Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Common Stock Held in Treasury	Accumulated Other Comprehensive Loss
Stockholders' Equity, beginning of period at Jan. 02, 2022	$ 436,405	$ 47,042	$ 2,898,633	$ 344,198	$ (2,805,268)	$ (48,200)
Increase (Decrease) in Stockholders' Equity
Net income	37,402	0	0	37,402	0	0
Other comprehensive income	1,118	0	0	0	0	1,118
Cash dividends	(26,911)	0	0	(26,911)	0	0
Repurchases of common stock	0	0	(18,750)	0	18,750	0
Share-based compensation	6,348	0	6,348	0	0	0
Common stock issued upon exercises of stock options	1,591	0	237	0	1,354	0
Common stock issued upon vesting of restricted shares	(1,530)	0	(1,989)	0	459	0
Other	112	0	63	(8)	57	0
Stockholders' Equity, end of period at Apr. 03, 2022	454,535	47,042	2,922,042	354,681	(2,822,148)	(47,082)
Stockholders' Equity, beginning of period at Jan. 01, 2023	465,720	47,042	2,937,885	414,749	(2,869,780)	(64,176)
Increase (Decrease) in Stockholders' Equity
Net income	39,821	0	0	39,821	0	0
Other comprehensive income	158	0	0	0	0	158
Cash dividends	(53,103)	0	0	(53,103)	0	0
Repurchases of common stock	38,810	0	0	0	38,810	0
Share-based compensation	4,609	0	4,609	0	0	0
Common stock issued upon exercises of stock options	2,616	0	808	0	1,808	0
Common stock issued upon vesting of restricted shares	(1,544)	0	(2,222)	0	678	0
Other	90	0	58	(22)	54	0
Stockholders' Equity, end of period at Apr. 02, 2023	$ 419,557	$ 47,042	$ 2,941,138	$ 401,445	$ (2,906,050)	$ (64,018)