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Inventories - Summary of Inventories, Net of Obsolescence Reserve (Detail) - USD ($)
$ in Thousands
Mar. 25, 2017
Mar. 26, 2016
Inventory Disclosure [Abstract]    
Raw materials $ 3,768 $ 4,301
Work in progress 49 95
Retail inventories and manufactured finished goods 128,252 133,443
Total inventory $ 132,069 $ 137,839