Subsequent Events - Additional Information (Details)	1 Months Ended	6 Months Ended
Jul. 31, 2022	Jun. 30, 2022
Subsequent Event [Line Items]
Shelf life of COVID-19 test kit		12 months
Subsequent Event
Subsequent Event [Line Items]
Shelf life of COVID-19 test kit	18 months

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

No definition available.

Name:	us-gaap_SubsequentEventLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration