Activist Shareholder Response Costs (Details) - USD ($)	12 Months Ended
	Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014
Activist Shareholder Response Costs [Abstract]
Activist Shareholder Costs	$ 0	$ 3,518,000	$ 2,133,000
Other Nonrecurring Expense		$ 750,000