Property and Equipment (Tables)

12 Months Ended

Apr. 30, 2022

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and equipment consisted of the following (in thousands):

	April 30,
	2022		2021
Furniture and fixtures	$	246	$	246
Computer equipment and software	1,667		1,461
Laboratory equipment	8,618		6,640
Capitalized software development costs	1,888		484
Assets in progress	181		1,211
Leasehold improvements	111		4
Total property and equipment	12,711		10,046
Less: Accumulated depreciation and amortization	(5,577)		(3,956)
Property and equipment, net	$	7,134	$	6,090