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Note 9 - Goodwill and Intangible Assets (Details Textual) € in Thousands	12 Months Ended
	Dec. 31, 2019 EUR (€)	Dec. 31, 2018 EUR (€)	Dec. 31, 2017 EUR (€)
Goodwill, Ending Balance	€ 2,412	€ 2,412
Number of Reporting Units	2
Goodwill, Impairment Loss	€ 0
Amortization of Intangible Assets, Total	113	110	€ 74
Urology Devices and Services (UDS) [Member]
Goodwill, Ending Balance	1,767	1,767
High Intensity Focused Ultrasound (HIFU) [Member]
Goodwill, Ending Balance	€ 645	€ 645

X

- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment.

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