9. Fair Value Measurements (Details - Delinquency status) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Finance receivables measured at fair value current	$ 1,498,296	$ 1,344,883
Finance receivables measured at fair value	1,628,557	1,492,803
31 to 60 Days [Member]
Finance receivables measured at fair value	67,294	81,262
61 to 90 Days [Member]
Finance receivables measured at fair value	29,275	34,280
91 + Days [Member]
Finance receivables measured at fair value	14,470	15,167
Repossessed Vehicles [Member]
Finance receivables measured at fair value	$ 19,222	$ 17,211