Common Stock (Details) - USD ($)	12 Months Ended
	Jan. 30, 2016	Dec. 08, 2015	Jan. 31, 2015	Sep. 09, 2014
Equity, Class of Treasury Stock [Line Items]
Average price per share of shares acquired (in dollars per share)	$ 14.23
Value of treasury stock	$ 44,147,000		$ 12,957,000
Treasury Stock, Shares	3,102,352
The 2014 Share Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Authorized amount under share repurchase program				$ 40,000,000.0
Shares acquired as part of share repurchase program	2,481,367
Average price per share of shares acquired (in dollars per share)	$ 12.57
Value of treasury stock	$ 31,200,000
Remaining authorized repurchased amount	$ 45,900,000
The 2015 Share Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Authorized amount under share repurchase program		$ 50,000,000.0
Shares acquired as part of share repurchase program	283,354
Average price per share of shares acquired (in dollars per share)	$ 14.64
Value of treasury stock	$ 4,100,000