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. 03, 2021	$ 549,596	$ 47,042	$ 2,899,276	$ 238,674	$ (2,585,755)	$ (49,641)
Increase (Decrease) in Stockholders' Equity
Net income	41,366	0	0	41,366	0	0
Other comprehensive income	2,220	0	0	0	0	2,220
Cash dividends	(20,156)	0	0	(20,156)	0	0
Repurchases of common stock	(56,084)	0	0	0	(56,084)	0
Share-based compensation	5,151	0	5,151	0	0	0
Common stock issued upon exercises of stock options	663	0	(20)	0	683	0
Common stock issued upon vesting of restricted shares	(2,179)	0	(2,996)	0	817	0
Other	88	0	49	(5)	44	0
Stockholders' Equity, end of period at Apr. 04, 2021	520,665	47,042	2,901,460	259,879	(2,640,295)	(47,421)
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)