Annual report pursuant to Section 13 and 15(d)

Borrowings - Additional Information (Detail)

v3.6.0.2
Borrowings - Additional Information (Detail)
3 Months Ended 12 Months Ended
Oct. 05, 2016
USD ($)
May 09, 2014
USD ($)
Mar. 31, 2016
Dec. 31, 2016
USD ($)
farm
debt_instrument
Dec. 31, 2015
USD ($)
farm
Dec. 31, 2014
Oct. 04, 2016
USD ($)
Aug. 22, 2016
USD ($)
Jul. 01, 2016
USD ($)
debt_instrument
Jun. 16, 2016
USD ($)
Apr. 04, 2016
USD ($)
Dec. 05, 2014
USD ($)
May 23, 2012
USD ($)
Dec. 30, 2010
USD ($)
Debt Instrument [Line Items]                            
Weighted average interest rate on borrowings (as percent)       3.27% 3.44% 3.63%                
Note payable, outstanding       $ 207,347,012 $ 141,678,935                  
Unamortized deferred financing costs         $ 0                  
Number of farms | farm       58 43                  
Real estate, net       $ 326,310,621 $ 221,783,425                  
Line of credit, carrying value       $ 16,550,000 100,000                  
Farm Credit Mortgage Notes Payable                            
Debt Instrument [Line Items]                            
Debt instrument face amount               $ 16,600,000            
Number of debt instruments issued | debt_instrument       3                    
Prior MetLife Line Of Credit Facility                            
Debt Instrument [Line Items]                            
Unamortized deferred financing costs       $ 299,000                    
2015 Metlife Term Note                            
Debt Instrument [Line Items]                            
Debt instrument face amount   $ 100,000,000                        
Reduction in interest rate spread, basis points (as percent) 0.19%                          
Extension of fixed rate, term 76 months                          
Extension of draw period, term 1 year                          
2015 Metlife Line of Credit                            
Debt Instrument [Line Items]                            
Debt instrument face amount   $ 25,000,000                        
Amount of debt repaid $ 21,000,000                          
New MetLife Credit Facility                            
Debt Instrument [Line Items]                            
Commitment fee on undrawn amount (as percent)       0.20%                    
Loan-to-value ratio (as percent) 60.00% 58.00%                        
2016 Amendment                            
Debt Instrument [Line Items]                            
Maximum borrowing capacity of facility $ 200,000,000           $ 125,000,000              
Loan fees aggregate amount       $ 225,000                    
2016 Metlife Term Note                            
Debt Instrument [Line Items]                            
Current borrowing capacity 50,000,000                          
Note payable, outstanding 21,600,000                          
2016 MetLife Line of Credit                            
Debt Instrument [Line Items]                            
Current borrowing capacity $ 25,000,000                          
Farm Credit Central Florida Notes Payable                            
Debt Instrument [Line Items]                            
Reduction in interest rate (as percent)     16.10%                      
Debt instrument face amount                 $ 3,120,000          
Interest rate (as percent)                 3.78%          
Loan-to-value ratio (as percent)       60.00%                    
Loan fees aggregate amount       $ 131,000                    
Aggregate financing costs       $ 252,000                    
Number of farms | farm       12                    
Real estate, net       $ 37,500,000                    
Number of debt instruments issued | debt_instrument       8         1          
Notes payable of principal and interest due period       12 months                    
Farm Credit West Note Payable                            
Debt Instrument [Line Items]                            
Debt instrument face amount                     $ 9,282,000      
Loan-to-value ratio (as percent)       60.00%                    
Loan fees aggregate amount       $ 33,000                    
Aggregate financing costs       $ 64,000                    
Number of farms | farm       2                    
Real estate, net       $ 21,700,000                    
Number of debt instruments issued | debt_instrument       2                    
Farmer Mac Facility                            
Debt Instrument [Line Items]                            
Debt instrument face amount       $ 125,000,000       $ 16,551,000   $ 125,000,000   $ 75,000,000    
Loan-to-value ratio (as percent)       60.00%                    
Aggregate financing costs       $ 190,000                    
Number of farms | farm       11                    
Real estate, net       $ 80,400,000                    
Number of debt instruments issued | debt_instrument       9                    
Extension period of debt instrument       2 years                    
Percentage of outstanding bonds held by bond purchasers (as percent)       110.00%                    
Mortgage notes and bonds payable, net                            
Debt Instrument [Line Items]                            
Note payable, outstanding       $ 190,797,012 141,578,935                  
Unamortized deferred financing costs       1,412,017 $ 1,054,222                  
Line of credit | New MetLife Credit Facility                            
Debt Instrument [Line Items]                            
Debt instrument face amount       50,000,000                    
Mortgage notes payable | New MetLife Credit Facility                            
Debt Instrument [Line Items]                            
Debt instrument face amount       150,000,000                    
Mortgage notes payable | Mortgage notes and bonds payable, net                            
Debt Instrument [Line Items]                            
Aggregate fair value of mortgage notes payable outstanding       191,800,000                    
Mortgage notes payable, carrying value       192,200,000                    
Mortgage notes payable | Short-Term Mortgage Notes and Bonds Payable                            
Debt Instrument [Line Items]                            
Line of credit, carrying value       16,600,000                    
MetLife                            
Debt Instrument [Line Items]                            
Loan fees aggregate amount       446,000                    
Aggregate financing costs       $ 1,200,000                    
Number of farms | farm       33                    
Real estate, net       $ 186,100,000                    
MetLife | Prior MetLife Line Of Credit Facility                            
Debt Instrument [Line Items]                            
Debt instrument face amount                         $ 4,800,000.0  
MetLife | Prior MetLife Line Of Credit Facility | LIBOR                            
Debt Instrument [Line Items]                            
Basis spread (as percent)                           3.00%
MetLife | Prior MetLife Note Payable                            
Debt Instrument [Line Items]                            
Debt instrument face amount                           $ 45,200,000.0
Interest rate (as percent)                           3.50%
Commitment fee on undrawn amount (as percent)                           0.20%