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CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands | Total | Common stock | Additional paid-in capital | Treasury stock | Accumulated deficit | Accumulated other comprehensive loss
--- | --- | --- | --- | --- | --- | ---
Total stockholders' equity, beginning balances at Sep. 30, 2023 | $ 518,657 | $ 130 | $ 607,345 | $ (72,586) | $ (12,788) | $ (3,444)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Issuance of common stock pursuant to equity incentive plans |  | 4 | 11,901 |  |  |
Retirement of treasury stock |  | (6) | (84,437) | 84,443 |  |
Stock-based compensation expense |  |  | 43,031 |  |  |
Repurchase of common stock, including excise tax and commission |  |  |  | (76,611) |  |
Repurchase of common stock related to shares withheld for tax in connection with vesting of stock awards |  |  |  | (13,242) |  |
Net Income (Loss) | 11,238 |  |  |  | 11,238 |
Change in foreign currency translation adjustment | (948) |  |  |  |  | (948)
Unrealized loss on investments | (26) |  |  |  |  | (26)
Total stockholders' equity, ending balances at Mar. 30, 2024 | 494,004 | $ 128 | 577,840 | $ (77,996) | (1,550) | (4,418)
Balances, beginning of period (in shares) at Sep. 30, 2023 |  | 130,399,940 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Issuance of common stock pursuant to equity incentive plans (in shares) |  | 3,328,353 |  |  |  |
Retirement of treasury stock (in shares) |  | (5,903,097) |  |  |  |
Balances, ending of period (in shares) at Mar. 30, 2024 |  | 127,825,196 |  |  |  |
Treasury stock, Beginning balances (in shares) at Sep. 30, 2023 |  |  |  | (5,286,024) |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Retirement of treasury stock (in shares) |  |  |  | (5,903,097) |  |
Repurchase of common stock (in shares) |  |  |  | (4,523,740) |  |
Repurchase of common stock related to shares withheld for tax in connection with vesting of stock awards (in shares) |  |  |  | (840,735) |  |
Treasury stock, Ending balances (in shares) at Mar. 30, 2024 |  |  |  | (4,747,402) |  |
Total stockholders' equity, beginning balances at Dec. 30, 2023 | 594,409 | $ 127 | 569,286 | $ (38,856) | 68,159 | (4,307)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Issuance of common stock pursuant to equity incentive plans |  | 2 | 8,364 |  |  |
Retirement of treasury stock |  | (1) | (23,483) | 23,484 |  |
Stock-based compensation expense |  |  | 23,673 |  |  |
Repurchase of common stock, including excise tax and commission |  |  |  | (53,126) |  |
Repurchase of common stock related to shares withheld for tax in connection with vesting of stock awards |  |  |  | (9,498) |  |
Net Income (Loss) | (69,709) |  |  |  | (69,709) |
Change in foreign currency translation adjustment | (85) |  |  |  |  | (85)
Unrealized loss on investments | (26) |  |  |  |  | (26)
Total stockholders' equity, ending balances at Mar. 30, 2024 | 494,004 | $ 128 | 577,840 | $ (77,996) | (1,550) | (4,418)
Balances, beginning of period (in shares) at Dec. 30, 2023 |  | 127,243,960 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Issuance of common stock pursuant to equity incentive plans (in shares) |  | 2,059,833 |  |  |  |
Retirement of treasury stock (in shares) |  | (1,478,597) |  |  |  |
Balances, ending of period (in shares) at Mar. 30, 2024 |  | 127,825,196 |  |  |  |
Treasury stock, Beginning balances (in shares) at Dec. 30, 2023 |  |  |  | (2,672,671) |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Retirement of treasury stock (in shares) |  |  |  | (1,478,597) |  |
Repurchase of common stock (in shares) |  |  |  | (3,045,143) |  |
Repurchase of common stock related to shares withheld for tax in connection with vesting of stock awards (in shares) |  |  |  | (508,185) |  |
