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Condensed Consolidated Statements of Shareholders' Equity - USD ($) | Total | Common Stock | Additional Paid-In Capital | Retained Earnings | Treasury Stock | Accumulated Other Comprehensive Loss
--- | --- | --- | --- | --- | --- | ---
Beginning balance, common stock (in shares) at Apr. 29, 2023 |  | 47,396,000 |  |  |  |
Beginning balance, treasury stock (in shares) at Apr. 29, 2023 |  |  |  |  | (1,907,000) |
Balance beginning at Apr. 29, 2023 | $ 200,878,000 | $ 63,023,000 | $ 50,259,000 | $ 103,410,000 | $ (10,285,000) | $ (5,529,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net (loss) income | 19,196,000 |  |  | 19,196,000 |  |
Cumulative translation adjustments | (252,000) |  |  |  |  | (252,000)
Unrealized (loss) gain on available-for-sale securities, net of tax | 7,000 |  |  |  |  | 7,000
Share-based compensation | 557,000 |  | 557,000 |  |  |
Exercise of stock options (in shares) |  | 11,000 |  |  |  |
Exercise of stock options | 46,000 | $ 46,000 |  |  |  |
Employee savings plan activity (in shares) |  | 211,000 |  |  |  |
Employee savings plan activity | 615,000 | $ 615,000 |  |  |  |
Balance ending at Jul. 29, 2023 | 221,047,000 | $ 63,684,000 | 50,816,000 | 122,606,000 | $ (10,285,000) | (5,774,000)
Ending balance, treasury stock (in shares) at Jul. 29, 2023 |  |  |  |  | (1,907,000) |
Ending balance, common stock (in shares) at Jul. 29, 2023 |  | 47,618,000 |  |  |  |
Beginning balance, common stock (in shares) at Apr. 29, 2023 |  | 47,396,000 |  |  |  |
Beginning balance, treasury stock (in shares) at Apr. 29, 2023 |  |  |  |  | (1,907,000) |
Balance beginning at Apr. 29, 2023 | 200,878,000 | $ 63,023,000 | 50,259,000 | 103,410,000 | $ (10,285,000) | (5,529,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net (loss) income | 32,103,000 |  |  |  |  |
Cumulative translation adjustments | (401,000) |  |  |  |  |
Unrealized (loss) gain on available-for-sale securities, net of tax | 23,000 |  |  |  |  |
Balance ending at Jan. 27, 2024 | 236,246,000 | $ 65,371,000 | 51,554,000 | 135,513,000 | $ (10,285,000) | (5,907,000)
Ending balance, treasury stock (in shares) at Jan. 27, 2024 |  |  |  |  | (1,907,000) |
Ending balance, common stock (in shares) at Jan. 27, 2024 |  | 48,096,000 |  |  |  |
Beginning balance, common stock (in shares) at Jul. 29, 2023 |  | 47,618,000 |  |  |  |
Beginning balance, treasury stock (in shares) at Jul. 29, 2023 |  |  |  |  | (1,907,000) |
Balance beginning at Jul. 29, 2023 | 221,047,000 | $ 63,684,000 | 50,816,000 | 122,606,000 | $ (10,285,000) | (5,774,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net (loss) income | 2,165,000 |  |  | 2,165,000 |  |
Cumulative translation adjustments | (1,190,000) |  |  |  |  | (1,190,000)
Unrealized (loss) gain on available-for-sale securities, net of tax | 9,000 |  |  |  |  | 9,000
Share-based compensation | 534,000 |  | 534,000 |  |  |
Common stock issued upon vesting of Restricted Stock Units (in shares) |  | 188,000 |  |  |  |
Exercise of stock options (in shares) |  | 161,000 |  |  |  |
Exercise of stock options | 959,000 | $ 959,000 |  |  |  |
Shares withheld for taxes on Restricted Stock Unit issuances | (303,000) | (37,000) | (303,000) |  |  |
Balance ending at Oct. 28, 2023 | 223,221,000 | $ 64,643,000 | 51,047,000 | 124,771,000 | $ (10,285,000) | (6,955,000)
Ending balance, treasury stock (in shares) at Oct. 28, 2023 |  |  |  |  | (1,907,000) |
Ending balance, common stock (in shares) at Oct. 28, 2023 |  | 47,930,000 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net (loss) income | 10,742,000 |  |  | 10,742,000 |  |
Cumulative translation adjustments | 1,041,000 |  |  |  |  | 1,041,000
Unrealized (loss) gain on available-for-sale securities, net of tax | 7,000 |  |  |  |  | 7,000
Share-based compensation | 507,000 |  | 507,000 |  |  |
Exercise of stock options (in shares) |  | 23,000 |  |  |  |
Exercise of stock options | 142,000 | $ 142,000 |  |  |  |
Employee savings plan activity (in shares) |  | 143,000 |  |  |  |
Employee savings plan activity | 586,000 | $ 586,000 |  |  |  |
Balance ending at Jan. 27, 2024 | $ 236,246,000 | $ 65,371,000 | 51,554,000 | 135,513,000 | $ (10,285,000) | (5,907,000)
Ending balance, treasury stock (in shares) at Jan. 27, 2024 |  |  |  |  | (1,907,000) |
Ending balance, common stock (in shares) at Jan. 27, 2024 |  | 48,096,000 |  |  |  |
