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Income Taxes - Summary of Income Tax Expense (Detail) - USD ($)
$ in Thousands
12 Months Ended
Jan. 30, 2016
Jan. 31, 2015
Feb. 01, 2014
Current      
Federal $ 8,120 $ 9,299 $ 9,270
State 761 1,668 1,125
Deferred      
Federal 601 93 (1,091)
State 42 (54) 125
Income tax expense $ 9,524 $ 11,006 $ 9,429