Revenue Recognition and Accounts Receivable - Summary of Allowance for Doubtful Accounts (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Beginning balance	$ 545	$ 732	$ 552	$ 991
Accounts written off, net of recoveries	(342)	(318)	(793)	(1,322)
Ending balance	569	710	569	710
Continuing Operations [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Additions recognized as a reduction to revenues	370	310	808	663
Discontinued Operations [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Additions recognized as a reduction to revenues	(4)	(14)	2	378
Healthcare Facilities Segment [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Beginning balance	326	332	328	624
Accounts written off, net of recoveries	(82)	(180)	(320)	(1,001)
Ending balance	373	322	373	322
Healthcare Facilities Segment [Member] | Continuing Operations [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Additions recognized as a reduction to revenues	133	184	363	321
Healthcare Facilities Segment [Member] | Discontinued Operations [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Additions recognized as a reduction to revenues	(4)	(14)	2	378
Pharmacy Segment [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Beginning balance	219	400	224	367
Accounts written off, net of recoveries	(260)	(138)	(473)	(321)
Ending balance	196	388	196	388
Pharmacy Segment [Member] | Continuing Operations [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Additions recognized as a reduction to revenues	237	126	445	342
Pharmacy Segment [Member] | Discontinued Operations [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Additions recognized as a reduction to revenues	$ 0	$ 0	$ 0	$ 0