NOTE 8 - SEGMENT AND RELATED INFORMATION - Segment Information - (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Net revenues from external customers	$ 18,619	$ 17,096	$ 54,599	$ 52,173
Inter-segment net revenues	546	502	1,594	1,504
Income from operations	4,097	2,666	11,937	9,703
Depreciation and amortization	830	889	2,507	2,665
Capital expenditures	148	111	599	233
Medical Equipment
Net revenues from external customers	2,454	2,486	7,833	9,177
Inter-segment net revenues	546	502	1,594	1,504
Income from operations	(207)	(367)	18	457
Depreciation and amortization	79	78	242	229
Capital expenditures	31	111	390	178
Management Of Diagnostic Imaging Centers
Net revenues from external customers	16,165	14,610	46,766	42,996
Income from operations	4,304	3,033	11,919	9,246
Depreciation and amortization	751	$ 811	2,265	2,436
Capital expenditures	$ 117		$ 209	$ 55