Other Assets, Net and Accounts Payable and Other Liabilities - Schedule of other assets and other liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Other Assets, Net:
Lease intangibles, net (Note 6)	$ 121,448	$ 108,918
Deferred charges, net	26,319	28,438
Accrued interest receivable	18,559	21,148
Prepaid expenses	13,591	17,230
Due from seller	3,364	3,364
Income taxes receivable	2,643	2,279
Other receivables	1,484	1,830
Deposits	4,519	1,647
Corporate assets, net	1,561	1,648
Derivative financial instruments (Note 8)	5,279	7
Other assets, net	198,767	186,509
Deferred Charges, Net:
Deferred leasing and other costs	57,658	58,281
Deferred financing costs related to line of credit	9,159	9,953
Deferred costs, gross	66,817	68,234
Accumulated amortization	40,498	39,796
Deferred charges, net	26,319	28,438
Accounts Payable and Other Liabilities:
Lease intangibles, net (Note 6)	$ 83,794	$ 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	$ 49,657	$ 56,580
Derivative financial instruments (Note 8)	12,750	45,027
Deferred income	35,714	38,373
Tenant security deposits, escrow and other	13,899	13,045
Lease liability - finance leases, net (Note 11)	6,712	6,612
Accounts payable and other liabilities	$ 202,526	$ 236,415
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Accounts payable and other liabilities	Accounts payable and other liabilities