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Leases - Narrative (Details) $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($) option_to_renew_lease	Dec. 31, 2022 USD ($)
Lessee, Lease, Description [Line Items]
Number of leases option | option_to_renew_lease	1
Lease Agreements
Lessee, Lease, Description [Line Items]
Letters of credit outstanding, amount	$ 2.1	$ 2.1
Restricted cash and restricted investments	$ 2.1	$ 2.3

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- Definition

Number Of Options To Renew Leases

+ References

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

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-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

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Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

+ References

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