Marketable Securities - Additional Information (Details) $ in Millions	Dec. 31, 2022 USD ($) item	Dec. 31, 2021 USD ($)
Marketable Securities
Number of investment grade marketable securities, considered to be other than temporarily impaired \| item	0
Accrued interest \| $	$ 0.8	$ 1.3

Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(3)(a)(4))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Name:	us-gaap_InterestReceivable
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant