Property and Equipment (Tables)

9 Months Ended

Jan. 31, 2019

Property, Plant and Equipment [Abstract]

Summary of Property and Equipment

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

	January 31, 2019			April 30, 2018
	(unaudited)
Furniture and fixtures	$	127		$	73
Computer equipment and software	1,086			973
Laboratory equipment	3,241			2,490
Assets in progress	25			15
Total property and equipment	4,479			3,551
Less: Accumulated depreciation	(1,901		)	(1,468		)
Property and equipment, net	$	2,578		$	2,083

Schedule of Future Minimum Payment for Capital Leases

The following is a schedule by years of future minimum lease payments under both capital leases with the present value of the net minimum lease payments as of January 31, 2019 (table in thousands):

For the Years Ended April 30,	Total
2019 (remaining)	$	218
2020	16
Total minimum payments	234
Less: amount representing interest	(10		)
Present value of minimum payments	224
Less: current portion	(224		)
	$	—