Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 04, 2021	Apr. 05, 2020
Income Tax Disclosure [Abstract]
Income Tax Expense	$ 1,957	$ 1,534
Income (Loss) from Continuing Operations before Income Tax Expense	$ 8,895	$ (100,633)
Effective income tax rate, percent	22.00%	(1.50%)
Effective income tax rate, excluding non-deductible goodwill impairment, percent		7.40%
Unrecognized Tax Benefits, Period Increase (Decrease)	$ 800
Unrecognized tax benefits	10,000
Decrease in deferred tax assets	3,000
Decrease in unrecognized tax benefits reasonably possible within next 12 months	$ 1,800