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Components of Income Before Taxes (Detail) - USD ($)
$ in Thousands
12 Months Ended
Mar. 03, 2018
Feb. 25, 2017
Feb. 27, 2016
Income Tax Disclosure [Abstract]      
Income before income taxes, Domestic $ 13,882 $ 39,818 $ 54,887
Income before income taxes, Foreign 4,015 5,441 8,278
Income before income taxes $ 17,897 $ 45,259 $ 63,165