Lease Intangibles - Schedule of Intangible Assets and Liabilities Included in Other Assets and Accounts Payable and Other Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Amortizable Intangible Assets, Gross Carrying Amount	$ 315,010	$ 284,073
Amortizable Intangible Assets, Accumulated Amortization	(206,092)	(183,647)
Amortizable Intangible Assets, Net Carrying Amount	108,918	100,426
Amortizable Intangible Liabilities
Amortizable Intangible Liabilities, Gross Carrying Amount	(171,245)	(162,238)
Amortizable Intangible Liabilities, Accumulated Amortization	94,871	86,266
Amortizable Intangible Liabilities, Net Carrying Amount	(76,374)	(75,972)
Above-market Ground Lease, Gross	(671)	(671)
Above-market Ground Lease, Accumulated Amortization	267	209
Above-market Ground Lease, Net	(404)	(462)
Finite-Lived Intangible Liabilities, Gross	(171,916)	(162,909)
Finite-Lived Intangible Liabilities, Accumulated Amortization	95,138	86,475
Finite-Lived Intangible Liabilities, Net	(76,778)	(76,434)
In-place lease intangible assets
Finite-Lived Intangible Assets [Line Items]
Amortizable Intangible Assets, Gross Carrying Amount	290,819	265,063
Amortizable Intangible Assets, Accumulated Amortization	(189,981)	(168,891)
Amortizable Intangible Assets, Net Carrying Amount	100,838	96,172
Amortizable Intangible Liabilities
Amortizable Intangible Liabilities, Net Carrying Amount	(68,294)
Above-market rent
Finite-Lived Intangible Assets [Line Items]
Amortizable Intangible Assets, Gross Carrying Amount	24,191	19,010
Amortizable Intangible Assets, Accumulated Amortization	(16,111)	(14,756)
Amortizable Intangible Assets, Net Carrying Amount	$ 8,080	$ 4,254