Segments - Reconciliation NOI of Net Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting Information
Net operating income	$ 43,353	$ 40,025
Depreciation and amortization	(18,468)	(18,557)
Amortization of right-of-use assets - finance leases	(277)	(278)
General and administrative expenses	(5,448)	(4,708)
Acquisition, development and other pursuit costs	0	(11)
Impairment charges	(102)	(47)
Interest expense	(12,302)	(9,031)
Loss on extinguishment of debt	0	(158)
Change in fair value of derivatives and other	(2,447)	4,182
Unrealized credit loss provision	(203)	(184)
Other income (expense), net	93	229
Income tax (provision) benefit	(188)	301
Net income	5,417	12,276
Real Estate Financing
Segment Reporting Information
Interest income	3,536	3,459
Corporate And Reconciling Items
Segment Reporting Information
Net operating income	43,353	40,025
Interest income	183	109
Depreciation and amortization	(18,468)	(18,557)
Amortization of right-of-use assets - finance leases	(277)	(278)
General and administrative expenses	(5,448)	(4,708)
Acquisition, development and other pursuit costs	0	(11)
Impairment charges	(102)	(47)
Interest expense	(11,205)	(8,206)
Loss on extinguishment of debt	0	(158)
Change in fair value of derivatives and other	(2,447)	4,182
Unrealized credit loss provision	(77)	(605)
Other income (expense), net	93	229
Income tax (provision) benefit	(188)	301
Net income	5,417	12,276
Corporate And Reconciling Items | Real Estate Financing
Segment Reporting Information
Interest income	3,500	3,500
Interest expense	$ (1,100)	$ (800)