CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Apr. 03, 2021	Mar. 28, 2020	Jan. 03, 2021	Jan. 02, 2021
Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, Tax	$ (877)	$ 3,123
Unrealized (loss) gain on interest rate swap, tax	$ 4,327	$ (9,299)
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2020-06
Cumulative Effect Period of Adoption, Additional Paid In Capital				$ 79,400
Cumulative Effect Period of Adoption, Retained Earnings				5,100
Cumulative Effect, Period of Adoption, Adjustment | Retained Earnings | Accounting Standards Update 2020-06
Cumulative Effect Period of Adoption of ASU 2020-06, tax impact			$ 1,600
Cumulative Effect, Period of Adoption, Adjustment | Paid-in Capital | Accounting Standards Update 2020-06
Cumulative Effect Period of Adoption of ASU 2020-06, tax impact				$ 25,500