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RELATED PARTY TRANSACTIONS - Narrative Part 2 (Details) $ in Thousands |  |  |  |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 13, 2024 USD ($) | Feb. 05, 2024 USD ($) | Aug. 21, 2023 USD ($) | Mar. 10, 2023 USD ($) party | Mar. 02, 2021 USD ($) member | Dec. 31, 2024 USD ($) director | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) member | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) member | Dec. 31, 2023 USD ($) | Nov. 02, 2023 USD ($) member
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Loans receivable, at fair value |  |  |  |  |  |  | $ 229,199 |  | $ 229,199 |  | $ 532,419 |
Interest income |  |  |  |  |  |  | 804 | $ 701 | 1,473 | $ 3,275 |  |
Equity method investments, fair value disclosure |  |  |  |  |  |  | 287,987 |  | 287,987 |  | $ 283,057 |
Related Party |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Interest income, operating |  |  |  |  |  |  | 2,238 |  | 4,392 |  |  |
Underwriting and financial advisory and other fees |  |  |  |  |  |  | $ 369 | $ 30 | $ 548 | $ 814 |  |
Related Party | BRC Partners Opportunity Fund, LP |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Ownership, percentage |  |  |  |  |  |  | 58.20% |  | 58.20% |  |  |
Related Party | BRC Partners Opportunity Fund, LP | Co-Chief Executive Officer |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Ownership, percentage |  |  |  |  |  |  | 24.90% |  | 24.90% |  |  |
Related Party | 272 Capital L.P |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Ownership, percentage |  |  |  |  |  |  |  |  |  |  | 15.30% |
Torticity, LLC | Related Party |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Loans receivable, at fair value |  |  |  |  |  |  | $ 17,170 |  | $ 17,170 |  | $ 6,791 | $ 15,369
Loans receivable, fair value disclosure, drawn |  |  |  |  |  |  |  |  |  |  |  | 6,690
Loans receivable, fair value disclosure, remaining |  |  |  |  |  |  |  |  |  |  |  | $ 8,679
Loans receivable, basis spread on variable rate |  |  |  |  |  |  |  |  |  |  |  | 15.00%
Interest income, operating |  |  |  |  |  |  | 1,256 |  | 2,465 |  |  |
Number of senior management members | member |  |  |  |  |  |  |  |  |  |  |  | 1
Kanaci Technologies, LLC | Related Party |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Loans receivable, at fair value |  |  |  |  |  |  | 9,762 |  | 9,762 |  | 3,904 | $ 10,000
Loans receivable, fair value disclosure, drawn |  |  |  |  |  |  |  |  |  |  |  | 4,000
Loans receivable, fair value disclosure, remaining |  |  |  |  |  |  |  |  |  |  |  | $ 6,000
Loans receivable, basis spread on variable rate |  |  |  |  |  |  |  |  |  |  |  | 15.00%
Interest income, operating |  |  |  |  |  |  | 476 |  | 844 |  |  |
Number of senior management members appointed | member |  |  |  |  |  |  |  | 1 |  | 1 |  |
Dash Medical Holdings, LLC | Related Party |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Number of senior management members appointed | member |  |  |  |  | 1 |  |  |  |  |  |  |
Purchase of equity investments |  |  |  |  | $ 2,400 |  |  |  |  |  |  |
Equity investments | $ 2,760 |  |  |  |  |  |  |  |  |  |  |
Equity method investment, realized gain (loss) on disposal | $ 360 |  |  |  |  |  |  |  |  |  |  |
Loan Receivable Sold | Related Party |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Financing receivable sold |  |  |  | $ 7,600 |  |  |  |  |  |  |  |
Number of related parties | party |  |  |  | 2 |  |  |  |  |  |  |  |
272LP And 272 Advisors, LLC | Related Party |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Financing receivable, sale, promissory note |  | $ 2,000 |  |  |  |  |  |  |  |  |  |
Financing receivable, sale, aggregate revenue share amount |  | $ 4,100 |  |  |  |  |  |  |  |  |  |
Q-mation, Inc. | Related Party | Subsequent Event |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Advisory fee earned |  |  |  |  |  | $ 2,650 |  |  |  |  |  |
Number of board directors | director |  |  |  |  |  | 1 |  |  |  |  |  |
Freedom VCM Holdings, LLC |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Loans receivable, at fair value |  |  |  |  |  |  | $ 4,562 |  | $ 4,562 |  | 20,624 |
Interest rate |  |  |  |  |  |  | 12.00% |  | 12.00% |  |  |
Dividends paid, equal to the greater of net after-tax proceeds, percentage |  |  |  |  |  |  | 80.00% |  | 80.00% |  |  |
Dividends paid, equal to the greater of gross proceeds, percentage |  |  |  |  |  |  | 50.00% |  | 50.00% |  |  |
Take-private transaction, price |  |  | $ 227,296 |  |  |  |  |  |  |  |  |
Interest income |  |  |  |  |  |  | $ 6,082 |  | $ 12,164 |  |  |
Equity method investments, fair value disclosure |  |  |  |  |  |  | 51,478 |  | 51,478 |  | 232,065 |
Purchase of equity investments |  |  | $ 216,500 |  |  |  |  |  |  |  |  |
Freedom VCM Holdings, LLC | First Priority Security Interest |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Loans receivable, at fair value |  |  |  |  |  |  | $ 32,121 |  | $ 32,121 |  | $ 200,506 |
BRC Partners Opportunity Fund, LP | Loan Receivable Sold | Related Party |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Financing receivable sold |  |  |  | $ 3,519 |  |  |  |  |  |  |  |
272 Capital L.P | Loan Receivable Sold | Related Party |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Financing receivable sold |  |  |  | $ 4,081 |  |  |  |  |  |  |  |

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