Relationship with Universal Health Services, Inc. ("UHS") and Related Party Transactions - Additional Information (Detail 1) - USD ($)		3 Months Ended		9 Months Ended
		Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Bonus Rents | Aiken Regional Medical Center and Canyon Creek Behavioral Health
Related Party Transaction [Line Items]
Lease revenue				$ 0
Universal Health Services, Inc
Related Party Transaction [Line Items]
Lease revenue	[1]	$ 8,248,000	$ 8,274,000	25,366,000	$ 24,297,000
Universal Health Services, Inc | Bonus Rents
Related Party Transaction [Line Items]
Lease revenue	[2]	$ 765,000	$ 725,000	$ 2,306,000	$ 2,219,000
Universal Health Services, Inc | Revenues | Customer Concentration Risk
Related Party Transaction [Line Items]
Percentage of revenues generated from leases and tenants		24.00%	25.00%	24.00%	25.00%
Universal Health Services, Inc | Revenues | Customer Concentration Risk | Tenants
Related Party Transaction [Line Items]
Percentage of revenues generated from leases and tenants		40.00%	41.00%	41.00%	41.00%

[1] Includes bonus rental on McAllen Medical Center, a UHS acute care hospital facility of $765 and $725 for the three-month periods ended September 30, 2024 and 2023, respectively, and $2,306 and $2,219 for the nine-month periods ended September 30, 2024 and 2023, respectively.

[2] Consists of bonus rental earned in connection with McAllen Medical Center.