2. SIGNIFICANT ACCOUNTING POLICIES (Details - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Net income	$ 3,849	$ 1,988	$ 8,612	$ 4,260
Foreign currency translation adjustments	16	3	38	(166)
Comprehensive income	3,867	1,991	6,930	4,094
Less comprehensive income attributible to non-controlling interests	623	344	1,286	391
Comprehensive income attributable to Radnet Inc. common shareholders	$ 3,244	$ 1,647	$ 5,644	3,703
Scenario, Previously Reported [Member]
Net income				3,940
Foreign currency translation adjustments				(166)
Comprehensive income				3,774
Less comprehensive income attributible to non-controlling interests				391
Comprehensive income attributable to Radnet Inc. common shareholders				3,383
Impact of Adoption [Member]
Net income				320
Foreign currency translation adjustments				0
Comprehensive income				320
Less comprehensive income attributible to non-controlling interests				0
Comprehensive income attributable to Radnet Inc. common shareholders				$ 320

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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