Quarterly report pursuant to Section 13 or 15(d)

Financing Receivables - Aging of Loans and Loan Participations (Details)

v3.21.2
Financing Receivables - Aging of Loans and Loan Participations (Details)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2021
USD ($)
loan
Dec. 31, 2020
USD ($)
loan
Financing Receivable, Past Due [Line Items]    
UPB $ 76,544 $ 41,752
Loans in nonaccrual status $ 0 $ 0
Loans and Loan Participations    
Financing Receivable, Past Due [Line Items]    
Loans | loan 4,058 4,582
UPB $ 5,234 $ 6,351
Loans and Loan Participations | Customer Concentration Risk | Financing Receivable    
Financing Receivable, Past Due [Line Items]    
% of UPB 100.00% 100.00%
Loans and Loan Participations | Current    
Financing Receivable, Past Due [Line Items]    
Loans | loan 3,944 4,425
UPB $ 5,074 $ 6,079
Loans and Loan Participations | Current | Customer Concentration Risk | Financing Receivable    
Financing Receivable, Past Due [Line Items]    
% of UPB 96.90% 95.70%
Loans and Loan Participations | Less than 30 days    
Financing Receivable, Past Due [Line Items]    
Loans | loan 95 116
UPB $ 129 $ 174
Loans and Loan Participations | Less than 30 days | Customer Concentration Risk | Financing Receivable    
Financing Receivable, Past Due [Line Items]    
% of UPB 2.50% 2.70%
Loans and Loan Participations | 30 days    
Financing Receivable, Past Due [Line Items]    
Loans | loan 12 23
UPB $ 20 $ 61
Loans and Loan Participations | 30 days | Customer Concentration Risk | Financing Receivable    
Financing Receivable, Past Due [Line Items]    
% of UPB 0.40% 1.00%
Loans and Loan Participations | 60 days    
Financing Receivable, Past Due [Line Items]    
Loans | loan 2 7
UPB $ 3 $ 11
Loans and Loan Participations | 60 days | Customer Concentration Risk | Financing Receivable    
Financing Receivable, Past Due [Line Items]    
% of UPB 0.10% 0.20%
Loans and Loan Participations | 90+ days    
Financing Receivable, Past Due [Line Items]    
Loans | loan 5 11
UPB $ 8 $ 26
Loans and Loan Participations | 90+ days | Customer Concentration Risk | Financing Receivable    
Financing Receivable, Past Due [Line Items]    
% of UPB 0.10% 0.40%
Loan Participations    
Financing Receivable, Past Due [Line Items]    
Loans | loan 4,040 4,564
UPB $ 4,893 $ 5,997
Loan Participations | Current    
Financing Receivable, Past Due [Line Items]    
Loans | loan 3,926 4,409
UPB $ 4,733 $ 5,760
Loan Participations | Less than 30 days    
Financing Receivable, Past Due [Line Items]    
Loans | loan 95 116
UPB $ 129 $ 174
Loan Participations | 30 days    
Financing Receivable, Past Due [Line Items]    
Loans | loan 12 22
UPB $ 20 $ 38
Loan Participations | 60 days    
Financing Receivable, Past Due [Line Items]    
Loans | loan 2 7
UPB $ 3 $ 11
Loan Participations | 90+ days    
Financing Receivable, Past Due [Line Items]    
Loans | loan 5 10
UPB $ 8 $ 14
Bank Partner Loans    
Financing Receivable, Past Due [Line Items]    
Loans | loan 18 18
UPB $ 341 $ 354
Bank Partner Loans | Current    
Financing Receivable, Past Due [Line Items]    
Loans | loan 18 16
UPB $ 341 $ 319
Bank Partner Loans | Less than 30 days    
Financing Receivable, Past Due [Line Items]    
Loans | loan 0 0
UPB $ 0 $ 0
Bank Partner Loans | 30 days    
Financing Receivable, Past Due [Line Items]    
Loans | loan 0 1
UPB $ 0 $ 23
Bank Partner Loans | 60 days    
Financing Receivable, Past Due [Line Items]    
Loans | loan 0 0
UPB $ 0 $ 0
Bank Partner Loans | 90+ days    
Financing Receivable, Past Due [Line Items]    
Loans | loan 0 1
UPB $ 0 $ 12