Segments - Reconciliation NOI of Net Income (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022
Segment Reporting Information
Net operating income	$ 46,563		$ 40,979		$ 89,916	$ 81,004
Depreciation and amortization	(19,878)		(18,781)		(38,346)	(37,338)
Amortization of right-of-use assets - finance leases	(347)		(277)		(624)	(555)
General and administrative expenses	(4,052)		(3,617)		(9,500)	(8,325)
Acquisition, development and other pursuit costs	(18)		(26)		(18)	(37)
Impairment charges	0		(286)		(102)	(333)
Gain on real estate dispositions, net	511		19,493		511	19,493
Interest expense	(13,629)		(9,371)		(25,931)	(18,402)
Loss on extinguishment of debt	0		(618)		0	(776)
Change in fair value of derivatives and other	5,005		2,548		2,558	6,730
Unrealized credit loss provision	(100)		(295)		(177)	(900)
Other income (expense), net	168		68		261	297
Income tax (provision) benefit	(336)		20		(524)	321
Net income	14,885	$ 5,417	30,767	$ 12,276	20,302	43,043
Corporate And Reconciling Items
Segment Reporting Information
Interest income	189		113		372	222
Gain on real estate dispositions, net	511		19,493		511	19,493
Interest expense	(12,820)		(8,554)		(24,025)	(16,760)
Real Estate Financing
Segment Reporting Information
Net operating income	2,416		2,422		4,855	5,056
Interest income	3,225		3,239		6,761	6,698
Real Estate Financing | Operating Segments
Segment Reporting Information
Interest income	3,200		3,200		6,800	6,700
Interest expense	$ (800)		$ (800)		$ (1,900)	$ (1,600)