Employee Benefit Plan (Details)	12 Months Ended
	Jan. 30, 2016 USD ($) h	Jan. 31, 2015 USD ($)	Feb. 01, 2014 USD ($)
Compensation and Retirement Disclosure [Abstract]
Retirement Savings Plan, year of service required for eligibility	1 year
Retirement Savings Plan, hours of service required for eligibility | h	1,000
Retirement Savings Plan, years of age required for eligibility	21 years
Discretionary matching and profit sharing contributions, vesting period	5 years
Employer discretionary contribution amount | $	$ 400,000	$ 309,700	$ 240,000