XML 56 R44.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

RELATED PARTY TRANSACTIONS - Schedule of Related Party Transactions (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Related Party Transactions [Abstract] |  |  |  |  |
Base management fee |  | 1.75% | 1.75% | 1.75% | 1.75%
Average total assets subject to base management fee |  | $ 790,629 | $ 709,943 | $ 772,800 | $ 672,990
Multiplied by prorated annual base management fee of 1.75% |  | 0.4375% | 0.4375% | 1.3125% | 1.3125%
Base management fee | [1] | $ 3,459 | $ 3,106 | $ 10,143 | $ 8,833
Portfolio company fee credit |  | (575) | (1,894) | (2,451) | (2,987)
Syndicated loan fee credit |  | (25) | (32) | (83) | (95)
Net Base Management Fee |  | 2,859 | 1,180 | 7,609 | 5,751
Loan servicing fee | [1] | 2,250 | 2,069 | 6,638 | 5,866
Credits to base management fee – loan servicing fee |  | (2,250) | (2,069) | (6,638) | (5,866)
Net Loan Servicing Fee |  | 0 | 0 | 0 | 0
Incentive fee | [1] | 3,076 | 2,919 | 8,729 | 7,508
Incentive fee credit |  | 0 | 0 | (94) | 0
Net Incentive Fee |  | 3,076 | 2,919 | 8,635 | 7,508
Credit to Fees From Adviser - other |  | $ (600) | $ (1,926) | $ (2,628) | $ (3,082)
[1] | Refer to Note 4—Related Party Transactions in the accompanying Notes to Consolidated Financial Statements for additional information.

X
- Definition Investment Company, Credits To Base Management Fee, Loan Servicing Fee + References No definition available. + Details
Name: | glad_InvestmentCompanyCreditsToBaseManagementFeeLoanServicingFee
Namespace Prefix: | glad_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Investment Company, Credits To Fees From Adviser, Other + References No definition available. + Details
Name: | glad_InvestmentCompanyCreditsToFeesFromAdviserOther
Namespace Prefix: | glad_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Investment Company , Incentive Fee Credit + References No definition available. + Details
Name: | glad_InvestmentCompanyIncentiveFeeCredit
Namespace Prefix: | glad_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Investment Company , Portfolio Company Fee Credit + References No definition available. + Details
Name: | glad_InvestmentCompanyPortfolioCompanyFeeCredit
Namespace Prefix: | glad_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Investment Company, Syndicated Loan Fee Credit + References No definition available. + Details
Name: | glad_InvestmentCompanySyndicatedLoanFeeCredit
Namespace Prefix: | glad_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Net Base Management Fee + References No definition available. + Details
Name: | glad_NetBaseManagementFee
Namespace Prefix: | glad_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Net Loan Servicing Fee + References No definition available. + Details
Name: | glad_NetLoanServicingFee
Namespace Prefix: | glad_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Net Total Incentive Fee + References No definition available. + Details
Name: | glad_NetTotalIncentiveFee
Namespace Prefix: | glad_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The average carrying amount of assets managed during the period by the investment advisor on behalf of investors. + References No definition available. + Details
Name: | us-gaap_AssetsUnderManagementAverageBalance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of expense for incentive fee based on performance under arrangement to manage operations, including, but not limited to, investment. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 + Details
Name: | us-gaap_IncentiveFeeExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Expenses paid for obtaining loans which includes expenses such as application and origination fees. + References No definition available. + Details
Name: | us-gaap_LoanProcessingFee
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Base rate for management and service fees under arrangement to manage operations, including, but not limited to, investment. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(c)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 + Details
Name: | us-gaap_ManagementAndServiceFeesBaseRate
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Rate for management and service fees under arrangement to manage operations, including, but not limited to, investment. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(c)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 + Details
Name: | us-gaap_ManagementAndServiceFeesRate
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of expense for investment management fee, including, but not limited to, expense in connection with research, selection, supervision, and custody of investment. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-10 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section 45 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479105/946-220-45-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 + Details
Name: | us-gaap_ManagementFeeExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RelatedPartyTransactionsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration