CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
REVENUE
Total service revenue	$ 350,044	$ 332,690	$ 1,046,185	$ 981,928
Provider relief funding	0	0	0	6,291
OPERATING EXPENSES
Cost of operations, excluding depreciation and amortization	313,943	272,756	934,757	838,609
Depreciation and amortization	29,229	24,606	85,209	71,272
(Gain) loss on sale and disposal of equipment and other	(247)	2,595	962	(279)
Severance costs	195	163	496	715
Total operating expenses	343,120	300,120	1,021,424	910,317
INCOME FROM OPERATIONS	6,924	32,570	24,761	77,902
OTHER INCOME AND EXPENSES
Interest expense	12,420	12,032	35,398	37,028
Equity in earnings of joint ventures	(3,085)	(2,853)	(8,350)	(8,259)
Non-cash change in fair value of interest rate swaps	(12,451)	(2,870)	(39,576)	(14,149)
Debt restructuring and extinguishment expenses	0	0	0	6,044
Other expenses (income)	1,405	(167)	1,562	1,699
Total other (income) expenses	(1,711)	6,142	(10,966)	22,363
INCOME BEFORE INCOME TAXES	8,635	26,428	35,727	55,539
Provision for income taxes	(2,188)	(5,284)	(7,087)	(12,534)
NET INCOME	6,447	21,144	28,640	43,005
Net income attributable to noncontrolling interests	5,779	4,924	17,055	14,455
NET INCOME ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS	$ 668	$ 16,220	$ 11,585	$ 28,550
BASIC NET INCOME PER SHARE ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS (in dollars per share)	$ 0.01	$ 0.31	$ 0.21	$ 0.55
DILUTED NET INCOME PER SHARE ATTRIBUTABLE TO RADNET, INC. COMMON STOCKHOLDERS (in dollars per share)	$ 0.01	$ 0.30	$ 0.19	$ 0.54
WEIGHTED AVERAGE SHARES OUTSTANDING
Basic (in shares)	56,744,419	52,810,644	56,041,017	52,323,360
Diluted (in shares)	57,651,761	53,817,840	57,036,417	53,249,698
Service fee revenue
REVENUE
Total service revenue	$ 312,043	$ 295,407	$ 931,819	$ 870,479
Revenue under capitation arrangements
REVENUE
Total service revenue	$ 38,001	$ 37,283	$ 114,366	$ 111,449