Other Assets, Net and Accounts Payable and Other Liabilities - Schedule of other assets and other liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Other Assets, Net:
Lease intangibles, net (Note 6)	$ 110,620	$ 108,918
Deferred charges, net	26,899	28,438
Derivative financial instruments (Note 8)	56,578	7
Prepaid expenses	17,077	17,230
Accrued interest receivable (Note 3)	15,098	21,148
Due from seller	3,036	3,364
Income taxes receivable	1,826	2,279
Other receivables	1,527	1,830
Corporate assets, net	1,376	1,648
Deposits	521	1,647
Other assets, net	234,558	186,509
Deferred Charges, Net:
Deferred leasing and other costs	60,695	58,281
Deferred financing costs related to line of credit	9,502	9,953
Deferred costs, gross	70,197	68,234
Accumulated amortization	(43,298)	(39,796)
Deferred charges, net	26,899	28,438
Accounts Payable and Other Liabilities:
Lease intangibles, net (Note 6)	$ 80,544	$ 76,778
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Accounts payable and other liabilities	Accounts payable and other liabilities
Accounts payable and accrued expenses	$ 62,984	$ 56,580
Deferred income	36,073	38,373
Tenant security deposits, escrow and other	14,509	13,045
Lease liability - finance leases, net (Note 11)	6,917	6,612
Derivative financial instruments (Note 8)	6	45,027
Accounts payable and other liabilities	$ 201,033	$ 236,415
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Accounts payable and other liabilities	Accounts payable and other liabilities