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Fair Value Measurements (Details - Reconciliation of finance receivables) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Fair Value Disclosures [Abstract] |  |
Balance at beginning of period | $ 3,313,767 | $ 2,722,662
Finance receivables at fair value acquired during period | 449,602 | 328,893
Payments received on finance receivables at fair value | (252,856) | (210,935)
Net interest income accretion on fair value receivables | (64,907) | (54,247)
Mark to fair value | 3,500 | 5,000
Balance at end of period | $ 3,449,106 | $ 2,791,373

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