Condensed Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Beginning balance (in shares) at Dec. 31, 2023		14,600,766
Beginning balance at Dec. 31, 2023	$ 636,094	$ 146	$ 206,197	$ 421,980	$ 7,771
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	14,573			14,573
Other comprehensive income (loss), net of tax	2,498				2,498
Employee stock purchase plan (in shares)		28,773
Employee stock purchase plan	1,190		1,190
Stock options exercised (in shares)		11,947
Stock options exercised	415		415
Stock awards vested (in shares)		210,159
Stock awards vested	0	$ 2	(2)
Stock repurchased related to the exercise of stock options and stock awards vested (in shares)		(104,724)
Stock repurchased related to the exercise of stock options and stock awards vested	(5,289)	$ (1)	(5,288)
Stock-based compensation	6,418		6,418
Ending balance (in shares) at Jun. 29, 2024		14,746,921
Ending balance at Jun. 29, 2024	655,899	$ 147	208,930	436,553	10,269
Beginning balance (in shares) at Dec. 31, 2023		14,600,766
Beginning balance at Dec. 31, 2023	636,094	$ 146	206,197	421,980	7,771
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	24,721
Other comprehensive income (loss), net of tax	(2,519)
Ending balance (in shares) at Sep. 28, 2024		14,776,627
Ending balance at Sep. 28, 2024	665,572	$ 148	213,471	446,701	5,252
Beginning balance (in shares) at Jun. 29, 2024		14,746,921
Beginning balance at Jun. 29, 2024	655,899	$ 147	208,930	436,553	10,269
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	10,148			10,148
Other comprehensive income (loss), net of tax	(5,017)				(5,017)
Employee stock purchase plan (in shares)		26,447
Employee stock purchase plan	1,132		1,132
Stock options exercised (in shares)		8,933
Stock options exercised	358		358
Stock awards vested (in shares)		2,205
Stock awards vested	0	$ 1	(1)
Stock repurchased related to the exercise of stock options and stock awards vested (in shares)		(7,879)
Stock repurchased related to the exercise of stock options and stock awards vested	(508)		(508)
Stock-based compensation	3,560		3,560
Ending balance (in shares) at Sep. 28, 2024		14,776,627
Ending balance at Sep. 28, 2024	$ 665,572	$ 148	213,471	446,701	5,252
Beginning balance (in shares) at Dec. 31, 2024	14,781,218	14,781,218
Beginning balance at Dec. 31, 2024	$ 682,530	$ 148	217,523	453,475	11,384
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	23,064			23,064
Other comprehensive income (loss), net of tax	(3,893)				(3,893)
Employee stock purchase plan (in shares)		24,412
Employee stock purchase plan	1,294	$ 1	1,293
Stock options exercised (in shares)		6,610
Stock options exercised	270		270
Stock awards vested (in shares)		202,881
Stock awards vested	0	$ 2	(2)
Stock repurchased related to the exercise of stock options and stock awards vested (in shares)		(92,324)
Stock repurchased related to the exercise of stock options and stock awards vested	(5,645)	$ (2)	(5,643)
Stock-based compensation	10,211		10,211
Ending balance (in shares) at Jun. 28, 2025		14,922,797
Ending balance at Jun. 28, 2025	$ 707,831	$ 149	223,652	476,539	7,491
Beginning balance (in shares) at Dec. 31, 2024	14,781,218	14,781,218
Beginning balance at Dec. 31, 2024	$ 682,530	$ 148	217,523	453,475	11,384
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(41,382)
Other comprehensive income (loss), net of tax	$ (4,561)
Ending balance (in shares) at Sep. 27, 2025	14,945,835	14,945,835
Ending balance at Sep. 27, 2025	$ 649,045	$ 149	229,980	412,093	6,823
Beginning balance (in shares) at Jun. 28, 2025		14,922,797
Beginning balance at Jun. 28, 2025	707,831	$ 149	223,652	476,539	7,491
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(64,446)			(64,446)
Other comprehensive income (loss), net of tax	(668)				(668)
Employee stock purchase plan (in shares)		20,447
Employee stock purchase plan	1,188		1,188
Stock options exercised (in shares)		1,400
Stock options exercised	54		54
Stock awards vested (in shares)		3,356
Stock awards vested	0	$ 1	(1)
Stock repurchased related to the exercise of stock options and stock awards vested (in shares)		(2,165)
Stock repurchased related to the exercise of stock options and stock awards vested	(192)	$ (1)	(191)
Stock-based compensation	$ 5,278		5,278
Ending balance (in shares) at Sep. 27, 2025	14,945,835	14,945,835
Ending balance at Sep. 27, 2025	$ 649,045	$ 149	$ 229,980	$ 412,093	$ 6,823