Earnings Per Share (Tables)

6 Months Ended

Aug. 01, 2015

Earnings Per Share [Abstract]

Schedule of Weighted-Average Shares Used for Net Income per Share

The weighted-average shares used for net income per share is as follows:

	Three Months Ended				Six Months Ended
	August 1, 2015		August 2, 2014		August 1, 2015		August 2, 2014
Weighted-average shares—basic		40,045,850		39,436,255		39,979,898		39,294,274
Effect of dilutive stock-based awards		2,198,060		1,826,374		2,137,317		1,671,354
Weighted-average shares—diluted		42,243,910		41,262,629		42,117,215		40,965,628

Anti-Dilutive Securities Excluded from Diluted Net Income per Share

The following number of options and restricted stock units were excluded from the calculation of diluted net income per share because their inclusion would have been anti-dilutive:

	Three Months Ended				Six Months Ended
	August 1, 2015		August 2, 2014		August 1, 2015		August 2, 2014
Options		607,427		1,244,448		353,967		1,906,705
Restricted stock units		2,724		3,531		1,362		1,765
Total anti-dilutive stock-based awards		610,151		1,247,979		355,329		1,908,470