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Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares
Apr. 30, 2016
Jan. 30, 2016
Consolidated Balance Sheets    
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, Authorized shares 32,000,000 32,000,000
Common stock, shares issued 15,733,537 15,707,859
Common stock, shares outstanding 14,900,349 14,874,671
Treasury stock, shares 833,188 833,188