Financial Information by Segment - Segment Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019	Jun. 30, 2019
Segment Reporting Information [Line Items]
Net revenues from external customers	$ 12,667	$ 12,361	$ 37,124	$ 34,719
Operating profit (loss)	(38)	(488)	23	(1,348)
Depreciation and amortization	371	367	1,056	1,056
Assets	22,274	27,060	22,274	27,060	$ 24,419
Expenditures for property, plant and equipment	336	223	884	867
Operating Segments [Member] | Healthcare Services Segment [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	4,034	3,966	12,580	11,738
Operating profit (loss)	104	(61)	569	48
Depreciation and amortization	91	82	268	248
Assets	7,712	8,758	7,712	8,758
Expenditures for property, plant and equipment	116	(23)	171	179
Operating Segments [Member] | Pharmacy Segment [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	8,633	8,395	24,544	22,981
Operating profit (loss)	334	65	1,115	69
Depreciation and amortization	279	284	785	806
Assets	9,821	8,519	9,821	8,519
Expenditures for property, plant and equipment	219	246	712	688
Corporate and Other [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	0	0	0	0
Operating profit (loss)	(476)	(492)	(1,661)	(1,465)
Depreciation and amortization	1	1	3	2
Assets	4,741	9,783	4,741	9,783
Expenditures for property, plant and equipment	$ 1	$ 0	$ 1	$ 0