Property and Equipment (Tables)

6 Months Ended

Oct. 31, 2021

Property, Plant and Equipment [Abstract]

Summary of property and equipment

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

	October 31, 2021		April 30, 2021
Furniture and fixtures	$	246	$	246
Computer equipment and software	1,563		1,461
Capitalized software development costs	484		484
Laboratory equipment	7,788		6,640
Assets in progress	1,402		1,211
Leasehold improvements	112		4
Total property and equipment	11,595		10,046
Less: Accumulated depreciation	(4,612)		(3,956)
Property and equipment, net	$	6,983	$	6,090