Revenue Recognition (Tables)

6 Months Ended

Oct. 31, 2018

Text Block [Abstract]

Summary of Contract Balances

	October 31, 2018		May 1, 2018
Contract Balances:
Contract assets, current	$	3,104	$	3,815
Contract assets, long-term		1,394		332
Total contract assets	$	4,498	$	4,147
Deferred revenue, current	$	29,395	$	32,705
Deferred revenue, long-term		—		147
Total deferred revenue	$	29,395	$	32,852

Schedule of Disaggregated Revenue

The Company’s revenue by geography is as follows:

	Three Months Ended October 31,				Six Months Ended October 31,
	2018		2017		2018		2017
Revenues:
Domestic	$	22,502	$	20,996	$	44,454	$	42,542
International		5,531		5,341		10,978		10,680
	$	28,033	$	26,337	$	55,432	$	53,222