Decrease) in Accounts Receivable","description":"The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.","entityName":"J & Friends Holdings Ltd","units":{"CNY":[{"start":"2016-01-01","end":"2016-12-31","val":7836000,"accn":"0001104659-19-042643","fy":2018,"fp":"FY","form":"20-F","filed":"2019-07-30","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":45958000,"accn":"0001104659-19-042643","fy":2018,"fp":"FY","form":"20-F","filed":"2019-07-30"},{"start":"2017-01-01","end":"2017-12-31","val":45958000,"accn":"0001193125-20-182324","fy":2019,"fp":"FY","form":"20-F","filed":"2020-06-29","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":119123000,"accn":"0001104659-19-042643","fy":2018,"fp":"FY","form":"20-F","filed":"2019-07-30"},{"start":"2018-01-01","end":"2018-12-31","val":119252000,"accn":"0001193125-20-182324","fy":2019,"fp":"FY","form":"20-F","filed":"2020-06-29"},{"start":"2018-01-01","end":"2018-12-31","val":119252000,"accn":"0001193125-21-145037","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-30","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":49780000,"accn":"0001193125-20-182324","fy":2019,"fp":"FY","form":"20-F","filed":"2020-06-29"},{"start":"2019-01-01","end":"2019-12-31","val":49780000,"accn":"0001193125-21-145037","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-30"},{"start":"2019-01-01","end":"2019-12-31","val":49780000,"accn":"0001193125-22-125009","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-28","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-17162000,"accn":"0001193125-21-145037","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-30"},{"start":"2020-01-01","end":"2020-12-31","val":-17162000,"accn":"0001193125-22-125009","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-28"},{"start":"2020-01-01","end":"2020-12-31","val":-17162000,"accn":"0001104659-23-059935","fy":2022,"fp":"FY","form":"20-F","filed":"2023-05-15","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-10473000,"accn":"0001193125-22-125009","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-28"},{"start":"2021-01-01","end":"2021-12-31","val":-10473000,"accn":"0001104659-23-059935","fy":2022,"fp":"FY","form":"20-F","filed":"2023-05-15"},{"start":"2021-01-01","end":"2021-12-31","val":-10473000,"accn":"0001104659-24-055026","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-30","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-15452000,"accn":"0001104659-23-059935","fy":2022,"fp":"FY","form":"20-F","filed":"2023-05-15"},{"start":"2022-01-01","end":"2022-12-31","val":-15452000,"accn":"0001104659-24-055026","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-30"},{"start":"2022-01-01","end":"2022-12-31","val":-15452000,"accn":"0001410578-25-000773","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-17","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-9641000,"accn":"0001104659-24-055026","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-30"},{"start":"2023-01-01","end":"2023-12-31","val":-9641000,"accn":"0001410578-25-000773","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-17","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":2906000,"accn":"0001410578-25-000773","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-17","frame":"CY2024"}],"USD":[{"start":"2018-01-01","end":"2018-12-31","val":17326000,"accn":"0001104659-19-042643","fy":2018,"fp":"FY","form":"20-F","filed":"2019-07-30","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":7150000,"accn":"0001193125-20-182324","fy":2019,"fp":"FY","form":"20-F","filed":"2020-06-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-2630000,"accn":"0001193125-21-145037","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-30","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-1643000,"accn":"0001193125-22-125009","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-28","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-2240000,"accn":"0001104659-23-059935","fy":2022,"fp":"FY","form":"20-F","filed":"2023-05-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-1361000,"accn":"0001104659-24-055026","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-30"},{"start":"2023-01-01","end":"2023-12-31","val":20000,"accn":"0001104659-26-048056","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-24","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":398000,"accn":"0001410578-25-000773","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-17","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":29000,"accn":"0001104659-26-048056","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-24","frame":"CY2025"}]}}