Dispositions and Impairment - Schedule of Properties Held for Sale (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Liabilities:
Liabilities held for sale	$ 18	$ 0
Disposal Group, Held-for-sale, Not Discontinued Operations
Assets:
Real estate, at cost	9,325
Real estate, intangible assets	3,975
Accumulated depreciation and amortization	(6,456)
Rent receivable - deferred	(131)
Other	1,160
Assets held for sale	7,873
Liabilities:
Accounts payable and other liabilities	15
Prepaid rent	3
Liabilities held for sale	$ 18

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