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Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares
Apr. 30, 2016
Jan. 30, 2016
May. 02, 2015
Statement of Financial Position [Abstract]      
Preferred stock, par value
Preferred stock, shares authorized 10,000,000 10,000,000 10,000,000
Preferred stock, shares issued 0 0 0
Preferred stock, shares outstanding 0 0 0
Common stock, par value
Common stock, shares authorized 100,000,000 100,000,000 100,000,000
Common stock, shares issued 15,782,652 15,774,681 17,248,267
Common stock, shares outstanding 15,782,652 15,774,681 17,248,267