Dispositions and Impairment - Schedule of Properties Held for Sale (Details) - Disposal Group, Held-for-sale, Not Discontinued Operations - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Assets:
Real estate, at cost	$ 159,963	$ 170,117
Real estate, intangible assets	8,572	9,454
Accumulated depreciation and amortization	(97,251)	(99,659)
Deferred expenses, net	1,629	1,759
Other	848	915
Assets held for sale	73,761	82,586
Liabilities:
Accounts payable and liabilities	1,630	1,908
Deferred revenue	362	483
Prepaid rent	823	1,077
Liabilities held for sale	$ 2,815	$ 3,468