Treasury stock, Ending balances (in shares) at Mar. 30, 2024 |  |  |  | (4,747,402) |  |
Total stockholders' equity, beginning balances at Sep. 28, 2024 | 428,620 | $ 123 | 498,245 | $ (17,096) | (50,934) | (1,718)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Issuance of common stock pursuant to equity incentive plans |  | 4 | 2,650 |  |  |
Retirement of treasury stock |  | (3) | (41,669) | 41,672 |  |
Stock-based compensation expense |  |  | 48,579 |  |  |
Repurchase of common stock, including excise tax and commission |  |  |  | (60,264) |  |
Repurchase of common stock related to shares withheld for tax in connection with vesting of stock awards |  |  |  | (16,246) |  |
Net Income (Loss) | (19,907) |  |  |  | (19,907) |
Change in foreign currency translation adjustment | (460) |  |  |  |  | (460)
Unrealized loss on investments | (117) |  |  |  |  | (117)
Total stockholders' equity, ending balances at Mar. 29, 2025 | $ 382,859 | $ 124 | 507,805 | $ (51,934) | (70,841) | (2,295)
Balances, beginning of period (in shares) at Sep. 28, 2024 |  | 123,046,510 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Issuance of common stock pursuant to equity incentive plans (in shares) |  | 3,677,577 |  |  |  |
Retirement of treasury stock (in shares) |  | (2,963,919) |  |  |  |
Balances, ending of period (in shares) at Mar. 29, 2025 |  | 123,760,168 |  |  |  |
Treasury stock, Beginning balances (in shares) at Sep. 28, 2024 |  |  |  | (1,282,734) |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Retirement of treasury stock (in shares) | (2,963,919) |  |  | (2,963,919) |  |
Repurchase of common stock (in shares) |  |  |  | (4,167,203) |  |
Repurchase of common stock related to shares withheld for tax in connection with vesting of stock awards (in shares) |  |  |  | (1,206,264) |  |
Treasury stock, Ending balances (in shares) at Mar. 29, 2025 |  |  |  | (3,692,282) |  |
Total stockholders' equity, beginning balances at Dec. 28, 2024 | $ 469,127 | $ 125 | 521,121 | $ (48,504) | (697) | (2,918)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Issuance of common stock pursuant to equity incentive plans |  | 2 | 242 |  |  |
Retirement of treasury stock |  | (3) | (36,803) | 36,806 |  |
Stock-based compensation expense |  |  | 23,245 |  |  |
Repurchase of common stock, including excise tax and commission |  |  |  | (33,033) |  |
Repurchase of common stock related to shares withheld for tax in connection with vesting of stock awards |  |  |  | (7,203) |  |
Net Income (Loss) | (70,144) |  |  |  | (70,144) |
Change in foreign currency translation adjustment | 656 |  |  |  |  | 656
Unrealized loss on investments | (33) |  |  |  |  | (33)
Total stockholders' equity, ending balances at Mar. 29, 2025 | $ 382,859 | $ 124 | $ 507,805 | $ (51,934) | $ (70,841) | $ (2,295)
Balances, beginning of period (in shares) at Dec. 28, 2024 |  | 124,729,283 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Issuance of common stock pursuant to equity incentive plans (in shares) |  | 1,573,594 |  |  |  |
Retirement of treasury stock (in shares) |  | (2,542,709) |  |  |  |
Balances, ending of period (in shares) at Mar. 29, 2025 |  | 123,760,168 |  |  |  |
Treasury stock, Beginning balances (in shares) at Dec. 28, 2024 |  |  |  | (3,404,233) |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Retirement of treasury stock (in shares) |  |  |  | (2,542,709) |  |
Repurchase of common stock (in shares) |  |  |  | (2,282,549) |  |
Repurchase of common stock related to shares withheld for tax in connection with vesting of stock awards (in shares) |  |  |  | (548,209) |  |
Treasury stock, Ending balances (in shares) at Mar. 29, 2025 |  |  |  | (3,692,282) |  |

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