Benefit Plans (Details) - USD ($)	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Benefit Plans
Employer contributions	$ 0	$ 0

Amount of contribution received by defined benefit plan from employer which increases plan assets.

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-Name Accounting Standards Codification
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Name:	us-gaap_DefinedBenefitPlanContributionsByEmployer
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration