Defined Contribution Plan (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Aug. 31, 2024	Aug. 31, 2023	Aug. 31, 2024	Aug. 31, 2023
Retirement Benefits [Abstract]
Contribution expense	$ 0.1	$ 0.2	$ 0.8	$ 1.0

Amount of discretionary contributions made by an employer to a defined contribution plan.

No definition available.

Name:	us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration