SEGMENT AND RELATED INFORMATION - Sumarized Segments - (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Net revenues from external customers	$ 24,571	$ 23,090	$ 72,780	$ 65,234
Inter-segment net revenues	245	227	720	665
(Loss) Income from operations	5,638	4,122	17,863	13,254
Depreciation and amortization	1,185	1,090	3,543	3,100
Capital expenditures	1,663	817	3,807	3,050
Medical Equipment
Net revenues from external customers	2,039	2,445	6,284	6,319
Inter-segment net revenues	245	227	720	665
(Loss) Income from operations	(537)	327	(1,054)	(242)
Depreciation and amortization	64	67	199	199
Capital expenditures	43	18	230	108
Management Of Diagnostic Imaging Centers
Net revenues from external customers	22,532	20,645	66,496	58,915
Inter-segment net revenues
(Loss) Income from operations	6,175	3,795	18,917	13,496
Depreciation and amortization	1,121	1,023	3,344	2,901
Capital expenditures	$ 1,620	$ 799	$ 3,577	$ 2,942