Quarterly report pursuant to Section 13 or 15(d)

Real Estate and Intangible Assets - Summary of Geographic Locations of Properties (Details)

v3.19.1
Real Estate and Intangible Assets - Summary of Geographic Locations of Properties (Details)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2019
USD ($)
a
region
farm
Mar. 31, 2018
USD ($)
a
farm
Dec. 31, 2018
USD ($)
a
farm
Real Estate Properties [Line Items]      
No. of Farms | farm 86 75  
Total Acres | a 73,900 63,351  
% of Total Acres 100.00% 100.00%  
Lease Revenue $ 7,830    
Lease Revenue (Under Topic 840)   $ 6,694  
% of Total Lease Revenue 100.00% 100.00%  
California      
Real Estate Properties [Line Items]      
No. of Farms | farm 33   29
Total Acres | a 10,147   8,241
% of Total Acres 13.70%   13.00%
Lease Revenue $ 3,734    
Lease Revenue (Under Topic 840)     $ 3,030
% of Total Lease Revenue 47.70%   45.30%
Number of regions farms are located | region 4    
Florida      
Real Estate Properties [Line Items]      
No. of Farms | farm 22   16
Total Acres | a 17,184   11,006
% of Total Acres 23.20%   17.40%
Lease Revenue $ 2,339    
Lease Revenue (Under Topic 840)     $ 1,754
% of Total Lease Revenue 29.90%   26.20%
Colorado      
Real Estate Properties [Line Items]      
No. of Farms | farm 10   10
Total Acres | a 31,448   31,450
% of Total Acres 42.60%   49.60%
Lease Revenue $ 696    
Lease Revenue (Under Topic 840)     $ 686
% of Total Lease Revenue 8.90%   10.30%
Arizona      
Real Estate Properties [Line Items]      
No. of Farms | farm 6   6
Total Acres | a 6,280   6,280
% of Total Acres 8.50%   9.90%
Lease Revenue $ 539    
Lease Revenue (Under Topic 840)     $ 532
% of Total Lease Revenue 6.90%   7.90%
Texas      
Real Estate Properties [Line Items]      
No. of Farms | farm 1   0
Total Acres | a 3,667   0
% of Total Acres 5.00%   0.00%
Lease Revenue $ 131    
Lease Revenue (Under Topic 840)     $ 0
% of Total Lease Revenue 1.70%   0.00%
Oregon      
Real Estate Properties [Line Items]      
No. of Farms | farm 3   4
Total Acres | a 418   2,313
% of Total Acres 0.60%   3.70%
Lease Revenue $ 128    
Lease Revenue (Under Topic 840)     $ 307
% of Total Lease Revenue 1.60%   4.60%
Washington      
Real Estate Properties [Line Items]      
No. of Farms | farm 1   1
Total Acres | a 746   746
% of Total Acres 1.00%   1.20%
Lease Revenue $ 122    
Lease Revenue (Under Topic 840)     $ 121
% of Total Lease Revenue 1.50%   1.80%
North Carolina      
Real Estate Properties [Line Items]      
No. of Farms | farm 2   2
Total Acres | a 310   310
% of Total Acres 0.40%   0.50%
Lease Revenue $ 60    
Lease Revenue (Under Topic 840)     $ 49
% of Total Lease Revenue 0.80%   0.70%
Nebraska      
Real Estate Properties [Line Items]      
No. of Farms | farm 3   2
Total Acres | a 3,254   2,559
% of Total Acres 4.40%   4.00%
Lease Revenue $ 60    
Lease Revenue (Under Topic 840)     $ 145
% of Total Lease Revenue 0.80%   2.20%
Michigan      
Real Estate Properties [Line Items]      
No. of Farms | farm 5   5
Total Acres | a 446   446
% of Total Acres 0.60%   0.70%
Lease Revenue $ 21    
Lease Revenue (Under Topic 840)     $ 70
% of Total Lease Revenue 0.20%   1.00%