Revenue Recognition and Accounts Receivables - Summary of Allowance for Concession Adjustments (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Beginning balance	$ 529	$ 552
Accounts written off, net of recoveries	(209)	(254)
Ending balance	451	500
Continuing Operations [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Additions recognized as a reduction to revenues	137	190
Discontinued Operations [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Additions recognized as a reduction to revenues	(6)	12
Healthcare Services Segment [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Beginning balance	253	328
Accounts written off, net of recoveries	(96)	(102)
Ending balance	185	308
Healthcare Services Segment [Member] | Continuing Operations [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Additions recognized as a reduction to revenues	34	70
Healthcare Services Segment [Member] | Discontinued Operations [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Additions recognized as a reduction to revenues	(6)	12
Pharmacy Segment [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Beginning balance	276	224
Accounts written off, net of recoveries	(113)	(152)
Ending balance	266	192
Pharmacy Segment [Member] | Continuing Operations [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Additions recognized as a reduction to revenues	103	120
Pharmacy Segment [Member] | Discontinued Operations [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Additions recognized as a reduction to revenues	$ 0	$ 0