Nature of Operations (Details) $ in Millions	Jun. 24, 2026 USD ($)
Nature of Operations
Termination fee payable	$ 1.5

Amount of cash to be payable if the merger agreement is terminated.

No definition available.

Name:	pasg_MergerAgreementTerminationFeePayable
Namespace Prefix:	pasg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant