Property and Equipment (Tables)

3 Months Ended

Jul. 31, 2020

Property, Plant and Equipment [Abstract]

Summary of Property and Equipment

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

	July 31, 2020			April 30, 2020
Furniture and fixtures	$	238		$	180
Computer equipment and software	1,689			1,209
Laboratory equipment	5,437			4,818
Assets in progress	114			554
Leasehold improvements	4			4
Total property and equipment	7,482			6,765
Less: Accumulated depreciation	(3,048		)	(2,772		)
Property and equipment, net	$	4,434		$	3,993