Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2018	Dec. 31, 2017	Dec. 25, 2016	Dec. 27, 2015
Income Taxes - Additional Information [Line Items]
Tax Effects- 2017 Legislation	$ 4,821	$ 4,200	$ 0
Tax valuation allowance release	7,805	800
Change in tax rate	$ 2,984
Refundable amounts of Tax valuation allowance released		400
Future refundable amounts of the tax valuation allowance released		$ 400
U.S. federal tax rate, percent	21.00%	34.00%
Decrease in valuation allowance	$ 5,197	$ 28,083	14,805
Valuation allowance recognized in income	5,457	27,957	15,126
Valuation allowance recognized in accumulated other comprehensive loss	(260)	126	(321)
Net operating loss carryforwards for Federal and state income tax purposes	263,000
Uncertain tax positions	1,190	1,160	$ 1,176	$ 1,289
Interest and penalties included in uncertain tax position accrual	$ 273	199
Income tax benefit related to acquisitions		$ 6,184
Minimum [Member]
Income Taxes - Additional Information [Line Items]
Income tax examination, statute of limitations, term	3 years
Maximum [Member]
Income Taxes - Additional Information [Line Items]
Income tax examination, statute of limitations, term	6 years