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Real Estate (Dispositions) (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2021 | Mar. 31, 2020
Real Estate [Line Items] |  |
Net proceeds from sales of real estate | $ 2,967 | $ 7,493
Impairment of assets | $ 1,785 | 1,708
Net Lease |  |
Real Estate [Line Items] |  |
Net proceeds from sales of real estate |  | 7,500
Impairment of assets |  | $ 1,700

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- Definition Cash received from the sale of real estate that is held for investment, that is, it is part of an investing activity during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585 + Details
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