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 - Notes Payable Narrative (Details)

v3.25.1

BORROWINGS - Notes Payable Narrative (Details) - USD ($) $ in Thousands	1 Months Ended
	Aug. 31, 2023	Nov. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2025	Sep. 30, 2024	Mar. 31, 2024	Apr. 30, 2022
Debt Instrument [Line Items]
Aggregate principal amount					$ 257,000		$ 257,000
Interest payable					2,782	$ 2,916
Notes Payable \| 7.75% Notes due 2028
Debt Instrument [Line Items]
Aggregate principal amount	$ 57,000
Interest rate	7.75%
Proceeds from issuance of long-term debt	$ 55,100
Interest payable	$ 4,400
Notes payable, fair value disclosure					58,400
Notes Payable \| 3.75% Notes due 2027
Debt Instrument [Line Items]
Aggregate principal amount		$ 50,000
Interest rate		3.75%						3.75%
Proceeds from issuance of long-term debt		$ 48,500
Interest payable		$ 1,900
Notes payable, fair value disclosure					148,200
Notes Payable \| 5.125% Notes due 2026
Debt Instrument [Line Items]
Aggregate principal amount			$ 50,000	$ 100,000
Interest rate			5.125%	5.125%
Proceeds from issuance of long-term debt			$ 50,600	$ 97,700
Interest payable			$ 7,700
Notes payable, fair value disclosure					$ 47,200

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