Financial Information by Segment - Segment Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Jun. 30, 2020
Segment Reporting Information [Line Items]
Net revenues from external customers	$ 10,422	$ 11,652
Operating profit (loss)	(323)	(220)
Depreciation and amortization	300	335
Assets	28,245	25,811	$ 27,971
Expenditures for property, plant and Equipment	595	251
Operating Segments [Member] | Healthcare Services Segment [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	3,465	4,232
Operating profit (loss)	(55)	168
Depreciation and amortization	79	88
Assets	8,206	8,641
Expenditures for property, plant and Equipment	235	38
Operating Segments [Member] | Pharmacy Segment [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	6,957	7,420
Operating profit (loss)	195	263
Depreciation and amortization	221	246
Assets	8,077	8,452
Expenditures for property, plant and Equipment	353	213
Corporate and Other [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	0	0
Operating profit (loss)	(463)	(651)
Depreciation and amortization	0	1
Assets	11,962	8,718
Expenditures for property, plant and Equipment	$ 7	$ 0