Consolidated Statements of Shareholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Shares	Common Shares Held in Treasury	Retained Earnings	Accumulated Other Comprehensive Loss	Other Equity
Common stock, beginning balance (in shares) at Dec. 31, 2023		20,646
Treasury stock, beginning balance (in shares) at Dec. 31, 2023			6,502
Beginning balances at Dec. 31, 2023	$ 885,053	$ 309,492	$ (237,746)	$ 854,334	$ (46,948)	$ 5,921
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	54,739			54,739
Other comprehensive income (loss)	(874)				(874)
Cash dividends declared	(8,295)			(8,295)
Stock-based compensation activity (in shares)		154	(154)
Stock-based compensation activity	7,715	$ 22,058	$ (14,329)	(14)
Payments of withholding taxes for stock-based compensation awards (in shares)		(50)	50
Payments of withholding taxes for stock-based compensation awards	(6,575)		$ (6,575)
Directors' deferred compensation (in shares)		1	(1)
Directors’ deferred compensation	132	$ 96	$ (541)			577
Common stock, ending balance (in shares) at Sep. 27, 2024		20,751
Treasury stock, ending balance (in shares) at Sep. 27, 2024			6,397
Ending balances at Sep. 27, 2024	931,895	$ 331,646	$ (259,191)	900,764	(47,822)	6,498
Common stock, beginning balance (in shares) at Jun. 28, 2024		20,747
Treasury stock, beginning balance (in shares) at Jun. 28, 2024			6,401
Beginning balances at Jun. 28, 2024	907,085	$ 328,836	$ (258,583)	881,284	(50,887)	6,435
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	22,294			22,294
Other comprehensive income (loss)	3,065				3,065
Cash dividends declared	(2,802)			(2,802)
Stock-based compensation activity (in shares)		5	(5)
Stock-based compensation activity	2,381	$ 2,774	$ (381)	(12)
Payments of withholding taxes for stock-based compensation awards (in shares)		(1)	1
Payments of withholding taxes for stock-based compensation awards	(173)		$ (173)
Directors’ deferred compensation	45	$ 36	$ (54)			63
Common stock, ending balance (in shares) at Sep. 27, 2024		20,751
Treasury stock, ending balance (in shares) at Sep. 27, 2024			6,397
Ending balances at Sep. 27, 2024	931,895	$ 331,646	$ (259,191)	900,764	(47,822)	6,498
Common stock, beginning balance (in shares) at Dec. 31, 2024		20,764
Treasury stock, beginning balance (in shares) at Dec. 31, 2024			6,384
Beginning balances at Dec. 31, 2024	868,881	$ 336,136	$ (261,880)	849,111	(61,046)	6,560
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	68,250			68,250
Other comprehensive income (loss)	7,787				7,787
Cash dividends declared	(8,608)			(8,608)
Stock-based compensation activity (in shares)		97	(97)
Stock-based compensation activity	8,520	$ 13,041	$ (4,459)	(62)
Repurchase of common stock (in shares)		(100)	100
Repurchase of common stock	(7,843)		$ (7,843)
Payments of withholding taxes for stock-based compensation awards (in shares)		(29)	29
Payments of withholding taxes for stock-based compensation awards	(2,540)		$ (2,540)
Directors' deferred compensation (in shares)		1	(1)
Directors’ deferred compensation	132	$ 70	$ (381)			443
Common stock, ending balance (in shares) at Sep. 26, 2025		20,733
Treasury stock, ending balance (in shares) at Sep. 26, 2025			6,415
Ending balances at Sep. 26, 2025	934,579	$ 349,247	$ (277,103)	908,691	(53,259)	7,003
Common stock, beginning balance (in shares) at Jun. 27, 2025		20,727
Treasury stock, beginning balance (in shares) at Jun. 27, 2025			6,421
Beginning balances at Jun. 27, 2025	910,645	$ 345,666	$ (276,447)	886,247	(51,760)	6,939
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	25,412			25,412
Other comprehensive income (loss)	(1,499)				(1,499)
Cash dividends declared	(2,903)			(2,903)
Stock-based compensation activity (in shares)		8	(8)
Stock-based compensation activity	3,083	$ 3,557	$ (409)	(65)
Repurchase of common stock (in shares)		0	0
Repurchase of common stock			$ 0
Payments of withholding taxes for stock-based compensation awards (in shares)		(2)	2
Payments of withholding taxes for stock-based compensation awards	(203)		$ (203)
Directors' deferred compensation (in shares)		0	0
Directors’ deferred compensation	44	$ 24	$ (44)			64
Common stock, ending balance (in shares) at Sep. 26, 2025		20,733
Treasury stock, ending balance (in shares) at Sep. 26, 2025			6,415
Ending balances at Sep. 26, 2025	$ 934,579	$ 349,247	$ (277,103)	$ 908,691	$ (53,259)	$ 7,003