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Number Of Investments, Paid-in-Kind Interest, Nonaccrual

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Share-Based Compensation Arrangement By Share-Based Payment Award, Plan Expiration Period

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The amount of cash as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation.

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No definition available.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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The sum of the amounts of estimated penalties and interest recognized in the period arising from income tax examinations.

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- Definition

Remaining lease term of operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Investment in short-term money-market instruments (such as commercial paper, banker's acceptances, repurchase agreements, government securities, certificates of deposit, and so forth) which are highly liquid (that is, readily convertible to known amounts of cash) and so near their maturity that they present an insignificant risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify as cash equivalents by definition. Original maturity means an original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)		12 Months Ended
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)	Jul. 18, 2021	Mar. 31, 2025 USD ($) investment	Mar. 31, 2024 USD ($) investment	Mar. 31, 2023
Accounting Policies [Abstract]
Cash held in money market funds		$ 28,100,000	$ 18,800,000
FDIC uninsured amount		$ 43,100,000	$ 30,700,000
Remaining lease term		10 years 6 months
Concentration Risk [Line Items]
Number of PIK investments \| investment		5	5
Non-cash PIK interest income percent		6.20%	5.70%	4.60%
Interest or penalties expense		$ 0	$ 0
Restricted Stock \| 2010 Plan
Concentration Risk [Line Items]
Right to grant period	10 years
Investments on Non-accrual Status \| Percentage of Total Portfolio at Fair Value \| Credit risk
Concentration Risk [Line Items]
Percent of total investment portfolio's fair value		1.70%	2.30%
Investments on Non-accrual Status \| Percentage of Total Portfolio at Cost \| Credit risk
Concentration Risk [Line Items]
Percent of total investment portfolio's fair value		3.50%	3.90%