Property and Equipment (Tables)

3 Months Ended

Jul. 31, 2019

Property, Plant and Equipment [Abstract]

Summary of Property and Equipment

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

	July 31, 2019			April 30, 2019
	(unaudited)
Furniture and fixtures	$	178		$	142
Computer equipment and software	1,117			1,104
Laboratory equipment	3,455			3,358
Assets in progress	619			16
Total property and equipment	5,369			4,620
Less: Accumulated depreciation	(2,256		)	(2,074		)
Property and equipment, net	$	3,113		$	2,546