CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Jan. 30, 2016	Jan. 31, 2015
Stockholder's Investment:
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	80,000,000	80,000,000
Common stock, shares issued (in shares)	38,628,385	38,465,814
Treasury stock, shares (in shares)	15,831,926	13,595,537