Beginning balance, common stock (in shares) at Apr. 27, 2024 |  | 48,121,000 |  |  |  |
Beginning balance, treasury stock (in shares) at Apr. 27, 2024 | (1,907,000) |  |  |  | (1,907,000) |
Balance beginning at Apr. 27, 2024 | $ 238,792,000 | $ 65,525,000 | 52,046,000 | 138,031,000 | $ (10,285,000) | (6,525,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net (loss) income | (4,946,000) |  |  | (4,946,000) |  |
Cumulative translation adjustments | 128,000 |  |  |  |  | 128,000
Share-based compensation | 520,000 |  | 520,000 |  |  |
Exercise of stock options (in shares) |  | 331,000 |  |  |  |
Exercise of stock options | 3,148,000 | $ 3,148,000 |  |  |  |
Employee savings plan activity (in shares) |  | 71,000 |  |  |  |
Employee savings plan activity | 569,000 | $ 569,000 |  |  |  |
Balance ending at Jul. 27, 2024 | $ 238,211,000 | $ 69,242,000 | 52,566,000 | 133,085,000 | $ (10,285,000) | (6,397,000)
Ending balance, treasury stock (in shares) at Jul. 27, 2024 |  |  |  |  | (1,907,000) |
Ending balance, common stock (in shares) at Jul. 27, 2024 |  | 48,523,000 |  |  |  |
Beginning balance, common stock (in shares) at Apr. 27, 2024 |  | 48,121,000 |  |  |  |
Beginning balance, treasury stock (in shares) at Apr. 27, 2024 | (1,907,000) |  |  |  | (1,907,000) |
Balance beginning at Apr. 27, 2024 | $ 238,792,000 | $ 65,525,000 | 52,046,000 | 138,031,000 | $ (10,285,000) | (6,525,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net (loss) income | (696,000) |  |  |  |  |
Cumulative translation adjustments | (878,000) |  |  |  |  |
Unrealized (loss) gain on available-for-sale securities, net of tax | 11,000 |  |  |  |  |
Balance ending at Jan. 25, 2025 | $ 272,291,000 | $ 71,774,000 | 89,875,000 | 137,335,000 | $ (19,301,000) | (7,392,000)
Ending balance, treasury stock (in shares) at Jan. 25, 2025 | (2,443,000) |  |  |  | (2,443,000) |
Ending balance, common stock (in shares) at Jan. 25, 2025 |  | 49,006,000 |  |  |  |
Beginning balance, common stock (in shares) at Jul. 27, 2024 |  | 48,523,000 |  |  |  |
Beginning balance, treasury stock (in shares) at Jul. 27, 2024 |  |  |  |  | (1,907,000) |
Balance beginning at Jul. 27, 2024 | $ 238,211,000 | $ 69,242,000 | 52,566,000 | 133,085,000 | $ (10,285,000) | (6,397,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net (loss) income | 21,406,000 |  |  | 21,406,000 |  |
Cumulative translation adjustments | 314,000 |  |  |  |  | 314,000
Unrealized (loss) gain on available-for-sale securities, net of tax | 20,000 |  |  |  |  | 20,000
Share-based compensation | 530,000 |  | 530,000 |  |  |
Common stock issued upon vesting of Restricted Stock Units (in shares) |  | 141,000 |  |  |  |
Exercise of stock options (in shares) |  | 183,000 |  |  |  |
Exercise of stock options | 1,040,000 | $ 1,040,000 |  |  |  |
Shares withheld for taxes on Restricted Stock Unit issuances | (591,000) | (37,000) | (591,000) |  |  |
Balance ending at Oct. 26, 2024 | 260,930,000 | $ 70,282,000 | 52,505,000 | 154,491,000 | $ (10,285,000) | (6,063,000)
Ending balance, treasury stock (in shares) at Oct. 26, 2024 |  |  |  |  | (1,907,000) |
Ending balance, common stock (in shares) at Oct. 26, 2024 |  | 48,810,000 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net (loss) income | (17,156,000) |  |  | (17,156,000) |  |
Cumulative translation adjustments | (1,320,000) |  |  |  |  | (1,320,000)
Unrealized (loss) gain on available-for-sale securities, net of tax | (9,000) |  |  |  |  | (9,000)
Share-based compensation | 573,000 |  | 573,000 |  |  |
Exercise of stock options (in shares) |  | 118,000 |  |  |  |
Exercise of stock options | 868,000 | $ 868,000 |  |  |  |
Employee savings plan activity (in shares) |  | 78,000 |  |  |  |
Employee savings plan activity | 624,000 | $ 624,000 |  |  |  |
Treasury stock purchase (in shares) |  |  |  |  | (536,000) |
Treasury stock purchase | (9,016,000) |  |  |  | $ (9,016,000) |
Settlement of convertible note | 36,797,000 |  | 36,797,000 |  |  |
Balance ending at Jan. 25, 2025 | $ 272,291,000 | $ 71,774,000 | $ 89,875,000 | $ 137,335,000 | $ (19,301,000) | $ (7,392,000)
Ending balance, treasury stock (in shares) at Jan. 25, 2025 | (2,443,000) |  |  |  | (2,443,000) |
Ending balance, common stock (in shares) at Jan. 25, 2025 |  | 49,006,000 |  |  |  |

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