INCOME TAXES - Deferred Tax Assets And Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Mar. 31, 2023
Deferred tax asset:
Net operating loss carryforwards	$ 159	$ 0
Interest	965	219
Total deferred tax asset	1,124	219
Deferred tax liabilities:
Net unrealized appreciation on investments	(11,395)	(11,413)
Net basis differences in portfolio investments	(1,726)	(923)
Total deferred tax liabilities	(13,121)	(12,336)
Total net deferred tax (liabilities) assets	$ (11,997)	$ (12,117)