Intangibles (Tables)

12 Months Ended

Apr. 30, 2019

Intangibles

Schedule of components of intangibles

Intangibles are included in other assets on the balance sheet. The components of intangibles are as follows:

	April 30,		April 30,
	2019		2018
	(In thousands)
Licenses	$	1,006	$	818
Customer relationships		733		733
Trademarks and tradenames		28		28
Other		3		3
Intangibles, gross		1,770		1,582
Less accumulated amortization		(1,311)		(954)
Intangibles, net	$	459	$	628

Schedule of estimated amortization expense for the next five years

	Year ending
	April 30,
	(In thousands)
2020	$	360
2021		98
2022		1
2023		—
2024		—
	$	459