Discontinued Operations (Tables)

3 Months Ended

Jul. 28, 2018

Discontinued Operations and Disposal Groups [Abstract]

Schedule of statements of operations data for the EES Business

The table below presents the statements of operations data for the EES Business.

	Three Months Ended
	July 28, 2018		July 29, 2017
Net sales	$	4,256	$	7,610
Cost of sales		4,278		6,510
Gross margin		(22)		1,100
Selling, general and administrative		1,453		2,044
Research and development		1,065		919
Other income, net		1		—
Loss from discontinued operations before income taxes		(2,539)		(1,863)
Benefit for income taxes		(689)		(375)
Net loss from discontinued operations	$	(1,850)	$	(1,488)
Gain on sale of business, net of tax expense of $2,577		8,843		—
Net income (loss) from discontinued operations	$	6,993	$	(1,488)

Major classes of assets and liabilities

The major classes of assets and liabilities included in discontinued operations related to the EES Business are presented in the table below.

	April 30,
	2018
Carrying amount of assets classified as discontinued operations
Current assets:
Accounts receivable, net of allowance for doubtful accounts of $139 at April 30, 2018	$	6,889
Inventories, net		15,494
Prepaid expenses and other current assets		185
Property and equipment, net		3,100
Total current assets classified as discontinued operations		25,668
Total assets classified as discontinued operations	$	25,668
Carrying amount of liabilities classified as discontinued operations
Current liabilities:
Accounts payable	$	5,121
Wages and related accruals		1,946
Customer advances		1,028
Other current liabilities		1,199
Total current liabilities		9,294
Total liabilities classified as discontinued operations	$	9,294