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Real Estate and Intangible Assets - Summary of Geographic Locations of Properties (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2020 USD ($) a | Jun. 30, 2019 USD ($) a | Jun. 30, 2020 USD ($) a region farm | Jun. 30, 2019 USD ($) a farm
Real Estate Properties [Line Items] |  |  |  |
No. of Farms | farm |  |  | 115 | 98
Total Acres | a | 89,128 | 75,886 | 89,128 | 75,886
% of Total Acres |  |  | 100.00% | 100.00%
Lease Revenue | $ | $ 12,638 | $ 8,362 | $ 27,918 | $ 16,192
% of Total Lease Revenue |  |  | 100.00% | 100.00%
California |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
No. of Farms | farm |  |  | 43 | 35
Total Acres | a | 15,420 | 11,617 | 15,420 | 11,617
% of Total Acres |  |  | 17.30% | 15.30%
Lease Revenue | $ |  |  | $ 13,815 | $ 7,906
% of Total Lease Revenue |  |  | 49.50% | 48.80%
Number of regions farms are located | region |  |  | 6 |
Florida |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
No. of Farms | farm |  |  | 23 | 22
Total Acres | a | 20,770 | 17,184 | 20,770 | 17,184
% of Total Acres |  |  | 23.30% | 22.60%
Lease Revenue | $ |  |  | $ 6,669 | $ 4,689
% of Total Lease Revenue |  |  | 23.90% | 29.00%
Arizona |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
No. of Farms | farm |  |  | 6 | 6
Total Acres | a | 6,280 | 6,280 | 6,280 | 6,280
% of Total Acres |  |  | 7.10% | 8.30%
Lease Revenue | $ |  |  | $ 3,805 | $ 1,077
% of Total Lease Revenue |  |  | 13.60% | 6.70%
Colorado |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
No. of Farms | farm |  |  | 12 | 10
Total Acres | a | 32,773 | 31,448 | 32,773 | 31,448
% of Total Acres |  |  | 36.80% | 41.40%
Lease Revenue | $ |  |  | $ 1,662 | $ 1,411
% of Total Lease Revenue |  |  | 6.00% | 8.70%
Nebraska |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
No. of Farms | farm |  |  | 9 | 3
Total Acres | a | 7,782 | 3,254 | 7,782 | 3,254
% of Total Acres |  |  | 8.70% | 4.30%
Lease Revenue | $ |  |  | $ 762 | $ 162
% of Total Lease Revenue |  |  | 2.70% | 1.00%
Michigan |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
No. of Farms | farm |  |  | 15 | 15
Total Acres | a | 962 | 962 | 962 | 962
% of Total Acres |  |  | 1.10% | 1.30%
Lease Revenue | $ |  |  | $ 384 | $ 89
% of Total Lease Revenue |  |  | 1.40% | 0.50%
Oregon |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
No. of Farms | farm |  |  | 3 | 3
Total Acres | a | 418 | 418 | 418 | 418
% of Total Acres |  |  | 0.50% | 0.60%
Lease Revenue | $ |  |  | $ 263 | $ 257
% of Total Lease Revenue |  |  | 0.90% | 1.60%
Washington |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
No. of Farms | farm |  |  | 1 | 1
Total Acres | a | 746 | 746 | 746 | 746
% of Total Acres |  |  | 0.80% | 1.00%
Lease Revenue | $ |  |  | $ 245 | $ 245
% of Total Lease Revenue |  |  | 0.90% | 1.50%
Texas |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
No. of Farms | farm |  |  | 1 | 1
Total Acres | a | 3,667 | 3,667 | 3,667 | 3,667
% of Total Acres |  |  | 4.10% | 4.80%
Lease Revenue | $ |  |  | $ 225 | $ 263
% of Total Lease Revenue |  |  | 0.80% | 1.60%
North Carolina |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
No. of Farms | farm |  |  | 2 | 2
Total Acres | a | 310 | 310 | 310 | 310
% of Total Acres |  |  | 0.30% | 0.40%
Lease Revenue | $ |  |  | $ 88 | $ 93
% of Total Lease Revenue |  |  | 0.30% | 0.60%

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