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Fair Value Measurements (Details - Finance receivables to their contractual balances) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
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Fair Value Disclosures [Abstract] |  |  |
Finance receivables contractual balance | $ 3,485,540 | $ 2,941,915 |
Finance receivables measured at fair value | $ 3,313,767 | $ 2,722,662 | $ 2,476,617

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