Revenue Recognition and Accounts Receivables - Summary of Allowance for Concession Adjustments (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Segment Reporting Revenue Reconciling Item [Line Items]
Beginning balance	$ 459	$ 545	$ 529	$ 552
Accounts written off, net of recoveries	(254)	(342)	(661)	(793)
Ending balance	466	569	466	569
Continuing Operations [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Additions recognized as a reduction to revenues	246	354	575	816
Discontinued Operations [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Additions recognized as a reduction to revenues	15	12	23	(6)
Healthcare Services Segment [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Beginning balance	231	326	253	328
Accounts written off, net of recoveries	(87)	(82)	(247)	(320)
Ending balance	265	373	265	373
Healthcare Services Segment [Member] | Continuing Operations [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Additions recognized as a reduction to revenues	106	117	236	371
Healthcare Services Segment [Member] | Discontinued Operations [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Additions recognized as a reduction to revenues	15	12	23	(6)
Pharmacy Segment [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Beginning balance	228	219	276	224
Accounts written off, net of recoveries	(167)	(260)	(414)	(473)
Ending balance	201	196	201	196
Pharmacy Segment [Member] | Continuing Operations [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Additions recognized as a reduction to revenues	140	237	339	445
Pharmacy Segment [Member] | Discontinued Operations [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Additions recognized as a reduction to revenues	$ 0	$ 0	$ 0	$ 0