Analysis Of Income And Expense [Abstract]

GENFIT - Filing #833601

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Other revenue	—	9 610 EUR	—	—	—	—	—	—	—	6 371 EUR	—	—	—	—	—	—	—	—	—	—	—
Revenue	—	38 176 EUR	—	—	—	—	—	—	—	26 566 EUR	—	—	—	—	—	—	—	—	—	—	—
Material income and expense [abstract]
Expense of restructuring activities	—	505,000 EUR	—	—	—	—	—	—	—	11,000 EUR	—	—	—	—	—	—	—	—	—	—	—
Research and development expense	—	46 503 EUR	—	—	—	—	—	—	—	35 818 EUR	—	—	—	—	—	—	—	—	—	—	—
Finance income (cost)	—	1 934 EUR	—	—	—	—	—	—	—	3 453 EUR	—	—	—	—	—	—	—	—	—	—	—
Other operating income (expense)	—	141,000 EUR	—	—	—	—	—	—	—	652,000 EUR	—	—	—	—	—	—	—	—	—	—	—
Selling, general and administrative expense [abstract]
General and administrative expense	—	17 741 EUR	—	—	—	—	—	—	—	16 405 EUR	—	—	—	—	—	—	—	—	—	—	—
Sales and marketing expense	—	876,000 EUR	—	—	—	—	—	—	—	992,000 EUR	—	—	—	—	—	—	—	—	—	—	—
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	—	2 340 EUR	—	—	—	—	—	—	—	1 366 EUR	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	0 EUR	27 390 EUR	28 894 EUR	0 EUR	2 340 EUR	0 EUR	836,000 EUR	0 EUR	0 EUR	24 827 EUR	258,000 EUR	23 719 EUR	0 EUR	1 366 EUR	0 EUR	67 259 EUR	0 EUR	216,000 EUR	113,000 EUR	0 EUR	67 589 EUR