INVESTMENTS - PIK Interest and Dividend Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Schedule of Investments [Abstract]
PIK interest income	$ 5,184	$ 3,266	$ 12,484	$ 9,136
PIK interest income as a % of investment income	4.50%	3.90%	4.10%	3.80%
PIK dividend income	$ 4,683	$ 4,272	$ 12,897	$ 12,396
PIK dividend income as % of investment income	4.10%	5.10%	4.30%	5.20%
Total PIK income	$ 9,867	$ 7,538	$ 25,381	$ 21,532
Total PIK income as a % of investment income	8.60%	9.00%	8.40%	9.00%