Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events - Additional Information (Detail)

v3.5.0.2
Subsequent Events - Additional Information (Detail)
 3 Months Ended 6 Months Ended 11 Months Ended
Jul. 05, 2016
USD ($)
a
Jul. 01, 2016
USD ($)
a
Farm
$ / shares
shares
Apr. 05, 2016
USD ($)
Jun. 30, 2016
USD ($)
a
$ / shares
Jun. 30, 2015
USD ($)
a
Jun. 30, 2016
USD ($)
a
Farm
$ / shares
shares
Jun. 30, 2015
USD ($)
a
Farm
Jun. 30, 2016
USD ($)
a
$ / shares
shares
Dec. 31, 2015
Jan. 31, 2015
a
Subsequent Event [Line Items]                    
Rental income       $ 4,241,612 $ 2,780,456 $ 7,921,085 $ 5,402,783      
Number of farms acquired | Farm           3 4      
Area of real estate property | a       23,456 11,467 23,456 11,467 23,456    
Wauchula Road [Member]                    
Subsequent Event [Line Items]                    
Cost of improvements     $ 569,607              
Rental income     92,634              
Parrish Road [Member]                    
Subsequent Event [Line Items]                    
Rental income     $ 139,073              
Espinosa Road [Member]                    
Subsequent Event [Line Items]                    
Area of nonfarmable land | a                   4.5
Subsequent Event [Member]                    
Subsequent Event [Line Items]                    
Settlement payment $ 164,000                  
Settlement interest 4,000                  
Subsequent Event [Member] | California [Member]                    
Subsequent Event [Line Items]                    
Number of farms acquired | Farm   1                
Area of real estate property | a   401                
Total Purchase Price   $ 5,100,000                
Lease expiration period   7 years                
Extendable lease period   7 years                
Annualized straight-line cash rent   $ 291,000                
Subsequent Event [Member] | Espinosa Road [Member]                    
Subsequent Event [Line Items]                    
Settlement payment $ 156,000                  
Area of nonfarmable land | a 4.5                  
Farm Credit CFL Mortgage Notes Payable [Member]                    
Subsequent Event [Line Items]                    
Stated Interest Rate       3.45%   3.45%   3.45% 3.42%  
Farm Credit CFL Mortgage Notes Payable [Member] | Minimum [Member]                    
Subsequent Event [Line Items]                    
Maturity Date           Oct. 01, 2016        
Farm Credit CFL Mortgage Notes Payable [Member] | Maximum [Member]                    
Subsequent Event [Line Items]                    
Maturity Date           Nov. 01, 2040        
Farm Credit CFL Mortgage Notes Payable [Member] | Subsequent Event [Member]                    
Subsequent Event [Line Items]                    
Repayment of loans   $ 3,100,000                
Maturity Date   Jun. 01, 2023                
Stated Interest Rate   3.78%                
At-the-Market Program [Member]                    
Subsequent Event [Line Items]                    
Sale of common stock sold under sale agreement | shares           0   32,627    
Average sales price of common stock sold (in dollars per share) | $ / shares       $ 9.19   $ 9.19   $ 9.19    
Gross proceeds from issuance of common stock               $ 300,000    
Net proceeds from issuance of common stock               $ 295,000    
At-the-Market Program [Member] | Subsequent Event [Member]                    
Subsequent Event [Line Items]                    
Sale of common stock sold under sale agreement | shares   31,934                
Average sales price of common stock sold (in dollars per share) | $ / shares   $ 11.29                
Gross proceeds from issuance of common stock   $ 360,000                
Net proceeds from issuance of common stock   $ 355,000