CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS DEFICIT (UNAUDITED) - EUR (€) € in Thousands, shares in Thousands	Total	Common Stock	APIC	Accumulated Deficit	Accumulated Other Comprehensive Income
Balance, shares at Dec. 31, 2020		303,757,622
Balance, amount at Dec. 31, 2020	€ (55,352)	€ 2,530	€ 34,443	€ (93,020)	€ 695
Net loss	(1,246)	0	0	(1,246)	0
Translation adjustment	(8)	€ 0	0	0	(8)
Balance, shares at Mar. 31, 2021		303,757,622
Balance, amount at Mar. 31, 2021	(56,606)	€ 2,530	34,443	(94,266)	687
Balance, shares at Dec. 31, 2020		303,757,622
Balance, amount at Dec. 31, 2020	(55,352)	€ 2,530	34,443	(93,020)	695
Net loss	(3,501)
Balance, shares at Sep. 30, 2021		303,757,622
Balance, amount at Sep. 30, 2021	(58,865)	€ 2,530	34,443	(96,521)	683
Balance, shares at Mar. 31, 2021		303,757,622
Balance, amount at Mar. 31, 2021	(56,606)	€ 2,530	34,443	(94,266)	687
Net loss	(1,102)	0	0	(1,102)	0
Translation adjustment	1	€ 0	0	0	1
Balance, shares at Jun. 30, 2021		303,757,622
Balance, amount at Jun. 30, 2021	(57,707)	€ 2,530	34,443	(95,368)	688
Net loss	(1,153)	0	0	(1,153)	0
Translation adjustment	(5)	€ 0	0	0	(5)
Balance, shares at Sep. 30, 2021		303,757,622
Balance, amount at Sep. 30, 2021	(58,865)	€ 2,530	34,443	(96,521)	683
Balance, shares at Dec. 31, 2021		303,757,622
Balance, amount at Dec. 31, 2021	(60,086)	€ 2,530	34,443	(97,750)	691
Net loss	(1,211)	0	0	(1,211)	0
Translation adjustment	7	€ 0	0	0	7
Balance, shares at Mar. 31, 2022		303,757,622
Balance, amount at Mar. 31, 2022	(61,290)	€ 2,530	34,443	(98,961)	698
Balance, shares at Dec. 31, 2021		303,757,622
Balance, amount at Dec. 31, 2021	(60,086)	€ 2,530	34,443	(97,750)	691
Net loss	(3,898)
Balance, shares at Sep. 30, 2022		303,757,622
Balance, amount at Sep. 30, 2022	(63,986)	€ 2,530	34,443	(101,648)	689
Balance, shares at Mar. 31, 2022		303,757,622
Balance, amount at Mar. 31, 2022	(61,290)	€ 2,530	34,443	(98,961)	698
Net loss	(1,342)	0	0	(1,342)	0
Translation adjustment	(2)	€ 0	0	0	(2)
Balance, shares at Jun. 30, 2022		303,757,622
Balance, amount at Jun. 30, 2022	(62,634)	€ 2,530	34,443	(100,303)	696
Net loss	(1,345)
Translation adjustment	(7)	0	0	0	(7)
Net loss	(1,345)	€ 0	0	(1,345)	0
Balance, shares at Sep. 30, 2022		303,757,622
Balance, amount at Sep. 30, 2022	€ (63,986)	€ 2,530	€ 34,443	€ (101,648)	€ 689