CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Statement of Comprehensive Income [Abstract]
NET LOSS	$ (1,433)	$ (4,476)
Foreign currency translation adjustments	4	(37)
COMPREHENSIVE LOSS	(1,429)	(4,513)
Less comprehensive income attributable to non-controlling interests	290	78
COMPREHENSIVE LOSS ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS	$ (1,719)	$ (4,591)