Financial Information by Segment - Segment Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Jun. 30, 2021
Segment Reporting Information [Line Items]
Net revenues from external customers	$ 10,525	$ 10,422
Operating profit (loss)	(993)	(323)
Depreciation and amortization	333	300
Assets	31,368	28,245	$ 31,564
Expenditures for property, plant and equipment equipment	692	595
Operating Segments [Member] | Healthcare Services Segment [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	3,498	3,465
Operating profit (loss)	(587)	(55)
Depreciation and amortization	98	79
Assets	11,549	8,206
Expenditures for property, plant and equipment equipment	373	235
Operating Segments [Member] | Pharmacy Segment [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	7,027	6,957
Operating profit (loss)	12	195
Depreciation and amortization	235	221
Assets	10,030	8,077
Expenditures for property, plant and equipment equipment	318	353
Corporate and Other [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	0	0
Operating profit (loss)	(418)	(463)
Depreciation and amortization	0	0
Assets	9,789	11,962
Expenditures for property, plant and equipment equipment	$ 1	$ 7