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Segment Information - Statement of Operations for Operating Segments (Detail) - USD ($) | 3 Months Ended
--- | ---
Jul. 28, 2024 | Jul. 30, 2023
Segment Reporting Information [Line Items] |  |  |
Net sales |  | $ 56,537,000 | $ 56,662,000
Gross (loss) profit |  | 5,076,000 | 7,085,000
Restructuring related charge | [1],[2] | (116,000) | (179,000)
Selling, general, and administrative expenses |  | 9,296,000 | 9,829,000
Loss from operations |  | (6,851,000) | (3,082,000)
Restructuring expense | [3],[4] | (2,631,000) | (338,000)
Interest expense |  | 28,000 |
Interest income |  | 262,000 | 345,000
Other income (expense) |  | (404,000) | 96,000
Loss before income taxes |  | (7,021,000) | (2,641,000)
Mattress Fabrics [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Net sales |  | 28,076,000 | 29,222,000
Upholstery Fabrics [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Net sales |  | 28,461,000 | 27,440,000
Operating Segments [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Gross (loss) profit |  | 5,192,000 | 7,264,000
Loss from operations |  | (4,104,000) | (2,565,000)
Operating Segments [Member] | Mattress Fabrics [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Net sales |  | 28,076,000 | 29,222,000
Gross (loss) profit |  | (326,000) | 1,994,000
Selling, general, and administrative expenses |  | 3,223,000 | 3,393,000
Loss from operations |  | (3,549,000) | (1,398,000)
Restructuring expense |  | (2,500,000) |
Operating Segments [Member] | Upholstery Fabrics [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Net sales |  | 28,461,000 | 27,440,000
Gross (loss) profit |  | 5,518,000 | 5,270,000
Selling, general, and administrative expenses |  | 3,806,000 | 3,941,000
Loss from operations |  | 1,712,000 | 1,328,000
Restructuring expense |  | (132,000) |
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Gross (loss) profit | [1],[2] | (116,000) |
Unallocated Corporate [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Gross (loss) profit | [1],[2] |  | (179,000)
Selling, general, and administrative expenses |  | 2,267,000 | 2,495,000
Loss from operations |  | $ (2,267,000) | $ (2,495,000)
[1] | During the three-month period ending July 28, 2024, gross profit included a restructuring related charge totaling $116,000 for losses on the disposal of obsolete inventory related to the gradual discontinuation of operations at our manufacturing facility located in Quebec, Canada.
[2] | During the three-month period ending July 30, 2023, gross profit included a restructuring related charge totaling $179,000 for markdowns of inventory related to the discontinuation of production of cut and sewn upholstery kits at the company's facility located in Ouanaminthe, Haiti.
[3] | During the three-month period ending July 28, 2024, restructuring expense of $2.6 million represents $2.5 million and $132,000, related to the mattress fabrics and upholstery fabrics segments, respectively. The $2.6 million represents (i) $1.9 million related to the gradual discontinuation of operations and the process of selling the manufacturing facility located in Quebec, Canada, which includes $875,000 of additional depreciation related to the shortening of useful lives of equipment, employee termination benefits of $539,000, lease termination costs of $264,000, impairment charges and losses on the disposal of equipment totaling $95,000, and other associated costs of $90,000; (ii) $470,0000 related to the consolidation of two leased facilities at our mattress c over operation located in Ouanaminthe, Haiti, which includes lease termination costs of $406,000, employee termination benefits of $48,000, and other associated costs of $16,000; (iii) $167,000 of other associated costs related to the relocation of certain equipment from the mattress fabrics manufacturing facility located in Quebec, Canada to the U.S. facility located in Stokesdale, N.C; (iv) $132,000 related to reducing costs within our upholstery fabrics segment which includes employee termination benefits of $102,000 and other associated costs from our U.S. and China operations of $30,000.
[4] | During the three-month period ending July 30, 2023, restructuring expense of $338,000 represents an impairment charge of $237,000 related mostly to machinery and equipment and $101,000 of employee termination benefits related to the discontinuation of production of cut and sewn upholstery kits at the company's facility located in Ouanaminthe, Haiti.

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