Fair Value - Summary of Fair Value of Outstanding Borrowings (Details) - Fair Value, Recurring - Level 2 - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Carrying Value
Fair Value Liabilities Measured On Recurring Basis [Line Items]
Borrowings	$ 29,995	$ 27,766
Fair Value
Fair Value Liabilities Measured On Recurring Basis [Line Items]
Borrowings	$ 29,995	$ 27,766

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

No definition available.

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