Property and Equipment (Tables)

9 Months Ended

Jan. 31, 2022

Property, Plant and Equipment [Abstract]

Summary of property and equipment

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

	January 31, 2022		April 30, 2021
Furniture and fixtures	$	246	$	246
Computer equipment and software	1,595		1,461
Capitalized software development costs	1,888		484
Laboratory equipment	8,090		6,640
Assets in progress	68		1,211
Leasehold improvements	112		4
Total property and equipment	11,999		10,046
Less: Accumulated depreciation and amortization	(5,008)		(3,956)
Property and equipment, net	$	6,991	$	6,090