Business Operations - Additional Information (Detail)	12 Months Ended
	Jun. 30, 2018 Segment Subsidiary Bed Services Areas
Business And Organization [Line Items]
Number of segments | Segment	2
Pharmacy Segment [Member]
Business And Organization [Line Items]
Number of operational areas | Areas	4
Number of material service lines | Services	4
Healthcare Services Segment [Member]
Business And Organization [Line Items]
Number of bed in nursing home owned and operated by subsidiary	100
Healthcare Services Segment [Member] | Medical Office Building [Member]
Business And Organization [Line Items]
Number of subsidiaries who own medical buildings | Subsidiary	3
Healthcare Services Segment [Member] | Acute Care Hospital [Member]
Business And Organization [Line Items]
Number of licensed-bed owned and operated by a subsidiary	84
Number of bed in geriatric psychology subsidiary	18
Number of bed in nursing home owned and operated by subsidiary	66