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Segment Information - Balance Sheet Information by Operating Segments (Detail) - USD ($) | 9 Months Ended |
--- | --- | ---
Jan. 30, 2022 | Jan. 31, 2021 | May 02, 2021
Segment Reporting Information [Line Items] |  |  |  |  |
Accounts receivable, net |  | $ 38,998,000 | $ 36,397,000 | $ 37,726,000 | [1]
Inventory |  | 73,133,000 | 57,794,000 | 55,917,000 | [1]
Cash and cash equivalents |  | 11,780,000 | 35,987,000 | 37,009,000 | [1]
Short-term investments - available for sale |  | 438,000 | 5,548,000 | 5,542,000 | [1]
Short-term investments - held-to-maturity |  | 1,315,000 | 9,785,000 | 3,161,000 | [1]
Current income taxes receivable |  | 367,000 |  |  |
Other current assets |  | 4,419,000 | 3,116,000 | 3,852,000 | [1]
Deferred income taxes |  | 500,000 | 640,000 | 545,000 | [1]
Property, plant and equipment |  | 42,778,000 | 42,385,000 | 44,003,000 | [1]
Right of use assets |  | 16,595,000 | 6,206,000 | 11,730,000 | [1]
Intangible assets |  | 2,722,000 | 3,098,000 | 3,004,000 | [1]
Long-term investments - rabbi trust |  | 9,223,000 | 8,232,000 | 8,415,000 | [1]
Long-term investments - held-to-maturity |  | 8,677,000 | 512,000 | 1,141,000 | [1]
Other assets |  | 622,000 | 555,000 | 2,035,000 | [1]
Investment in unconsolidated joint venture |  |  | 1,723,000 |  |
Total assets |  | 211,567,000 | 211,978,000 | 214,080,000 | [1]
Capital expenditures | [2] | 4,973,000 | 4,453,000 |  |
Depreciation expense |  | 5,203,000 | 5,203,000 |  |
Upholstery Fabrics [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Right of use assets |  | 2,800,000 |  |  |
Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Total assets |  | 166,495,000 | 142,013,000 | 147,055,000 |
Depreciation expense |  | 5,203,000 | 5,203,000 |  |
Operating Segments [Member] | Mattress Fabrics [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Accounts receivable, net |  | 17,617,000 | 17,722,000 | 20,427,000 |
Inventory |  | 39,544,000 | 30,326,000 | 30,047,000 |
Property, plant and equipment | [3] | 39,483,000 | 39,550,000 | 41,264,000 |
Right of use assets | [4] | 3,706,000 | 1,077,000 | 4,278,000 |
Investment in unconsolidated joint venture |  |  | 1,723,000 |  |
Total assets |  | 100,350,000 | 90,398,000 | 96,016,000 |
Capital expenditures | [2] | 2,828,000 | 3,886,000 |  |
Depreciation expense |  | 4,613,000 | 4,579,000 |  |
Operating Segments [Member] | Upholstery Fabrics [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Accounts receivable, net |  | 21,381,000 | 18,675,000 | 17,299,000 |
Inventory |  | 33,589,000 | 27,468,000 | 25,870,000 |
Property, plant and equipment | [5] | 2,448,000 | 1,953,000 | 1,925,000 |
Right of use assets | [6] | 8,727,000 | 3,519,000 | 5,945,000 |
Total assets |  | 66,145,000 | 51,615,000 | 51,039,000 |
Capital expenditures | [2] | 815,000 | 259,000 |  |
Depreciation expense |  | 590,000 | 624,000 |  |
Unallocated Corporate [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Cash and cash equivalents |  | 11,780,000 | 35,987,000 | 37,009,000 |
Short-term investments - available for sale |  | 438,000 | 5,548,000 | 5,542,000 |
Short-term investments - held-to-maturity |  | 1,315,000 | 9,785,000 | 3,161,000 |
Current income taxes receivable |  | 367,000 |  |  |
Other current assets |  | 4,419,000 | 3,116,000 | 3,852,000 |
Deferred income taxes |  | 500,000 | 640,000 | 545,000 |
Property, plant and equipment | [7] | 847,000 | 882,000 | 814,000 |
Right of use assets | [8] | 4,162,000 | 1,610,000 | 1,507,000 |
Intangible assets |  | 2,722,000 | 3,098,000 | 3,004,000 |
Long-term investments - rabbi trust |  | 9,223,000 | 8,232,000 | 8,415,000 |
Long-term investments - held-to-maturity |  | 8,677,000 | 512,000 | 1,141,000 |
Other assets |  | 622,000 | 555,000 | 2,035,000 |
Total assets |  | 211,567,000 | 211,978,000 | $ 214,080,000 |
Capital expenditures | [2] | $ 1,330,000 | $ 308,000 |  |
[1] | Derived from audited financial statements.
[2] | Capital expenditure amounts are stated on the accrual basis. See Consolidated Statements of Cash Flows for capital expenditure amounts on a cash basis.
[3] | The $39.5 million as of January 30, 2022, represents property, plant, and equipment of $26.2 million, $12.5 million, and $796,000 located in the U.S., Canada, and Haiti, respectively. The $39.6 million as of January 31, 2021, represents property, plant, and equipment of $27.3 million and $12.3 million located in the U.S. and Canada, respectively. The $41.3 million as of May 2, 2021, represents property, plant, and equipment of $28.4 million, $12.0 million, and $855,000 located in the U.S., Canada, and Haiti, respectively.
[4] | The $3.7 million as of January 30, 2022, represents right of use assets of $2.1 million, $1.3 million, and $352,000 located in Haiti, the U.S., and Canada, respectively. The $1.1 million as of January 31, 2021, represents right of use assets of $632,000 and $445,000 located in the U.S. and Canada, respectively. The $4.3 million as of May 2, 2021, represents right of use assets of $2.4 million, $1.4 million, and $400,000 located in Haiti, the U.S., and Canada, respectively.
[5] | The $2.4 million as of January 30, 2022, represents property, plant, and equipment of $1.1 million, $774,000 and $585,000 located in the U.S., China, and Haiti, respectively. The $2.0 million as of January 31, 2021, represents property, plant, and equipment of $1.1 million and $881,000 located in the U.S. and China, respectively. The $1.9 million as of May 2, 2021, represents property, plant, and equipment of $1.1 million and $850,000 located in the U.S. and China, respectively.
[6] | The $8.7 million as of January 3 0, 202 2, represents right of use assets of $4.1 million, $2.7 million, and $1.9 million located in China, Haiti, and the U.S., respectively. The $3.5 million a s of January 31, 20 2 1, represents right of use assets of $2.4 million and $1.1 million located in China and the U.S., respectively. The $5.9 million as of May 2, 202 1, represents right of use assets of $5.0 million and $952,000 located in China and the U.S., respectively.
[7] | The $847,000, $882,000, and $814,000 as of January 30, 2022, January 31, 2021, and May 2, 2021, respectively, represent property, plant, and equipment associated with unallocated corporate departments and corporate departments shared by our mattress fabrics and upholstery fabrics segments. Property, plant, and equipment associated with our corporate departments reside in the U.S.
[8] | The $4.2 million, $1.6 million, and $1.5 million as of January 30, 2022, January 31, 2021, and May 2, 2021, respectively, represent right of use assets located in the U.S.

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