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RELATED-PARTY TRANSACTIONS - Summary of Management Fees, Incentive Fees and Associated Credits and Administration Fees (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2022 | Mar. 31, 2021
Related Party Transactions [Abstract] |  |
Base management fee | $ 2,037 | $ 1,369
Incentive fee | 1,131 | 1,162
Total fees to our Adviser, net | 3,168 | 2,531
Administration fee | 463 | 357
Selling commissions and dealer-manager fees | 3,178 | 1,144
Financing fees | 94 | 17
Total fees to Gladstone Securities | $ 3,272 | $ 1,161

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- Definition Administration fee. + References No definition available. + Details
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- Definition Financing Fee + References No definition available. + Details
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- Definition Management Fees and Financing Fees + References No definition available. + Details
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- Definition Related party transaction net incentive fees paid and credits received. + References No definition available. + Details
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- Definition Selling Commissions and Dealer-Manager Fees + References No definition available. + Details
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- Definition Amount of expense for incentive rights held by the managing member or general partner, of limited liability company (LLC) or limited partnership (LP). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 + Details
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- Definition Amount of expenses related to the managing member or general partner for management of the day-to-day business functions of the limited liability company (LLC) or limited partnership (LP). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 + Details
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- References No definition available. + Details
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