2. SIGNIFICANT ACCOUNTING POLICIES (Details - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net income	$ 5,623	$ 3,379	$ 4,763	$ 2,272
Foreign currency translation adjustments	20	(20)	22	(16)
Comprehensive income	4,699	3,359	3,063	2,256
Less comprehensive income attributible to non-controlling interests	313	(243)	663	47
Comprehensive income attributable to Radnet Inc. common shareholders	$ 4,386	$ 3,602	$ 2,400	2,209
Scenario, Previously Reported [Member]
Net income				1,949
Foreign currency translation adjustments				(16)
Comprehensive income				1,933
Less comprehensive income attributible to non-controlling interests				47
Comprehensive income attributable to Radnet Inc. common shareholders				1,886
Impact of Adoption [Member]
Net income				323
Foreign currency translation adjustments				0
Comprehensive income				323
Less comprehensive income attributible to non-controlling interests				0
Comprehensive income attributable to Radnet Inc. common shareholders				$ 323