Revenue Recognition and Accounts Receivables - Summary of Allowance for Concession Adjustments (Detail) - USD ($) $ in Thousands	2 Months Ended	3 Months Ended	6 Months Ended
	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2018	Dec. 31, 2017
Segment Reporting Revenue Reconciling Item [Line Items]
Beginning balance	$ 500	$ 451	$ 529	$ 552
Accounts written off, net of recoveries	(197)	(199)	(408)	(451)
Ending balance	545	459	459	545
Continuing Operations [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Additions recognized as a reduction to revenues	248	214	351	438
Discontinued Operations [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Additions recognized as a reduction to revenues	(6)	(7)	(13)	6
Healthcare Services Segment [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Beginning balance	308	185	253	328
Accounts written off, net of recoveries	(136)	(65)	(161)	(238)
Ending balance	326	231	231	326
Healthcare Services Segment [Member] | Continuing Operations [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Additions recognized as a reduction to revenues	160	118	152	230
Healthcare Services Segment [Member] | Discontinued Operations [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Additions recognized as a reduction to revenues	(6)	(7)	(13)	6
Pharmacy Segment [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Beginning balance	192	266	276	224
Accounts written off, net of recoveries	(61)	(134)	(247)	(213)
Ending balance	219	228	228	219
Pharmacy Segment [Member] | Continuing Operations [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Additions recognized as a reduction to revenues	88	96	199	208
Pharmacy Segment [Member] | Discontinued Operations [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Additions recognized as a reduction to revenues	$ 0	$ 0	$ 0	$ 0