CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
REVENUES
Patient fee revenue, net of contractual allowances and discounts	$ 6,043	$ 5,713	$ 16,372	$ 17,754
Product sales - net	503	92	534	288
Service and repair fees - net	1,914	1,942	5,702	6,044
Service and repair fees - related parties - net	28	28	83	83
Management and other fees - net	11,808	11,218	34,362	33,242
Management and other fees - related medical practices - net	2,794	2,693	8,181	7,473
Total Revenues - net	23,090	21,686	65,234	64,884
COSTS AND EXPENSES
Costs related to patient fee revenue	2,828	2,840	7,997	8,660
Costs related to product sales	152	235	477	685
Costs related to service and repair fees	627	674	1,861	2,196
Costs related to service and repair fees - related parties	9	9	27	30
Costs related to management and other fees	7,073	6,004	18,861	18,203
Costs related to management and other fees - related medical practices	1,746	1,550	4,696	4,707
Research and development	419	535	1,243	1,590
Selling, general and administrative	6,114	7,224	16,818	15,691
Total Costs and Expenses	18,968	19,071	51,980	51,762
INCOME
Income From Operations	4,122	2,615	13,254	13,122
Other Income/(Expense)	144		4	1
Interest Expense	(19)	(17)	(57)	(57)
Investment Income	64	126	251	413
Income Before Provision for Income Taxes and Noncontrolling Interests	4,311	2,724	13,452	13,479
Provision for Income Taxes	(12)	(810)	(1,974)	(2,849)
Net Income	4,299	1,914	11,478	10,630
Net Income - Noncontrolling Interests	(431)	(653)	(1,991)	(2,966)
Net Income - Attributable to FONAR	$ 3,868	$ 1,261	$ 9,487	$ 7,664
Basic Net Income Per Share	$ 0.59	$ 0.2	$ 1.46	$ 1.19
Common Stock
INCOME
Net Income - Attributable to FONAR	$ 3,634	$ 1,184	$ 8,915	$ 7,194
Basic Net Income Per Share	$ 0.55	$ 0.18	$ 1.37	$ 1.12
Diluted Net Income Per Share	$ 0.54	$ 0.18	$ 1.35	$ 1.1
Weighted Average Basic Shares Outstanding	6,554	6,447	6,489	6,442
Weighted Average Diluted Shares Outstanding	6,682	6,575	6,617	6,570
Class A Non-Voting Preferred Stock
INCOME
Net Income - Attributable to FONAR	$ 174	$ 57	$ 426	$ 350
Class C Common Stock
INCOME
Net Income - Attributable to FONAR	$ 60	$ 20	$ 146	$ 120
Basic Net Income Per Share	$ 0.16	$ 0.05	$ 0.38	$ 0.31
Diluted Net Income Per Share	0.16	0.05	0.38	0.26
Basic and Diluted Income Per Share	$ 0.11	$ 0.05	$ 0.34	$ 0.31
Weighted Average Basic Shares Outstanding	383	383	383	383
Weighted Average Diluted Shares Outstanding	383	383	383	383