General form of registration statement for all companies including face-amount certificate companies

Debt - Agreements with Cargill Financial (Details)

v3.22.1
Debt - Agreements with Cargill Financial (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Sep. 30, 2021
Sep. 03, 2021
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Subordinated Facility            
Debt Instrument [Line Items]            
Long term debt outstanding     $ 16,293   $ 16,293 $ 0
Senior Facility | Minimum | London Interbank Offered Rate (LIBOR)            
Debt Instrument [Line Items]            
Debt basis spread on variable rate 5.50% 5.50%        
Senior Facility | Maximum | London Interbank Offered Rate (LIBOR)            
Debt Instrument [Line Items]            
Debt basis spread on variable rate 6.50% 6.50%        
Cargill Credit Agreements            
Debt Instrument [Line Items]            
Unused capacity, commitment fee percentage         1.25%  
Original Credit Agreements [Member]            
Debt Instrument [Line Items]            
Unused capacity, commitment fee percentage     1.25%      
Secured Debt | Cargill Loan Due March 2022            
Debt Instrument [Line Items]            
Debt, face amount       $ 10,000    
Interest rate percentage       8.00%    
Equity warrant coverage, percentage       25.00%    
Debt instrument, equity warrant coverage terms, percentage of lowest cash price per share       85.00%    
Loans Payable | Subordinated Facility            
Debt Instrument [Line Items]            
Debt, face amount $ 50,000 $ 50,000        
Interest rate percentage 10.50% 10.50%        
Long term debt outstanding     $ 16,293   $ 16,293  
Loans Payable | Senior Facility            
Debt Instrument [Line Items]            
Debt, face amount $ 150,000 $ 150,000        
Long term debt outstanding     $ 0   $ 0