Investment Company, Professional Fee Income

No definition available.

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- Definition

Number of Board of Directors Appointed

+ References

No definition available.

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- Definition

Amount of fee income including, but not limited to, managerial assistance, servicing of investment, and origination and commitment fees.

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- Definition

Amount of interest capitalized during the period.

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- Definition

Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.

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- Definition

Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.

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- Definition

Amount due from parties in nontrade transactions, classified as other.

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- Definition

The cash inflow associated with the collection, including prepayments, of loans receivable issued for financing of goods and services.

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- Definition

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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No definition available.

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Transactions with Controlled Companies - Universal Turbine Parts, LLC (Details) $ in Thousands	3 Months Ended
	Sep. 30, 2026 USD ($) director	Sep. 30, 2025 USD ($)	Jun. 30, 2026 USD ($) director	Dec. 10, 2018 director
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Interest Income	$ 132,608	$ 152,394
Interest Receivable	$ 23,039		$ 17,350
Universal Turbine Parts, LLC
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Number of board of directors appointed \| director	3		3	3
Universal Turbine Parts, LLC \| Reportable Legal Entities \| Subsidiaries
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Interest Income	$ 1,493	1,579
Interest Costs Capitalized	2,148	0
Repayment of Loan Receivable	63	54
Interest Receivable	17		$ 16
Other Receivables	7		$ 4
Universal Turbine Parts, LLC \| Reportable Legal Entities \| Subsidiaries \| Prospect Administration
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Managerial Assistance	149	3
Reimbursement of Legal, Tax, etc	$ 0	$ 1