Napo Therapeutics Subsidiary (Details)	Nov. 03, 2021
Napo Therapeutics Subsidiary
Percentage of equity owned by parent	99.00%

Percentage of subsidiary's or equity investee's stock owned by parent company after stock transaction.

No definition available.

Name:	us-gaap_SaleOfStockPercentageOfOwnershipAfterTransaction
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration