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Note 5 - Segment Reporting - Segment Reporting Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jan. 29, 2022 | Jan. 29, 2022 | Jan. 30, 2021 | Jan. 29, 2022 | Jan. 30, 2021
Net sales | $ 139,558 | $ 139,558 | $ 94,139 | $ 448,767 | $ 365,150
Gross profit | 22,308 |  | 23,941 | 86,760 | 93,016
Selling | 12,735 |  | 12,004 | 37,012 | 36,214
General and administrative | 8,328 |  | 6,389 | 24,100 | 20,777
Product design and development | 6,925 |  | 5,784 | 21,283 | 20,053
Operating Expenses, Total | 27,988 |  | 24,177 | 82,395 | 77,044
Operating (loss) income | (5,680) |  | (236) | 4,365 | 15,972
Interest (expense) income, net | 56 |  | (40) | 134 | (46)
Other (expense) income, net | (793) |  | (913) | (2,613) | (2,377)
(Loss) income before income taxes | (6,417) |  | (1,189) | 1,886 | 13,549
Depreciation and amortization | 3,755 |  | 4,284 | 11,544 | 12,848
Corporate, Non-Segment [Member] |  |  |  |  |
Depreciation and amortization | 677 |  | 653 | 2,056 | 1,996
Commercial [Member] |  |  |  |  |
Net sales | 40,095 |  | 30,085 | 107,339 | 94,947
Commercial [Member] | Operating Segments [Member] |  |  |  |  |
Net sales | 40,095 |  | 30,085 | 107,339 | 94,947
Gross profit | 8,239 |  | 8,410 | 22,862 | 24,730
Depreciation and amortization | 646 |  | 760 | 1,949 | 2,253
Live Events [Member] |  |  |  |  |
Net sales | 39,057 |  | 23,330 | 150,840 | 112,626
Live Events [Member] | Operating Segments [Member] |  |  |  |  |
Net sales | 39,057 |  | 23,330 | 150,840 | 112,626
Gross profit | 3,094 |  | 4,256 | 17,261 | 20,910
Depreciation and amortization | 1,275 |  | 1,436 | 3,860 | 4,311
High School Park and Recreation [Member] |  |  |  |  |
Net sales | 23,721 |  | 14,644 | 84,362 | 71,165
High School Park and Recreation [Member] | Operating Segments [Member] |  |  |  |  |
Net sales | 23,721 |  | 14,644 | 84,362 | 71,165
Gross profit | 6,958 |  | 6,437 | 27,216 | 25,410
Depreciation and amortization | 318 |  | 464 | 1,096 | 1,452
Transportation [Member] |  |  |  |  |
Net sales | 15,823 |  | 11,769 | 42,434 | 41,590
Transportation [Member] | Operating Segments [Member] |  |  |  |  |
Net sales | 15,823 |  | 11,769 | 42,434 | 41,590
Gross profit | 4,108 |  | 3,845 | 12,263 | 14,300
Depreciation and amortization | 136 |  | 233 | 402 | 704
International [Member] |  |  |  |  |
Net sales | 20,862 |  | 14,311 | 63,792 | 44,822
International [Member] | Operating Segments [Member] |  |  |  |  |
Net sales | 20,862 |  | 14,311 | 63,792 | 44,822
Gross profit | (91) |  | 993 | 7,158 | 7,666
Depreciation and amortization | $ 703 |  | $ 738 | $ 2,181 | $ 2,132

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