Business Operations - Additional Information (Detail)	3 Months Ended
	Sep. 30, 2019 Segment Bed a Area Location
Business And Organization [Line Items]
Number of segments | Segment	2
Healthcare Services Segment [Member] | Mississippi [Member]
Business And Organization [Line Items]
Area of unimproved land owned by subsidiary | a	5
Healthcare Services Segment [Member] | Acute Care Hospital [Member] | Mississippi [Member]
Business And Organization [Line Items]
Number of licensed-bed owned and operated by a subsidiary	84
Number of bed in nursing home owned and operated by subsidiary	66
Number of bed in geriatric psychology subsidiary	18
Healthcare Services Segment [Member] | Medical Office Building [Member] | Alabama [Member]
Business And Organization [Line Items]
Area of land owned by subsidiary | a	4
Pharmacy Segment [Member]
Business And Organization [Line Items]
Number of operational areas | Area	4
Pharmacy Segment [Member] | Louisiana [Member] | Retail Pharmacy Products and Services [Member]
Business And Organization [Line Items]
Number of locations sales conducted in rural markets | Location	2