CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) € in Thousands	Mar. 31, 2021 EUR (€) shares	Mar. 31, 2021 $ / shares	Dec. 31, 2020 EUR (€) shares	Dec. 31, 2020 $ / shares
ASSETS
Property and equipment, accumulated depreciation | €	€ 467		€ 463
Shareholders' Deficit
Common stock, par value | $ / shares		$ .01		$ 0.01
Common stock, shares authorized	1,200,000,000		1,200,000,000
Common stock, shares issued	303,757,622		303,757,622
Common stock, shares outstanding	303,757,622		303,757,622
Preferred stock, par value | $ / shares		$ .01		$ 0.01
Preferred stock, shares authorized	5,000,000		5,000,000
Preferred stock, shares issued	0		0
Preferred stock, shares outstanding	0		0