Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Statement of Comprehensive Income [Abstract]
Net loss including noncontrolling interests	$ (5,802)	$ (3,942)
Other comprehensive income (loss):
Foreign currency translation adjustments	(183)	(357)
Comprehensive loss	(5,985)	(4,299)
Less: Comprehensive loss attributable to noncontrolling interests	504	882
Comprehensive loss attributable to Neonode Inc.	$ (5,481)	$ (3,417)