Stock-Based Awards (Tables)

6 Months Ended

Jul. 27, 2019

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock-based Compensation Expense and Related Tax Benefit Recognized

Stock-based compensation expense and the related tax benefit recognized during the three and six months ended July 27, 2019 and July 28, 2018 were as follows (dollars in thousands):

	For the Three Months Ended				For the Six Months Ended
	July 27, 2019		July 28, 2018		July 27, 2019		July 28, 2018
Stock-based compensation	$	2,277	$	6,048	$	5,756	$	10,911
Income tax effect of stock-based compensation	$	561	$	1,420	$	1,429	$	2,489

Schedule of Share-based Compensation, Stock Options Award Activity

The following table summarizes stock option award activity during the six months ended July 27, 2019:

	Stock Options
	Shares		Weighted Average Exercise Price
Outstanding as of January 26, 2019	583,291		$	34.24
Granted	39,276		$	45.94
Options exercised	(16,870	)	$	10.79
Canceled	—		$	—
Outstanding as of July 27, 2019	605,697		$	35.65
Exercisable options as of July 27, 2019	503,200		$	28.10

Schedule of Share-based Compensation, RSU and Performance RSU Activity

The following table summarizes RSU and Performance RSU award activity during the six months ended July 27, 2019:

	Restricted Stock
	RSUs				Performance RSUs
	Share Units		Weighted Average Grant Date Fair Value		Share Units		Weighted Average Grant Date Fair Value
Outstanding as of January 26, 2019	126,470		$	87.92	377,354		$	96.51
Granted	112,172		$	48.22	475,629		$	45.94
Share units vested	(19,063	)	$	90.44	(43,900	)	$	93.49
Forfeited or canceled	(586	)	$	67.88	(33,960	)	$	99.57
Outstanding as of July 27, 2019	218,993		$	67.42	775,123		$	65.52