Other Assets, Net and Accounts Payable and Other Liabilities - Schedule of other assets and other liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Other Assets, Net:
Lease intangibles, net (Note 6)	$ 119,251	$ 116,820
Deferred charges, net	30,979	28,746
Prepaid expenses	15,677	18,873
Note receivable accrued interest	10,680	9,872
Other receivables	9,816	3,996
Due from seller	3,682	3,682
Income taxes receivable	2,701	1,755
Deposits	1,711	1,853
Corporate assets, net	1,321	1,565
Deferred tax assets	913	913
Derivative financial instruments (Note 8)	10	2,583
Other assets, net	196,741	190,658
Deferred Charges, Net:
Deferred leasing and other costs	54,011	49,081
Deferred financing costs related to line of credit	10,319	10,051
Deferred costs, gross	64,330	59,132
Accumulated amortization	(33,351)	(30,386)
Deferred charges, net	30,979	28,746
Accounts Payable and Other Liabilities:
Derivative financial instruments (Note 8)	109,040	39,061
Lease liability - operating leases, net (Note 11)	87,921	56,762
Lease intangibles, net (Note 6)	81,819	82,926
Accounts payable and accrued expenses	79,253	68,838
Deferred income	31,199	33,682
Tenant security deposits, escrow and other	12,864	12,590
Lease liability - finance leases, net (Note 11)	6,170	77,657
Accounts payable and other liabilities	$ 408,266	$ 371,516