Revenue Recognition (Tables)

3 Months Ended

Jul. 31, 2022

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

A summary of net sales transferred to customers over time and at a point in time for the periods ended July 31, 2022 and July 31, 2021 is as follows (in thousands):

	Three Months Ended
	July 31, 2022						July 31, 2021
	Domestic		International		Total		Domestic		International		Total
Over Time	$	35,353	$	12,655	$	48,008	$	28,652	$	9,830	$	38,482
Point in Time	2,115		—		2,115		1,011		—		1,011
Total	$	37,468	$	12,655	$	50,123	$	29,663	$	9,830	$	39,493