Leases (Components of Lease Income) (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Operating Lease Income [Line Items]
Direct financing and sales-type leases		$ 9,012	$ 6,755
Operating leases(a)	[1]	4,132	2,334
Total lease income		13,144	9,089
Operating Lease Income from Related Party [Member]
Operating Lease Income [Line Items]
Operating leases(a)		$ 19	$ 19

[1] (a) Includes rent from Tower Properties Company, a related party, of $19 thousand for both of the three month periods ended March 31, 2024 and 2023.