Quarterly report pursuant to Section 13 or 15(d)

Borrowings - Additional Information (Detail)

v2.4.0.8
Borrowings - Additional Information (Detail) (USD $)
3 Months Ended 9 Months Ended 0 Months Ended 9 Months Ended 0 Months Ended 3 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Farm
Sep. 30, 2013
Farm
Dec. 31, 2013
May 09, 2014
MetLife [Member]
Sep. 30, 2014
MetLife [Member]
May 09, 2014
MetLife [Member]
Sep. 29, 2014
Farm Credit [Member]
Sep. 30, 2014
Farm Credit [Member]
Farm
Sep. 30, 2014
Farm Credit [Member]
Sep. 29, 2014
Farm Credit [Member]
Sep. 19, 2014
Farm Credit [Member]
Sep. 30, 2014
New Line of Credit [Member]
Sep. 30, 2014
New Line of Credit [Member]
MetLife [Member]
May 09, 2014
New Line of Credit [Member]
MetLife [Member]
Dec. 31, 2013
New Line of Credit [Member]
MetLife [Member]
Sep. 30, 2014
Mortgage Note Payable [Member]
Sep. 30, 2014
Mortgage Note Payable [Member]
MetLife [Member]
May 09, 2014
Mortgage Note Payable [Member]
MetLife [Member]
Dec. 31, 2013
Mortgage Note Payable [Member]
MetLife [Member]
Sep. 30, 2014
Mortgage Note Payable [Member]
MetLife [Member]
Maximum [Member]
Sep. 30, 2014
Prior Note Payable [Member]
MetLife [Member]
Sep. 30, 2014
Prior Line of Credit [Member]
MetLife [Member]
Debt Instrument [Line Items]                                                
Weighted average interest rate on borrowings 3.60% 3.60% 3.60% 3.60%                                        
Debt instrument face amount               $ 125,000,000             $ 4,785,000 $ 25,000,000     $ 45,200,000 $ 100,000,000     $ 45,200,000 $ 4,800,000
New Credit Facility maximum borrowing capacity, percentage           58.00%                                    
Blended fixed interest rate                   3.53% 3.53%           3.25%   3.50%   3.50%      
Commitment fee on undrawn amount                             0.20%       0.20%          
Period for interest rate adjustment                                     3 years          
Expiration date of commitment                                     Dec. 31, 2016          
Note payable, outstanding 53,845,598   53,845,598   43,054,165                           41,300,000          
Maturity Date             May 09, 2014       Aug. 01, 2034     Apr. 05, 2024 Apr. 05, 2017       Jan. 05, 2026     Jan. 05, 2029 Jan. 05, 2026 Apr. 05, 2017
Debt instrument interest rate                             Three-month LIBOR plus a spread of 2.50%                  
Minimum annualized rate                             2.75%                  
Debt instrument covenants description                     A net worth value in excess of $50,000,000; and a maximum leverage ratio of equal to or less than sixty-five percent (65%)       A debt-to-asset-value ratio of equal to or less than sixty-five percent (65%); a net worth value in excess of $50,000,000; a debt-to-two-times-net-worth ratio of equal to or less than 0.65; and a rental-revenue-to-debt ratio of equal to or greater than 5.0%.                  
Debt instrument, net worth value                   50,000,000 50,000,000       50,000,000                  
Loan fees aggregate amount             220,500     78,211 78,211                          
Aggregate financing costs             601,085       120,852                          
Unamortized deferred financing costs 996,223   996,223   309,933   298,614                                  
Availability of credit facility             24,800,000                                  
Aggregate notes payable                         4,200,000                      
Additional borrowings                 8,300,000                              
Total borrowings from credit notes payable                       12,500,000                        
Credit notes payable interest rate there after, Description                     LIBOR, plus 2.875%.                          
Credit notes payable interest rate there after                     2.875%                          
Original principal amounts as a percent of aggregate appraised value                   60.00% 60.00%                          
Number of Farms     8 2           3                            
Notes payable of principal and interest due period                     12 months                          
Aggregate fair value of mortgage notes payable outstanding                                   53,700,000            
Mortgage notes payable, carrying value                                   $ 53,800,000