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Real Estate and Intangible Assets - Purchase Price Allocations (Details) - USD ($) $ in Thousands | Mar. 31, 2019 | Mar. 31, 2018
--- | --- | ---
2019 Acquisitions |  |
Business Acquisition [Line Items] |  |
Purchase Price | $ 2,400 |
2019 Acquisitions | Irrigation & Drainage Systems |  |
Business Acquisition [Line Items] |  |
Purchase Price | 310 |
2019 Acquisitions | Horticulture |  |
Business Acquisition [Line Items] |  |
Purchase Price | 0 |
2019 Acquisitions | In-place Leases |  |
Business Acquisition [Line Items] |  |
Purchase Price | 0 |
2019 Acquisitions | Leasing Costs |  |
Business Acquisition [Line Items] |  |
Purchase Price | 0 |
2019 Acquisitions | Land and Land Improvements |  |
Business Acquisition [Line Items] |  |
Purchase Price | 2,090 |
2019 Acquisitions | Farm-related Facilities |  |
Business Acquisition [Line Items] |  |
Purchase Price | $ 0 |
2018 Acquisitions |  |
Business Acquisition [Line Items] |  |
Purchase Price |  | $ 5,045
2018 Acquisitions | Irrigation & Drainage Systems |  |
Business Acquisition [Line Items] |  |
Purchase Price |  | 582
2018 Acquisitions | Horticulture |  |
Business Acquisition [Line Items] |  |
Purchase Price |  | 961
2018 Acquisitions | In-place Leases |  |
Business Acquisition [Line Items] |  |
Purchase Price |  | 76
2018 Acquisitions | Leasing Costs |  |
Business Acquisition [Line Items] |  |
Purchase Price |  | 47
2018 Acquisitions | Land and Land Improvements |  |
Business Acquisition [Line Items] |  |
Purchase Price |  | 3,256
2018 Acquisitions | Farm-related Facilities |  |
Business Acquisition [Line Items] |  |
Purchase Price |  | $ 123

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