CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
NET REVENUE
Service fee revenue, net of contractual allowances and discounts	$ 171,098	$ 165,373	$ 498,536	$ 496,424
Provision for bad debts	(7,532)	(7,033)	(21,945)	(20,810)
Net service fee revenue	163,566	158,340	476,591	475,614
Revenue under capitation arrangements	20,493	16,848	55,426	49,034
Total net revenue	184,059	175,188	532,017	524,648
OPERATING EXPENSES
Cost of operations, excluding depreciation and amortization	153,000	151,770	445,838	450,030
Depreciation and amortization	14,423	14,762	45,193	44,050
Loss on sale and disposal of equipment	1,289	(5)	1,581	357
Severance costs	112	72	976	312
Total operating expenses	168,824	166,599	493,588	494,749
INCOME FROM OPERATIONS	15,235	8,589	38,429	29,899
OTHER INCOME AND EXPENSES
Interest expense	10,395	11,052	32,503	34,542
Meaningful use incentive	0	0	(1,762)	0
Equity in earnings of joint ventures	(2,009)	(1,617)	(4,722)	(4,481)
Gain on sale of imaging centers	0	0	0	(2,108)
Loss on early extinguishment of Senior Notes	0	0	15,927	0
Other expenses	6	4	4	152
Total other expenses	8,392	9,439	41,950	28,105
INCOME (LOSS) BEFORE INCOME TAXES	6,843	(850)	(3,521)	1,794
(Provision for) benefit from income taxes	(2,334)	483	911	(766)
NET INCOME (LOSS)	4,509	(367)	(2,610)	1,028
Net income attributable to noncontrolling interests	58	100	219	151
NET INCOME (LOSS) ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS	$ 4,451	$ (467)	$ (2,829)	$ 877
BASIC NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS	$ 0.11	$ (0.01)	$ (0.07)	$ 0.02
DILUTED NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS	$ 0.10	$ (0.01)	$ (0.07)	$ 0.02
WEIGHTED AVERAGE SHARES OUTSTANDING
Basic	41,644,606	39,235,863	40,734,083	39,105,522
Diluted	44,033,580	39,235,863	40,734,083	39,886,140