SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)		3 Months Ended		12 Months Ended
	Jul. 18, 2021	Jun. 30, 2024 USD ($) investment	Jun. 30, 2023 USD ($)	Mar. 31, 2024 USD ($) investment
Accounting Policies [Abstract]
FDIC Insured amount		$ 23,400,000		$ 18,800,000
FDIC uninsured amount		$ 31,800,000		$ 30,700,000
Remaining lease term		11 years 3 months
Concentration Risk [Line Items]
Non-cash interest income percent		3.00%	2.90%
Number of PIK investments | investment		5		5
Non-cash PIK interest income percent		5.90%	4.10%
Interest or penalties expense		$ 0	$ 0
Restricted Stock | 2010 Plan
Concentration Risk [Line Items]
Right to grant period	10 years
Percentage of Total Portfolio at Fair Value | Credit risk | Investments on Non-accrual Status
Concentration Risk [Line Items]
Percent of total investment portfolio's fair value		1.90%		2.30%
Percentage of Total Portfolio at Cost | Credit risk | Investments on Non-accrual Status
Concentration Risk [Line Items]
Percent of total investment portfolio's fair value		3.90%		3.90%