Commitments and Contingencies - Schedule of Operating Leases Expiration Date for Office and/or Manufacturing Space (Detail)	12 Months Ended
	Apr. 30, 2024
Shenzhen, China | July 15, 2024
Schedule Of Commitments And Contingencies [Line Items]
Lease Expiration Date	Jul. 15, 2024
Shenzhen, China | August 31, 2025
Schedule Of Commitments And Contingencies [Line Items]
Lease Expiration Date	Aug. 31, 2025
Chicopee, Massachusetts | May 31, 2025
Schedule Of Commitments And Contingencies [Line Items]
Lease Expiration Date	May 31, 2025
Phoenix, Arizona | April 30, 2025
Schedule Of Commitments And Contingencies [Line Items]
Lease Expiration Date	Apr. 30, 2025
Columbia, Missouri | November 26, 2038
Schedule Of Commitments And Contingencies [Line Items]
Lease Expiration Date	Nov. 26, 2038