Other reserves (Tables)

12 Months Ended

Dec. 31, 2017

Other reserves [abstract]

Schedule of other reserves

	2017		2016		2015
	(Euro, in thousands)
On January 1	€	(1,000)	€	(18)	€	(220)
Gain or loss (-) on defined benefit obligation recognized through OCI		(40)		(583)		202
Reclassification of loss on financial asset available for sale to statement of operations ( after disposal)		55		—		—
Loss on financial asset available-for-sale recognized through OCI		(275)		(399)		—
Other reserves on December 31,	€	(1,260)	€	(1,000)	€	(18)