Quarterly report pursuant to Section 13 or 15(d)

BORROWINGS - Additional Information (Details)

v3.21.2
BORROWINGS - Additional Information (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2021
USD ($)
agreement
Mar. 31, 2021
USD ($)
Sep. 30, 2020
USD ($)
Sep. 30, 2021
USD ($)
agreement
Sep. 30, 2020
USD ($)
Feb. 04, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 10, 2020
USD ($)
Feb. 20, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 05, 2014
USD ($)
Debt Instrument [Line Items]                      
Net cost basis $ 1,178,621,000     $ 1,178,621,000              
Other income 20,000   $ 323,000 2,274,000 $ 1,668,000            
Borrowings under lines of credit 100,000     100,000     $ 100,000        
Borrowings                      
Debt Instrument [Line Items]                      
Net cost basis $ 1,100,000,000     $ 1,100,000,000              
Weighted average interest rate 3.74%   4.03% 3.72% 3.99%            
Farm Credit Notes Payable                      
Debt Instrument [Line Items]                      
Interest rate decrease       28.70% 28.70%            
Basis spread on variable rate decrease       1.35% 1.35%            
Number of loan agreements | agreement 13     13              
Other income   $ 2,200,000 $ 306,000 $ 2,500,000              
MetLife Facility                      
Debt Instrument [Line Items]                      
Face amount of debt                   $ 200,000,000  
Maximum borrowing capacity                   75,000,000  
MetLife Facility | Notes and bonds payables                      
Debt Instrument [Line Items]                      
Face amount of debt $ 75,000,000     75,000,000         $ 75,000,000    
Undrawn Commitment 38,100,000     38,100,000           $ 21,500,000  
Farmer Mac Facility                      
Debt Instrument [Line Items]                      
Face amount of debt           $ 2,460,000   $ 225,000,000     $ 125,000,000
Secured debt 84,800,000     84,800,000              
Mortgage Notes and Bonds Payable | Notes and bonds payables                      
Debt Instrument [Line Items]                      
Fair value amount 644,700,000     644,700,000              
Secured debt 649,500,000     649,500,000              
Short Term Mortgage Notes And Bonds Payable | Notes and bonds payables                      
Debt Instrument [Line Items]                      
Borrowings under lines of credit $ 100,000     $ 100,000