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(9) Fair Value Measurements (Details - Delinquency status) - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Financing Receivable, Past Due [Line Items] |  |
Initial Principal | $ 1,874,111 | $ 1,668,076
Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Initial Principal | 1,722,619 | 1,505,486
Financial Asset, 30 to 59 Days Past Due [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Initial Principal | 93,723 | 96,296
Financial Asset, 60 to 89 Days Past Due [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Initial Principal | 31,221 | 36,436
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Initial Principal | 9,445 | 9,607
Repossessed Vehicles [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Initial Principal | $ 17,103 | $ 20,251

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- Details
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