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Investment in Real Estate - Additional Information (Details) $ in Thousands, ft² in Millions | 3 Months Ended
--- | ---
Mar. 31, 2018 USD ($) ft² Property | Mar. 31, 2017 USD ($)
Real Estate Properties [Line Items] |  |
Number of industrial properties | 485 |
Gross leasable area (GLA) of industrial properties | ft² | 60.1 |
Impairment of Real Estate | $ | $ 2,756 | $ 0
Acquisition Activity |  |
Real Estate Properties [Line Items] |  |
Number of industrial properties | 5 |
Gross leasable area (GLA) of industrial properties | ft² | 0.4 |
Number of land parcels | 1 |
Held For Sale Activity |  |
Real Estate Properties [Line Items] |  |
Number of industrial properties | 19 |
Gross leasable area (GLA) of industrial properties | ft² | 0.5 |
Disposition Activity |  |
Real Estate Properties [Line Items] |  |
Number of industrial properties | 8 |
Gross leasable area (GLA) of industrial properties | ft² | 0.5 |
Number of land parcels | 1 |
Proceeds from sale of industrial properties | $ | $ 42,390 |
Gain on sale of real estate | $ | $ 20,089 |
Impairment Activity |  |
Real Estate Properties [Line Items] |  |
Number of industrial properties | 1 |
Number of land parcels | 1 |
Impairment of Real Estate | $ | $ 2,756 |

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- Definition Number of Land Parcels + References No definition available. + Details
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- Definition Area of a real estate property. + References No definition available. + Details
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- Definition The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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- Definition The charge against earnings in the period to reduce the carrying amount of real property to fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84176398&loc=d3e2921-110230 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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- Definition The number of real estate properties owned as of the balance sheet date. + References No definition available. + Details
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- Definition The cash inflow from sale of buildings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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- Details
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- Details
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