Summary of Significant Accounting Policies - Narrative (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Organization and Description of Business [Line Items]
Fair value	$ 27,600,000		$ 28,000,000
Principal balance	32,900,000		33,000,000
Impairment	0	$ 0
Rental income	16,604,000	$ 14,499,000
Operating lease liability	997,000
ROU asset – operating leases	970,000		967,000
Investment in financing leases, net	16,018,000		16,042,000
Interest Rate Swap | Fair Value, Inputs, Level 2
Organization and Description of Business [Line Items]
Fair value, hedging instrument	8,700,000		6,400,000
Derivative liability	$ 200,000		$ 700,000
Geographic Concentration Risk | Revenue Benchmark | PENNSYLVANIA
Organization and Description of Business [Line Items]
Concentration risk, percentage	12.40%	13.70%
Rental income	$ 2,100,000	$ 2,000,000