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Real Estate Acquisitions - Summary of acquisitions (Details) - USD ($) $ in Thousands | 1 Months Ended | 6 Months Ended
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Mar. 31, 2020 | Jun. 30, 2020
Real Estate Acquisitions |  |
Contract Purchase Price |  | $ 28,250
Capitalized Transaction Costs |  | 254
Creative Office Environments industrial facility, Ashland, Virginia |  |
Real Estate Acquisitions |  |
Contract Purchase Price |  | 9,100
Capitalized Transaction Costs |  | 119
New mortgage debt | $ 5,700 |
Interest rate (as a percent) | 3.54% |
Fed Ex industrial facility, Lowell, Arkansas |  |
Real Estate Acquisitions |  |
Contract Purchase Price |  | 19,150
Capitalized Transaction Costs |  | $ 135
New mortgage debt | $ 12,500 |
Interest rate (as a percent) | 3.63% |

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- Definition Amount of increase in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, from new investment. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 310 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29(Footnote 6)) -URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014 + Details
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