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Debt - Scheduled to Mature Debt Liabilities (Details) $ in Thousands	Sep. 30, 2023 USD ($)
Debt Instrument [Line Items]
2026	$ 267,319
2027	34,000
Thereafter	153,000
Total	454,319
SBA Debentures
Debt Instrument [Line Items]
2026	1,000
2027	34,000
Thereafter	153,000
Total	188,000
Secured Borrowings
Debt Instrument [Line Items]
2026	16,319
Total	16,319
Notes
Debt Instrument [Line Items]
2026	250,000
Total	$ 250,000

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