Summary of Accrued Expenses and Other Current Liabilities (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Other Liabilities [Line Items]
Employee wages, benefits and reimbursements	$ 16,275	$ 14,116
Accrued deposits	14,224	15,814
Advertising, promotional and selling expenses	13,605	8,562
Deferred revenue	5,472	5,381
Accrued stale beer	3,023	5,226
Accrued excise taxes	2,015	2,255
Accrued sales and use tax	1,873	2,437
Accrued freight	1,518	1,402
Other accrued liabilities	5,612	5,741
Accrued expenses and other current liabilities	$ 63,617	$ 60,934