INCOME TAXES - Schedule of Significant Components of Income Tax Provision (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Investment Company, Summary Of Dividends And Distributions, Tax Differences [Line Items]
Excise tax	$ 200	$ 100	$ 468	$ 191
Tax (benefit) provision related to Taxable Subsidiary	(746)	(62)	(20)	648
Total income tax (benefit) provision			(20)	648
Taxable Subsidiary
Investment Company, Summary Of Dividends And Distributions, Tax Differences [Line Items]
Tax (benefit) provision related to Taxable Subsidiary	$ (900)	$ 200	$ (488)	$ 457