Quarterly report pursuant to Section 13 or 15(d)

Financing Receivables - Components (Details)

v3.21.2
Financing Receivables - Components (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Jul. 09, 2021
Jun. 30, 2021
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]              
Participation interest in loan pool 5.00%            
Amounts outstanding $ 76,544     $ 41,752      
Unamortized discount (445)     (893)      
Allowance for credit losses 0     (246)      
Carrying value 76,099     40,613      
Advances              
Accounts, Notes, Loans and Financing Receivable [Line Items]              
Amounts outstanding 71,310     35,401      
Unamortized discount 0     0      
Allowance for credit losses 0 $ (211) $ (211) (121) $ (91) $ (139) $ (215)
Carrying value 71,310     35,280      
Advances, not associated with specific installation projects              
Accounts, Notes, Loans and Financing Receivable [Line Items]              
Carrying value 9,000            
Loans and Loan Participations              
Accounts, Notes, Loans and Financing Receivable [Line Items]              
Amounts outstanding 5,234     6,351      
Unamortized discount (445)     (893)      
Allowance for credit losses 0 (111) (111) (125) (98) (83) (96)
Carrying value $ 4,789 $ 4,712 $ 4,707 5,333 $ 5,505 $ 5,544 $ 5,130
Residential solar loans              
Accounts, Notes, Loans and Financing Receivable [Line Items]              
Participation interest in loan pool 5.00%       5.00%    
Amounts outstanding $ 4,900     6,000      
Indirect Channel Loans              
Accounts, Notes, Loans and Financing Receivable [Line Items]              
Amounts outstanding $ 300     $ 400