v3.26.1
Fair Value Measurements - Summary of Carrying Value and Fair Value of Debt Obligations (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Debt obligations carrying value $ 728,650 $ 646,350
Debt obligations fair value 718,773 633,762
SBA Debentures    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Debt obligations carrying value 296,000 237,500
Debt obligations fair value 296,000 237,500
November 2026 Notes    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Debt obligations carrying value 0 125,000
Debt obligations fair value 0 120,455
March 2030 Notes    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Debt obligations carrying value 200,000 200,000
Debt obligations fair value 193,614 191,957
June 2029 Notes    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Debt obligations carrying value 120,000 0
Debt obligations fair value 116,509 0
SPV Credit Facility Borrowings    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Debt obligations carrying value 112,650 83,850
Debt obligations fair value $ 112,650 $ 83,850