Receivables and Allowance for Credit Losses - Credit Quality Indicator (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Notes Receivable and Allowance for Losses [Line Items]
2022	$ 0
2021	3,453
2020	0
Prior	135,758
Total	139,211	$ 137,683
Senior
Notes Receivable and Allowance for Losses [Line Items]
2022	0
2021	3,453
2020	0
Prior	106,175
Total	109,628	108,370
Subordinated
Notes Receivable and Allowance for Losses [Line Items]
2022	0
2021	0
2020	0
Prior	27,977
Total	27,977	27,801
Unsecured
Notes Receivable and Allowance for Losses [Line Items]
2022	0
2021	0
2020	0
Prior	1,606
Total	$ 1,606	$ 1,512

Financing Receivable, Originated More Than Three Years Before Latest Fiscal Year

No definition available.

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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

No definition available.

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- Definition

Amount of financing receivable originated in current fiscal year.

+ References

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- Definition

Amount of financing receivable originated in fiscal year prior to current fiscal year.

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- Definition

Amount of financing receivable originated two years prior to current fiscal year.

+ References

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- Definition

Amount, before allowance for credit loss, of financing receivable.

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