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Real Estate and Intangible Assets - Additional Information (Details) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2019 USD ($) | Sep. 30, 2018 USD ($) | Sep. 30, 2019 USD ($) farm tenant | Sep. 30, 2018 USD ($) farm | Dec. 31, 2018 USD ($)
Real Estate Properties [Line Items] |  |  |  |  |
Number of farms | farm |  |  | 97 | 82 |
Depreciation expense | $ 3,000 | $ 2,100 | $ 7,800 | $ 6,000 |
Tenant improvements, net of depreciation | 2,200 |  | 2,200 |  | $ 2,400
Tenant improvements, depreciation and rental revenue | 72 | 77 | 218 | 228 |
Amortization expense related to intangible assets | 460 | 289 | 1,100 | 835 |
Amortization of acquired above market lease values and deferred revenue | 31 | 2 | 97 | 5 |
Total accretion related to below-market lease values and deferred revenue | 46 | $ 17 | $ 123 | $ 50 |
Number of tenants | tenant |  |  | 70 |  |
Lease Revenue | $ 11,012 |  | $ 27,203 |  |
Percent of rental revenue (as percent) |  |  | 100.00% | 100.00% |
Tenant A |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |
Number of farms | farm |  |  | 5 |  |
Lease Revenue |  |  | $ 3,300 |  |
Percent of rental revenue (as percent) |  |  | 12.20% |  |
California |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |
Number of farms | farm |  |  | 41 | 31 |
Lease Revenue |  |  | $ 13,872 |  |
Percent of rental revenue (as percent) |  |  | 51.00% | 46.30% |
Florida |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |
Number of farms | farm |  |  | 23 | 22 |
Lease Revenue |  |  | $ 7,785 |  |
Percent of rental revenue (as percent) |  |  | 28.60% | 27.10% |

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