CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (Unaudited) - 9 months ended Sep. 30, 2017 - USD ($) $ in Thousands	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Gain (Loss)	Accumulated Deficit	Radnet, Inc.Stockholders' Equity	Noncontrolling Interest	Total
Beginning balance, shares at Dec. 31, 2016	46,574,904
Beginning balance, value at Dec. 31, 2016	$ 4	$ 198,387	$ 306	$ (150,211)	$ 48,486	$ 3,567	$ 52,053
Stock-based compensation		5,032			5,032		5,032
Issuance of restricted stock and other awards, shares	767,248
Issuance of restricted stock and other awards, value		1,657			1,657		1,657
Issuance of stock for acquisitions, shares	194,806
Issuance of stock for acquisitions, value		1,500			1,500		1,500
Sale to noncontrolling interests, net of taxes		3,547			3,547		3,547
Contributions from noncontrolling interests						4,304	4,304
Distributions paid to noncontrolling interest						(1,065)	(1,065)
Change in cumulative foreign currency translation adjustment			38		38		38
Change in fair value of cash flow hedge, net of taxes			(1,720)		(1,720)		(1,720)
Net income				7,326	7,326	1,286	8,612
Ending balance, shares at Sep. 30, 2017	47,536,958
Ending balance, value at Sep. 30, 2017	$ 4	$ 210,123	$ (1,376)	$ (142,885)	$ 65,866	$ 8,092	$ 73,958