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RELATED PARTY TRANSACTIONS (Details) € in Thousands | Dec. 31, 2020 EUR (€) | Apr. 22, 2020 JPY (¥) | Dec. 31, 2019 EUR (€) | Aug. 19, 2019 JPY (¥) | Aug. 02, 2019 USD ($) | Mar. 27, 2019 MYR (RM)
--- | --- | --- | --- | --- | --- | ---
Related Party Transaction [Line Items] |  |  |  |  |  |
Operating lease, liability | € |  |  | € 2,684 |  |  |
Loans Payable [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Loan amount | € | € 6,000 |  |  |  |  |
EDAP Technomed Co Ltd. [Member] | JAPAN |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Loan amount | ¥ |  | ¥ 50,000,000 |  |  |  |
EDAP Technomed Co Ltd. [Member] | JAPAN | Loans Payable [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Loan amount | ¥ |  |  |  | ¥ 80,000,000 |  |
EDAP Technomed Sdn Bdh [Member] | Malaysia | Loans Payable [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Loan amount | RM |  |  |  |  |  | RM 65,464.85
EDAP Technomed Inc. [Member] | Car Lease Required Personal Warranty [Member] | President [Member] |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Operating lease, liability | $ |  |  |  |  | $ 28,756.44 |

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