Financial Information by Segment - Segment Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020	Jun. 30, 2020
Segment Reporting Information [Line Items]
Net revenues from external customers	$ 9,778	$ 12,667	$ 30,350	$ 37,124
Operating profit (loss)	(540)	(38)	(1,117)	23
Depreciation and amortization	339	371	957	1,056
Assets	28,078	22,274	28,078	22,274	$ 27,971
Expenditures for property, plant and equipment	299	336	1,299	884
Operating Segments [Member] | Healthcare Services Segment [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	3,286	4,034	10,119	12,580
Operating profit (loss)	50	104	(40)	569
Depreciation and amortization	85	91	249	268
Assets	7,677	7,712	7,677	7,712
Expenditures for property, plant and equipment	80	116	405	171
Operating Segments [Member] | Pharmacy Segment [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	6,492	8,633	20,231	24,544
Operating profit (loss)	27	334	284	1,115
Depreciation and amortization	254	279	708	785
Assets	8,606	9,821	8,606	9,821
Expenditures for property, plant and equipment	219	219	887	712
Corporate and Other [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	0	0	0	0
Operating profit (loss)	(617)	(476)	(1,361)	(1,661)
Depreciation and amortization	0	1	0	3
Assets	11,795	4,741	11,795	4,741
Expenditures for property, plant and equipment	$ 0	$ 1	$ 7	$ 1