Annual report pursuant to Section 13 and 15(d)

Borrowings - Farm Credit Loan Terms (Details)

v3.10.0.1
Borrowings - Farm Credit Loan Terms (Details)
 1 Months Ended 12 Months Ended
Apr. 30, 2018
USD ($)
Feb. 28, 2018
USD ($)
Apr. 30, 2017
USD ($)
Feb. 28, 2017
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
debt_instrument
Dec. 31, 2017
USD ($)
Nov. 20, 2018
Sep. 06, 2018
Apr. 11, 2018
Debt Instrument [Line Items]                    
Other income           $ 373,000 $ 206,000      
Farm Credit Central Florida notes payable                    
Debt Instrument [Line Items]                    
Number of debt instruments issued | debt_instrument           7        
Principal Outstanding           $ 23,884,000        
Interest rate (as percent)           4.29%        
Other income $ 142,000   $ 124,000              
Reduction in interest rate (as percent) (15.10%)         (18.00%)        
Reduction in basis points (as percent) 0.58%         0.71%        
Farm Credit West notes payable                    
Debt Instrument [Line Items]                    
Number of debt instruments issued | debt_instrument           6        
Principal Outstanding           $ 38,741,000        
Interest rate (as percent)           4.62%       5.00%
Other income   $ 126,000   $ 59,000            
Reduction in interest rate (as percent)   (19.70%)                
Reduction in basis points (as percent)   0.75%                
Cape Fear Farm Credit notes payable                    
Debt Instrument [Line Items]                    
Number of debt instruments issued | debt_instrument           1        
Principal Outstanding           $ 1,270,000        
Interest rate (as percent)           4.41%        
Other income $ 11,000                  
Reduction in interest rate (as percent) (36.60%)                  
Reduction in basis points (as percent) 1.61%                  
Farm Credit FL notes payable                    
Debt Instrument [Line Items]                    
Number of debt instruments issued | debt_instrument           3        
Principal Outstanding           $ 28,042,000        
Interest rate (as percent)           5.24%        
Other income $ 27,000           0      
Reduction in interest rate (as percent) (24.60%)                  
Reduction in basis points (as percent) 1.15%                  
Northwest Farm Credit Services notes payable                    
Debt Instrument [Line Items]                    
Number of debt instruments issued | debt_instrument           1        
Principal Outstanding           $ 5,236,000        
Interest rate (as percent)           4.41%        
Other income   $ 17,000         0      
Reduction in interest rate (as percent)   (22.70%)                
Reduction in basis points (as percent)   1.00%                
SWGA Farm Credit notes payable                    
Debt Instrument [Line Items]                    
Number of debt instruments issued | debt_instrument           1        
Principal Outstanding           $ 1,560,000        
Interest rate (as percent)           5.06%     5.10%  
Other income             0      
Plains Land Bank notes payable                    
Debt Instrument [Line Items]                    
Number of debt instruments issued | debt_instrument           1        
Principal Outstanding           $ 5,280,000        
Interest rate (as percent)           5.40%   5.40%    
Other income             $ 0      
Farm Credit Notes Payable                    
Debt Instrument [Line Items]                    
Number of debt instruments issued | debt_instrument           20        
Principal Outstanding           $ 104,013,000        
Forecast | Cape Fear Farm Credit notes payable                    
Debt Instrument [Line Items]                    
Other income         $ 14,000