SEGMENT AND RELATED INFORMATION - Summarized segments - (Details) - USD ($)		12 Months Ended
		Jun. 30, 2024	Jun. 30, 2023
Revenue from External Customer [Line Items]
Net revenues from external customers		$ 102,884,089	$ 98,645,101
Inter-segment net revenues	[1]	1,073,333	985,833
(Loss) Income from operations		16,535,364	14,789,262
Depreciation and amortization		4,596,421	4,540,135
Total identifiable assets		214,245,969	201,046,419
Capital expenditures		822,846	4,337,655
Manufacturing and Servicing of Medical Equipment [Member]
Revenue from External Customer [Line Items]
Net revenues from external customers		8,329,106	8,260,711
Inter-segment net revenues	[1]	1,073,333	985,833
(Loss) Income from operations		(6,958,012)	(5,875,126)
Depreciation and amortization		238,802	263,720
Total identifiable assets		30,360,188	30,892,807
Capital expenditures		32,885	119,571
Management of Diagnostic Imaging Center [Member]
Revenue from External Customer [Line Items]
Net revenues from external customers		94,554,983	90,384,390
Inter-segment net revenues	[1]	0	0
(Loss) Income from operations		23,493,376	20,664,388
Depreciation and amortization		4,357,619	4,276,415
Total identifiable assets		183,885,781	170,153,612
Capital expenditures		$ 789,961	$ 4,218,084

[1] Amounts eliminated in consolidation