CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenues:
Revenues, Total		$ 95,575	$ 90,625	$ 84,190
Expenses:
Depreciation and amortization		27,733	26,557	27,478
Other operating expenses		31,170	28,305	23,441
Costs and Expenses, Total		64,226	59,959	55,325
Income before equity in income of unconsolidated limited liability companies ("LLCs"), loss on divestiture and interest expense		31,349	30,666	28,865
Equity in income of unconsolidated LLCs		1,207	1,191	1,796
(Loss)/gain on divestitures of real estate assets		(232)		87,314
Interest expense, net		(16,924)	(10,755)	(8,809)
Net income		$ 15,400	$ 21,102	$ 109,166
Basic earnings per share		$ 1.12	$ 1.53	$ 7.94
Diluted earnings per share		$ 1.11	$ 1.53	$ 7.92
Weighted average number of shares outstanding - Basic		13,786	13,771	13,757
Weighted average number of share equivalents		28	24	22
Weighted average number of shares and equivalents outstanding - Diluted		13,814	13,795	13,779
Management Service
Expenses:
Advisory fees to UHS		$ 5,323	$ 5,097	$ 4,406
UHS Facilities
Revenues:
Lease revenue	[1]	32,623	29,954	29,896
Interest income on financing leases - UHS facilities		5,458	5,474
UHS Facilities | Other
Revenues:
Other revenue		946	948	891
Non-Related Parties
Revenues:
Lease revenue		54,993	52,004	52,324
Non-Related Parties | Other
Revenues:
Other revenue		$ 1,555	$ 2,245	$ 1,079

[1] Includes bonus rental on McAllen Medical Center, a UHS acute care hospital facility, of $2,953 and $2,801 for the years ended December 31, 2023 and December 31, 2022, respectively, and includes bonus rental on three UHS acute care hospital facilities of $6,906 for the year ended December 31, 2021.