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Finance Receivables (Details - Charge-Offs for financed receivables) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Financing Receivable, Past Due [Line Items]
Charge-offs	$ 1,846	$ 8,064	$ 18,319
Vintage Pool 2014 [Member]
Financing Receivable, Past Due [Line Items]
Charge-offs	353	325	963
Vintage Pool 2015 [Member]
Financing Receivable, Past Due [Line Items]
Charge-offs	285	1,031	3,047
Vintage Pool 2016 [Member]
Financing Receivable, Past Due [Line Items]
Charge-offs	703	3,266	6,586
Vintage Pool 2017 [Member]
Financing Receivable, Past Due [Line Items]
Charge-offs	976	4,294	8,271
Applied Against Repos In Inventory Member [Member]
Financing Receivable, Past Due [Line Items]
Charge-Offs for financed receivables applied	$ (471)	$ (852)	$ (548)

X

- Definition

Amount of increase in allowance for credit loss on accounts receivable, from recovery.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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X

- Definition

Amount of direct write-downs of accounts receivable charged against the allowance.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Section 50
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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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