Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

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Period Type:	duration

Stockholders' Equity - Common Stock and Share Repurchase Program (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 02, 2021	Dec. 28, 2019	Dec. 29, 2018	Apr. 30, 2020
Share Repurchase Programs
Value of shares repurchased and retired	$ 16,287	$ 26,716	$ 39,276
Common Stock
Common Stock
Number of shares issued during the period	600,000
Share Repurchase Programs
Number of shares repurchased and retired	210	301	434
Program Authorization Date October 2017
Share Repurchase Programs
Program amount authorized to repurchase				$ 200,000
Program Authorization Date October 2017 \| Common Stock
Share Repurchase Programs
Number of shares repurchased and retired	200,000	300,000	400,000
Value of shares repurchased and retired	$ 16,300	$ 26,700	$ 39,300