NOTE 16 - SEGMENT AND RELATED INFORMATION - Sumarized Segments - (Details) - USD ($)	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Total Revenues - Net	$ 87,192,887	$ 81,515,994	$ 78,036,586
Intersegment net revenues	907,084	901,250	1,200,000
Income (Loss) from operations	22,134,192	19,684,211	19,096,080
Depreciation and amortization	3,836,491	3,899,851	3,533,564
compensatory element of stock issuances	1,990,380	1,954,744	2,397,276
Total identifiable assets	130,263,901	118,310,945	98,762,566
Capital expenditures	3,483,849	2,886,777	3,006,314
Manufacturing And Servicing Of Medical Equipment
Total Revenues - Net	10,013,394	9,837,269	11,219,188
Intersegment net revenues	907,084	901,250	1,200,000
Income (Loss) from operations	(3,419,944)	(2,982,778)	(2,292,312)
Depreciation and amortization	370,001	353,307	324,550
compensatory element of stock issuances	1,990,380	1,954,744	2,397,276
Total identifiable assets	25,065,808	32,364,298	29,103,809
Capital expenditures	746,768	346,608	212,983
Management of Diagnostic Imaging Centers
Total Revenues - Net	77,179,493	71,678,725	66,817,398
Income (Loss) from operations	25,554,136	22,666,989	21,388,392
Depreciation and amortization	3,466,490	3,546,544	3,209,014
Total identifiable assets	105,198,093	85,946,647	69,658,676
Capital expenditures	$ 2,737,081	$ 2,540,169	$ 2,793,331