Annual report pursuant to Section 13 and 15(d)

Real Estate and Lease Intangibles - Summary of Geographic Locations of Properties (Detail)

v3.6.0.2
Real Estate and Lease Intangibles - Summary of Geographic Locations of Properties (Detail)
 12 Months Ended
Dec. 31, 2016
USD ($)
a
farm
Dec. 31, 2015
USD ($)
a
farm
Dec. 31, 2014
USD ($)
Real Estate Properties [Line Items]      
Number of Farms | farm 58 43  
Total Acres | a 50,592 16,810  
Total acres (as percent) 100.00% 100.00%  
Rental revenue | $ $ 17,305,469 $ 11,888,091 $ 7,170,318
Total rental revenue (as percent) 100.00% 100.00%  
California      
Real Estate Properties [Line Items]      
Number of Farms | farm 22 18  
Total Acres | a 6,713 3,576  
Total acres (as percent) 13.30% 21.30%  
Rental revenue | $ $ 9,829,177 $ 7,754,945  
Total rental revenue (as percent) 56.80% 65.20%  
Florida      
Real Estate Properties [Line Items]      
Number of Farms | farm 15 13  
Total Acres | a 5,567 5,092  
Total acres (as percent) 11.00% 30.30%  
Rental revenue | $ $ 3,293,475 $ 2,166,660  
Total rental revenue (as percent) 19.00% 18.20%  
Colorado      
Real Estate Properties [Line Items]      
Number of Farms | farm 9 0  
Total Acres | a 30,170 0  
Total acres (as percent) 59.60% 0.00%  
Rental revenue | $ $ 1,452,581 $ 0  
Total rental revenue (as percent) 8.40% 0.00%  
Oregon      
Real Estate Properties [Line Items]      
Number of Farms | farm 4 4  
Total Acres | a 2,313 2,313  
Total acres (as percent) 4.60% 13.80%  
Rental revenue | $ $ 1,171,887 $ 1,168,725  
Total rental revenue (as percent) 6.80% 9.80%  
Arizona      
Real Estate Properties [Line Items]      
Number of Farms | farm 2 2  
Total Acres | a 3,000 3,000  
Total acres (as percent) 5.90% 17.80%  
Rental revenue | $ $ 729,232 $ 338,446  
Total rental revenue (as percent) 4.20% 2.90%  
Nebraska      
Real Estate Properties [Line Items]      
Number of Farms | farm 2 2  
Total Acres | a 2,559 2,559  
Total acres (as percent) 5.10% 15.20%  
Rental revenue | $ $ 579,630 $ 211,908  
Total rental revenue (as percent) 3.40% 1.80%  
Michigan      
Real Estate Properties [Line Items]      
Number of Farms | farm 4 4  
Total Acres | a 270 270  
Total acres (as percent) 0.50% 1.60%  
Rental revenue | $ $ 249,487 $ 247,407  
Total rental revenue (as percent) 1.40% 2.10%