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Discontinued Operations (Tables)

12 Months Ended

Apr. 30, 2022

Discontinued Operations.

Schedule of statements of operations data for the EES Business

​

​	​	​	​	​	​	​	​	​	​
​	​	Year Ended April 30,
​	​	2022		​	2021		​	2020
​	​	​	​	​	​	​	​	​	​
Net sales	​	$	—	​	$	—	​	$	—
Cost of sales	​		—	​		—	​		—
Gross margin	​		—	​		—	​		—
Selling, general and administrative	​		—	​		—	​		—
Research and development	​		—	​		—	​		—
Other income, net	​	​	—	​	​	—	​	​	—
Loss from discontinued operations before income taxes	​		—	​		—	​		—
Benefit for income taxes	​	​	—	​	​	-	​	​	-
Net loss from discontinued operations	​	$	—	​	$	—	​	$	—
Loss on sale of business, net of tax benefit of $76 for the year ended April 30, 2020	​	​	—	​	​	—	​	​	(265)
Net loss from discontinued operations	​	$	—	​	$	—	​	$	(265)

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- Definition

Tabular disclosure of information related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.

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