Subsequent Events - Additional Information (Detail) - Subsequent Event	Apr. 22, 2021 ft²
Subsequent Event [Line Items]
Lease start date	Apr. 22, 2021
Area acquired	43,600
Lease expiration date	Mar. 31, 2038

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