Income Taxes (Tables)

3 Months Ended

Mar. 29, 2020

Income Tax Disclosure [Abstract]

Schedule of effective income tax rate reconciliation

	THIRTEEN WEEKS ENDED
(dollars in thousands)	MARCH 29, 2020			MARCH 31, 2019
(Loss) income before (benefit) provision for income taxes	$	(54,069	)	$	71,145
(Benefit) provision for income taxes	$	(19,655	)	$	5,496
Effective income tax rate	36.4		%	7.7		%