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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional information (L-P) (Details) $ / shares in Units, $ in Thousands |  |  |  | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 30, 2025 USD ($) | May 03, 2024 USD ($) company | Oct. 06, 2023 USD ($) shares | Sep. 30, 2024 USD ($) | Sep. 30, 2023 USD ($) | Mar. 31, 2022 USD ($) shares | Sep. 30, 2024 USD ($) shares | Sep. 30, 2023 USD ($) | Jan. 21, 2025 | Dec. 31, 2023 USD ($) | Dec. 31, 2021 $ / shares shares
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Equity investment |  |  |  | $ 3,053 |  |  | $ 3,053 |  |  | $ 2,087 |
Income (loss) from equity investments |  |  |  | 6 | $ (308) |  | 12 | $ (175) |  |  |
Proceeds from sale of productive assets |  |  |  |  |  |  | 2,000 |  |  |  |
Non-cash financing activity |  |  |  |  |  |  | 42,077 | 24,780 |  |  |
Credit bid - Settlement of DIP Facility |  |  |  |  |  |  | 11,453 |  |  |  |
Gain (loss) on extinguishment of debt |  |  |  |  |  |  | 120 |  |  |  |
Proceeds from sale and collection of finance receivables |  |  |  |  |  |  |  | 23,668 |  |  |
Variable interest entity, primary beneficiary, maximum loss exposure, amount |  |  |  | 2,250 |  |  | 2,250 |  |  | $ 209,395 |
Agent fees |  |  |  | $ 0 | 2,551 |  | 866 | 2,950 |  |  |
Number of brand apparel operating companies | company |  | 2 |  |  |  |  |  |  |  |  |
Repayments of notes payable |  |  |  |  |  |  | $ 6,156 | 11,853 |  |  |
Sold price per unit (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 10.00
Consummate business combination transaction term |  |  |  |  |  | 24 months |  |  |  |  |
Consummate business combination transaction term, circumstance based |  |  |  |  |  | 27 months |  |  |  |  |
BRPM 250 |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Proceeds |  |  |  |  |  | $ 172,500 |  |  |  |  |
IPO |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Consummated units (in shares) | shares |  |  |  |  |  | 17,250,000 |  |  |  |  |
IPO | Redeemable Warrant |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Class of warrant or right, number of securities called by each warrant or right (in shares) | shares |  |  |  |  |  |  |  |  |  |  | 0.33
Minimum |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash fee percentage |  |  |  |  |  |  | 7.00% |  |  |  |
Carried interest percentage |  |  |  |  |  |  | 8.00% |  |  |  |
Maximum |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash fee percentage |  |  |  |  |  |  | 10.00% |  |  |  |
Carried interest percentage |  |  |  |  |  |  | 15.00% |  |  |  |
Common Stock, par value $0.0001 per share |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Repurchase shares of common stock (in shares) | shares |  |  |  |  |  |  | 36,903 |  |  |  |
Repurchase shares of common stock |  |  |  |  |  |  | $ 1,011 |  |  |  |
Common Class A |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Exercise price per share (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 11.50
Common Class A | IPO |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Class of warrant or right, number of securities called by each warrant or right (in shares) | shares |  |  |  |  |  |  |  |  |  |  | 1
6.375% Senior Notes due 2025 | Senior Notes |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  | 6.375% |  |  | 6.375% |  |  |  |
Repayments of long-term debt |  |  |  |  |  |  | $ 1,130 |  |  |  |
6.375% Senior Notes due 2025 | Senior Notes | Subsequent Event |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  |  |  |  |  |  | 6.375% |  |
Nogin Inc. |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Credit bid - Settlement of DIP Facility |  |  |  |  |  |  | $ 37,700 |  |  |  |
Consideration transferred, liabilities incurred |  | $ 37,700 |  |  |  |  |  |  |  |  |
Badcock Loans Receivable |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Non-cash financing activity |  |  |  |  |  |  |  | 124,397 |  |  |
Net tangible assets acquired and liabilities assumed |  |  |  |  | 58,872 |  |  | 58,872 |  |  |
Proceeds from sale and collection of finance receivables |  |  |  |  |  |  |  | 65,790 |  |  |
Noncontrolling interest, decrease from redemptions or purchase of interests |  |  |  |  |  |  |  | 3,374 |  |  |
Lingo |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net tangible assets acquired and liabilities assumed |  |  |  |  | $ 1,190 |  |  | 1,190 |  |  |
Issuance of common stock |  |  |  |  |  |  |  | 2,111 |  |  |
Consideration transferred, liabilities incurred |  |  |  |  |  |  |  | $ 7,000 |  |  |
Bebe Stores Inc |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Stock purchased during period, shares (in shares) | shares |  |  | 3,700,000 |  |  |  |  |  |  |  |
Payments to acquire equity securities, FV-NI |  |  | $ 18,500 |  |  |  |  |  |  |  |
Bicoastal Alliance, LLC |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Rate of equity interests |  | 50.00% |  |  |  |  |  |  |  |  |
Bicoastal Alliance, LLC | Subsequent Event |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Additional percentage of equity interest acquired | 0.50 |  |  |  |  |  |  |  |  |  |
Bicoastal Alliance, LLC | Subsequent Event | Forecast |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Repayments of notes payable | $ 700 |  |  |  |  |  |  |  |  |  |
Bebe Stores Inc |  |  |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Subsidiary, ownership percentage, parent (in percentage) |  |  | 76.20% | 47.50% |  |  | 47.50% |  |  |  |

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