Acquired Lease Intangibles - Amortization of Intangible Lease Assets and Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Acquired Finite-Lived Intangible Assets [Line Items]
Amortization of below market lease	$ 2,148	$ 1,119	$ 2,261
In-place lease assets
Acquired Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	13,210	6,935	14,971
Above-market lease assets
Acquired Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	595	300	875
Above/Below-Market Ground Lease Assets
Acquired Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 144	$ 213	$ 155