Stock-Based Awards (Tables)

4 Months Ended

Jun. 18, 2016

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

Assumptions Related to Estimated Fair Value of Options Grant Date

The Company used the Black-Scholes option pricing model to estimate the fair value of the options at grant date based upon the following assumptions:

	First Quarter Ended
	June 18,   2016   (16 weeks)		June 20,   2015   (16 weeks)
Dividend yield	—	%	—%
Volatility rate	54.2	%	49.0—50.6%
Risk-free interest rate	1.3	%	1.2—1.4%
Expected life	5.0 years		4.0—5.0 years

The Company used the Monte Carlo method to estimate the fair value of the PSUs at grant date based upon the following assumptions:

	First Quarter Ended
	June 18,   2016   (16 weeks)
Dividend yield	—	%
Volatility rate	41.3	%
Risk-free interest rate	0.9	%
Expected life	2.8 years