Fair Value - Schedule of Carrying Amounts and Estimated Fair Values (Details) - Recurring - Senior Unsecured Promissory Note - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total long-term debt, net - Carrying Amount	$ 50,000	$ 50,000
Total long-term debt, net - Estimated Fair Value	$ 48,788	$ 48,478

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Name:	us-gaap_LongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant