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REAL ESTATE INVESTMENTS - Amortization of In-Place Lease Origination Costs (Details) - USD ($) |  |  | 12 Months Ended
--- | --- | --- | ---
Feb. 24, 2020 | Feb. 20, 2020 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Amortization of origination costs associated with in-place leases |  |  |  |  |
Purchase of real estate |  |  | $ 49,887,000 | $ 80,290,000 | $ 43,537,000
In-place leases |  |  |  |  |
Amortization of origination costs associated with in-place leases |  |  |  |  |
2020 |  |  | 4,157,000 |  |
2021 |  |  | 4,035,000 |  |
2022 |  |  | 3,577,000 |  |
2023 |  |  | 2,937,000 |  |
2024 |  |  | 1,845,000 |  |
Thereafter |  |  | 6,488,000 |  |
Total |  |  | $ 23,039,000 |  |
Industrial Property Ashland, Virginia |  |  |  |  |
Amortization of origination costs associated with in-place leases |  |  |  |  |
Purchase of real estate |  | $ 9,100,000 |  |  |
Industrial Property Lowell, Arkansas |  |  |  |  |
Amortization of origination costs associated with in-place leases |  |  |  |  |
Purchase of real estate | $ 19,150,000 |  |  |  |

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- Definition The cash outflow from the acquisition of a piece of land, anything permanently fixed to it, including buildings, structures on it and so forth; includes real estate intended to generate income for the owner; excludes real estate acquired for use by the owner. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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