Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Treasury Stock at Cost	Accumulated Other Comprehensive (Loss) Income
Beginning Balance (in shares) at Dec. 31, 2022		68,382,310			32,455,300
Beginning Balance at Dec. 31, 2022	$ 887,221	$ 684	$ 258,487	$ 2,635,960	$ (1,992,886)	$ (15,024)
Net income	78,195			78,195
Dividends	(10,806)			(10,806)
Purchases of common stock (in shares)					89,661
Purchases of common stock	(15,433)				$ (15,433)
Issuance of stock related to stock-based compensation plans (in shares)		101,653			5,891
Issuance of stock related to stock-based compensation plans	(8,208)	$ 1	(7,201)		$ (1,008)
Stock-based compensation	1,852		1,852
Other comprehensive income	2,831					2,831
Ending Balance (in shares) at Apr. 01, 2023		68,483,963			32,550,852
Ending Balance at Apr. 01, 2023	935,652	$ 685	253,138	2,703,349	$ (2,009,327)	(12,193)
Beginning Balance (in shares) at Dec. 30, 2023		68,497,324			32,780,651
Beginning Balance at Dec. 30, 2023	983,923	$ 685	254,642	2,783,645	$ (2,048,184)	(6,865)
Net income	47,096			47,096
Dividends	(11,802)			(11,802)
Issuance of stock related to stock-based compensation plans (in shares)		50,229			4,864
Issuance of stock related to stock-based compensation plans	(3,060)		(2,174)		$ (886)
Stock-based compensation	1,724		1,724
Other comprehensive income	30					30
Ending Balance (in shares) at Mar. 30, 2024		68,547,553			32,785,515
Ending Balance at Mar. 30, 2024	$ 1,017,911	$ 685	$ 254,192	$ 2,818,939	$ (2,049,070)	$ (6,835)