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CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | Additional Paid-in Capital | Accumulated Other Comprehensive Income (Loss) | Accumulated Deficit
--- | --- | --- | --- | --- | ---
Balance at Dec. 30, 2022 | $ 336,112 | $ 482 | $ 404,189 | $ 156 | $ (68,715)
Balance (in shares) at Dec. 30, 2022 |  | 48,212 |  |  |
Net income | 13,591 |  |  |  | 13,591
Other comprehensive loss | (3,042) |  |  | (3,042) |
Common stock issued upon exercise of options | 9,264 | $ 5 | 9,259 |  |
Common stock issued upon exercise of options (in shares) |  | 500 |  |  |
Stock-based compensation | 24,765 |  | 24,765 |  |
Repurchase of employee common stock for taxes withheld | $ (2,096) |  | (2,096) |  |
Repurchase of employee common stock for taxes withheld (in shares) |  | (35) |  |  |
Unvested restricted stock (in shares) | (12) | 10 |  |  |
Vested restricted and performance stock units | $ 1 | $ 1 |  |  |
Vested restricted and performance stock units (in shares) |  | 130 |  |  |
Balance at Sep. 29, 2023 | 378,595 | $ 488 | 436,117 | (2,886) | (55,124)
Balance (in shares) at Sep. 29, 2023 |  | 48,817 |  |  |
Balance at Jun. 30, 2023 | 357,617 | $ 485 | 419,594 | (2,521) | (59,941)
Balance (in shares) at Jun. 30, 2023 |  | 48,499 |  |  |
Net income | 4,817 |  |  |  | 4,817
Other comprehensive loss | (365) |  |  | (365) |
Common stock issued upon exercise of options | 7,258 | $ 3 | 7,255 |  |
Common stock issued upon exercise of options (in shares) |  | 305 |  |  |
Stock-based compensation | 9,380 |  | 9,380 |  |
Repurchase of employee common stock for taxes withheld | $ (112) |  | (112) |  |
Repurchase of employee common stock for taxes withheld (in shares) |  | (1) |  |  |
Unvested restricted stock (in shares) | (12) |  |  |  |
Vested restricted and performance stock units (in shares) |  | 14 |  |  |
Balance at Sep. 29, 2023 | $ 378,595 | $ 488 | 436,117 | (2,886) | (55,124)
Balance (in shares) at Sep. 29, 2023 |  | 48,817 |  |  |
Balance at Dec. 29, 2023 | 385,954 | $ 488 | 436,947 | (4,113) | (47,368)
Balance (in shares) at Dec. 29, 2023 |  | 48,839 |  |  |
Net income | 14,020 |  |  |  | 14,020
Other comprehensive loss | (1,489) |  |  | (1,489) |
Common stock issued upon exercise of options | $ 7,352 | $ 3 | 7,349 |  |
Common stock issued upon exercise of options (in shares) | 310 | 310 |  |  |
Stock-based compensation | $ 23,679 |  | 23,679 |  |
Repurchase of employee common stock for taxes withheld | (1,396) |  | (1,396) |  |
Repurchase of employee common stock for taxes withheld (in shares) |  | (40) |  |  |
Unvested restricted stock (in shares) |  | 16 |  |  |
Forfeited restricted stock (in shares) |  | (5) |  |  |
Vested restricted and performance stock units | 2 | $ 2 |  |  |
Vested restricted and performance stock units (in shares) |  | 151 |  |  |
Balance at Sep. 27, 2024 | 428,122 | $ 493 | 466,579 | (5,602) | (33,348)
Balance (in shares) at Sep. 27, 2024 |  | 49,271 |  |  |
Balance at Jun. 28, 2024 | 409,103 | $ 492 | 457,402 | (5,463) | (43,328)
Balance (in shares) at Jun. 28, 2024 |  | 49,161 |  |  |
Net income | 9,980 |  |  |  | 9,980
Other comprehensive loss | (139) |  |  | (139) |
Common stock issued upon exercise of options | 1,657 | $ 1 | 1,656 |  |
Common stock issued upon exercise of options (in shares) |  | 105 |  |  |
Stock-based compensation | 7,521 |  | 7,521 |  |
Vested restricted and performance stock units (in shares) |  | 5 |  |  |
Balance at Sep. 27, 2024 | $ 428,122 | $ 493 | $ 466,579 | $ (5,602) | $ (33,348)
Balance (in shares) at Sep. 27, 2024 |  | 49,271 |  |  |

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