CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Statement of Comprehensive Income [Abstract]
NET INCOME (LOSS)	$ 3,563	$ 5,256	$ (913)	$ (7,119)
Foreign currency translation adjustments	(4)	(1)	(41)	(19)
COMPREHENSIVE INCOME (LOSS)	3,559	5,255	(954)	(7,138)
Less comprehensive income attributable to non-controlling interests	168	112	246	161
COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS	$ 3,391	$ 5,143	$ (1,200)	$ (7,299)