Property and Equipment (Tables)

9 Months Ended

Jan. 31, 2023

Property, Plant and Equipment [Abstract]

Summary of property and equipment

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

	January 31, 2023		April 30, 2022
Furniture and fixtures	$	246	$	246
Computer equipment and software	1,990		1,667
Capitalized software development costs	1,888		1,888
Laboratory equipment	10,257		8,618
Assets in progress	600		181
Leasehold improvements	111		111
Total property and equipment	15,092		12,711
Less: Accumulated depreciation and amortization	(7,240)		(5,577)
Property and equipment, net	$	7,852	$	7,134