Stock-Based Compensation (Stock Option Activity) (Details) - Stock Options [Member] - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended
	Jul. 30, 2016	Aug. 01, 2015
Number of shares
Outstanding at January 30, 2016 (in shares)	310,066
Granted (in shares)	0	0
Exercised (in shares)	(254,674)
Forfeited (in shares)	0
Outstanding at July 30, 2016, all vested (in shares)	55,392.000
Weighted average exercise price
Outstanding at January 30, 2016 (in dollars per share)	$ 7.34
Granted (in dollars per share)	0.00
Exercised (in dollars per share)	7.17
Forfeited (in dollars per share)	0.00
Outstanding at July 30, 2016, all vested (in dollars per share)	$ 8.12
Weighted average remaining contractual term	8 months 26 days
Aggregate intrinsic value	$ 2,975