NOTE 9 - SEGMENT AND RELATED INFORMATION - Segment Information - (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Net revenues from external customers	$ 21,225	$ 20,168	$ 41,930	$ 39,502
Inter-segment net revenues	227	227	455	446
Income from operations	5,980	5,810	11,518	10,596
Depreciation and amortization	952	998	1,874	1,957
Capital expenditures	1,814	1,168	2,283	1,862
Medical Equipment
Net revenues from external customers	2,444	2,656	4,652	5,110
Inter-segment net revenues	227	227	455	446
Income from operations	(409)	164	(638)	(33)
Depreciation and amortization	91	84	184	166
Capital expenditures	25	135	45	179
Management Of Diagnostic Imaging Centers
Net revenues from external customers	18,781	17,512	37,278	34,392
Income from operations	6,389	5,646	12,156	10,629
Depreciation and amortization	861	914	1,690	1,791
Capital expenditures	$ 1,789	$ 1,033	$ 2,238	$ 1,683