CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
NET REVENUE
Service fee revenue, net of contractual allowances and discounts	$ 211,313	$ 208,430	$ 638,119	$ 613,031
Provision for bad debts	(11,687)	(11,253)	(35,187)	(33,883)
Net service fee revenue	199,626	197,177	602,932	579,148
Revenue under capitation arrangements	27,981	27,466	83,702	80,448
Total net revenue	227,607	224,643	686,634	659,596
OPERATING EXPENSES
Cost of operations, excluding depreciation and amortization	198,109	192,752	602,174	583,640
Depreciation and amortization	17,053	17,318	50,319	49,541
Loss (gain) on sale and disposal of equipment	420	(66)	828	375
Severance costs	1,186	2,188	1,566	2,528
Total operating expenses	216,768	212,192	654,887	636,084
INCOME FROM OPERATIONS	10,839	12,451	31,747	23,512
OTHER INCOME AND EXPENSES
Interest expense	10,169	11,404	30,712	32,830
Meaningful use incentive	0	0	(250)	(2,808)
Equity in earnings of joint ventures	(3,450)	(2,576)	(8,372)	(8,129)
Gain on sale of imaging centers	(845)	0	(3,146)	0
Gain from return of common stock	0	0	0	(5,032)
Other expenses	4	174	14	180
Total other expenses	5,878	9,002	18,958	17,041
INCOME BEFORE INCOME TAXES	4,961	3,449	12,789	6,471
Provision for income taxes	(1,112)	(1,461)	(4,177)	(2,211)
NET INCOME	3,849	1,988	8,612	4,260
Net income attributable to noncontrolling interests	623	344	1,286	391
NET INCOME ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS	$ 3,226	$ 1,644	$ 7,326	$ 3,869
BASIC NET INCOME PER SHARE ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS	$ 0.07	$ 0.04	$ 0.16	$ 0.08
DILUTED NET INCOME PER SHARE ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS	$ 0.07	$ 0.04	$ 0.16	$ 0.08
WEIGHTED AVERAGE SHARES OUTSTANDING - Basic	46,953,705	45,868,629	46,760,583	46,337,993
WEIGHTED AVERAGE SHARES OUTSTANDING - Diluted	47,577,750	46,333,970	47,239,360	46,748,836