Annual report pursuant to Section 13 and 15(d)

Credit facilities and commercial paper notes - Schedule of Credit Facilities (Details)

v3.22.4
Credit facilities and commercial paper notes - Schedule of Credit Facilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Line of Credit Facility [Line Items]    
Outstanding balance $ 50,698 $ 100,473
Credit Facilities | Rep-Based Facility    
Line of Credit Facility [Line Items]    
Outstanding balance 0  
Available capacity based on pledged assets 7,000  
Credit Facilities | Rep-Based Facility | Pledged | Line of Credit    
Line of Credit Facility [Line Items]    
Value of collateral pledged to credit facility 10,000  
Credit Facilities | Approval-Based Facility    
Line of Credit Facility [Line Items]    
Outstanding balance 51,000  
Available capacity based on pledged assets $ 9,000  
Weighted average short-term borrowing rate 6.20%  
Credit Facilities | Approval-Based Facility | Pledged | Line of Credit    
Line of Credit Facility [Line Items]    
Value of collateral pledged to credit facility $ 103,000