Financial Information by Segment - Segment Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021	Jun. 30, 2021
Segment Reporting Information [Line Items]
Net revenues from external customers	$ 10,527	$ 9,778	$ 31,463	$ 30,350
Operating profit (loss)	(1,064)	(540)	(3,129)	(1,117)
Depreciation and amortization	384	339	1,083	957
Assets	29,957	28,078	29,957	28,078	$ 31,564
Expenditures for property, plant and equipment	918	299	2,436	1,299
Operating Segments [Member] | Healthcare Services Segment [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	3,749	3,286	10,582	10,119
Operating profit (loss)	(435)	50	(1,725)	(40)
Depreciation and amortization	118	85	337	249
Assets	11,932	7,677	11,932	7,677
Expenditures for property, plant and equipment	496	80	1,528	405
Operating Segments [Member] | Pharmacy Segment [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	6,778	6,492	20,881	20,231
Operating profit (loss)	(210)	27	(137)	284
Depreciation and amortization	263	254	743	708
Assets	10,229	8,606	10,229	8,606
Expenditures for property, plant and equipment	417	219	902	887
Corporate and Other [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	0	0	0	0
Operating profit (loss)	(419)	(617)	(1,267)	(1,361)
Depreciation and amortization	3	0	3	0
Assets	7,796	11,795	7,796	11,795
Expenditures for property, plant and equipment	$ 5	$ 0	$ 6	$ 7