Finance receivables measured at fair value (Details - Reconciliation of finance receivables) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Finance Receivables Measured At Fair Value
Balance at beginning of period	$ 3,655,855	$ 3,313,767
Finance receivables at fair value acquired during period	524,900	449,602
Payments received on finance receivables at fair value	(275,019)	(252,856)
Net interest income accretion on fair value receivables	(69,947)	(64,907)
Mark to fair value	0	3,500
Balance at end of period	$ 3,835,789	$ 3,449,106