CONSOLIDATED STATEMENTS OF NET LOSS - USD ($)		3 Months Ended
		Jul. 30, 2023	Jul. 31, 2022
Income Statement [Abstract]
Net sales		$ 56,662,000	$ 62,604,000
Cost of sales		(49,577,000)	(58,476,000)
Gross profit		7,085,000	4,128,000
Selling, general and administrative expenses		(9,829,000)	(8,866,000)
Restructuring expense	[1]	(338,000)
Loss from operations		(3,082,000)	(4,738,000)
Interest income		345,000	17,000
other income (expense)		96,000	(82,000)
Loss before income taxes		(2,641,000)	(4,803,000)
Income tax expense		(701,000)	(896,000)
Net (loss) income		$ (3,342,000)	$ (5,699,000)
Net (loss) income per share - basic		$ (0.27)	$ (0.47)
Net (loss) income per share - diluted		$ (0.27)	$ (0.47)
Average shares outstanding, basic		12,332,000	12,238,000
Average shares outstanding, diluted		12,332,000	12,238,000

[1] Restructuring expense of $338,000 for the three months ended July 30, 2023, represents a $237,000 impairment charge related mostly to certain machinery and equipment and $101,000 of employee termination benefits related to the discontinuation of production of cut and sewn upholstery kits in Ouanaminthe, Haiti.