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GOODWILL AND INTANGIBLE ASSETS - Intangible Assets (Details) - EUR (€) € in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Intangible assets |  |
Intangible assets, gross | € 2,619 | € 2,625
Accumulated amortization | (1,858) | (1,855)
Intangible assets, net | 761 | 770
Licenses |  |
Intangible assets |  |
Intangible assets, gross | 1,570 | 1,466
Accumulated amortization | (813) | (699)
Trade name and trademark |  |
Intangible assets |  |
Intangible assets, gross | 412 | 427
Accumulated amortization | (409) | (424)
Patents |  |
Intangible assets |  |
Intangible assets, gross | 412 | 412
Accumulated amortization | (412) | (412)
Organization Costs |  |
Intangible assets |  |
Intangible assets, gross | 225 | 320
Accumulated amortization | € (225) | € (320)

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