Earnings per Share - Additional Information (Details) - shares	3 Months Ended	6 Months Ended
	Jul. 30, 2016	Jul. 29, 2017	Jul. 30, 2016
Earnings Per Share [Line Items]
Shares of restricted stock outstanding		53,333
Performance Based Awards
Earnings Per Share [Line Items]
Securities excluded from computation of earnings per share, respective performance targets not yet achieved, amount		0
Unvested performance-based restricted stock
Earnings Per Share [Line Items]
Securities excluded from computation of earnings per share, respective performance targets not yet achieved, amount	941,082		941,082
Performance-Based Stock Options and Restricted Stock Awards
Earnings Per Share [Line Items]
Securities excluded from computation of earnings per share, respective performance targets not yet achieved, amount	1,181,168		1,181,168
Stock Options | Minimum
Earnings Per Share [Line Items]
Share-based compensation arrangement, expiration date		Oct. 22, 2017
Stock Options | Maximum
Earnings Per Share [Line Items]
Share-based compensation arrangement, expiration date		Jan. 18, 2027
Unvested time-based restricted stock
Earnings Per Share [Line Items]
Dilutive shares		53,333	374,062