Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 26, 2016	Mar. 28, 2015	Dec. 31, 2016	Dec. 26, 2015
Income Taxes [Line Items]
Effective income tax rate	38.00%	37.80%
Other current assets	$ 7,529,000			$ 11,604,000
Deferred income taxes and other noncurrent liabilities	$ 50,157,000			52,474,000
Scenario, Forecast
Income Taxes [Line Items]
Effective income tax rate			38.20%
Scenario Previously Reported | Adjustments for New Accounting Principle, Early Adoption
Income Taxes [Line Items]
Other current assets				6,552,000
Restatement Adjustment | Adjustments for New Accounting Principle, Early Adoption
Income Taxes [Line Items]
Deferred income taxes and other noncurrent liabilities				$ (6,552,000)