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Finance Receivables (Details - Amortized Cost Basis) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Financing Receivable, Past Due [Line Items]
Amortized cost basis	$ 69,533	$ 92,304
Vintage Pool 2014 [Member]
Financing Receivable, Past Due [Line Items]
Amortized cost basis	1,272	1,865
Vintage Pool 2015 [Member]
Financing Receivable, Past Due [Line Items]
Amortized cost basis	5,853	8,627
Vintage Pool 2016 [Member]
Financing Receivable, Past Due [Line Items]
Amortized cost basis	21,084	28,632
Vintage Pool 2017 [Member]
Financing Receivable, Past Due [Line Items]
Amortized cost basis	$ 41,324	$ 53,180

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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Amortized amount of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

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