Gladstone Capital Corporation Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Cover
Financial Statements
Notes to Financial Statements
Accounting Policies
- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

BORROWINGS - Schedule of Line of Credit Facilities (Details)

v3.25.4

BORROWINGS - Schedule of Line of Credit Facilities (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Sep. 30, 2025
Debt Instrument [Line Items]
Line of credit outstanding, at cost	$ 213,200		$ 0
Credit Facility \| Revolving Line of Credit \| Line of Credit
Debt Instrument [Line Items]
Commitment amount	340,000		320,000
Line of credit outstanding, at cost	213,200		0
Availability	113,678		$ 307,467
Weighted average borrowings outstanding, at cost	$ 121,829	$ 26,196
Weighted average interest rate	8.10%	19.10%
Commitment (unused) fees incurred	$ 420	$ 678

- 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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