Quarterly report [Sections 13 or 15(d)]

RELATED PARTY TRANSACTIONS - Base Management Subordinated Incentive Fees (Details)

v3.25.2
RELATED PARTY TRANSACTIONS - Base Management Subordinated Incentive Fees (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Related Party Transaction [Line Items]        
Base management fees $ 4,907 $ 5,179 $ 9,879 $ 10,207
Internal Administrative Expenses waived 0 (2,361) 0 (4,472)
Related Party | Advisory Agreement - Base Management Fees | MSC Income        
Related Party Transaction [Line Items]        
Base management fees 4,907 5,179 9,879 10,207
Related Party | Advisory Agreement - Subordinated Incentive Fees | MSC Income        
Related Party Transaction [Line Items]        
Base management fees 3,431 3,591 5,454 7,228
Related Party | Advisory Agreement - Incentive Fees, Capital Gains Fees | MSC Income        
Related Party Transaction [Line Items]        
Base management fees 0 0 0 0
Related Party | Advisory Agreement - Internal Administrative Services | MSC Income        
Related Party Transaction [Line Items]        
Base management fees 172 2,520 346 4,787
Internal Administrative Expenses waived $ 0 $ (2,361) $ 0 $ (4,472)