Long-Term Incentive Plans - Additional Information (Details) - USD ($)	3 Months Ended
	Apr. 30, 2016	May. 02, 2015	Jan. 31, 2015	Aug. 03, 2013
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Projected benefit obligation percentage paid in shares				50.00%
Projected benefit obligation percentage paid in options				25.00%
Projected benefit obligation percentage paid in cash				25.00%
Vesting plan	20.00%
Potential value of awards over the four-year period	$ 19,600,000
Stock compensation expense	315,000	$ 598,000
2013-2016 LTIP | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Net revenue targets	$ 600,000,000
Payout percentage	100.00%
Percentage of operating margin	8.00%
2013-2016 LTIP | Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Net revenue targets	$ 510,000,000
Payout percentage	50.00%
2016 Long Term Incentive Wrap Around Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Projected benefit obligation percentage paid in shares			50.00%
Projected benefit obligation percentage paid in cash			50.00%
Stock compensation expense			$ 8,800,000
Performance based compensation description	If the Company’s stock price is $6.75, the payout in restricted shares will be increased by 20% and if the stock price is $7.25 or higher, the payout in restricted shares will be increased by 30%, with a pro-rata payout between $6.75 and $7.25.
2016 Long Term Incentive Wrap Around Plan | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Payout percentage			100.00%
Closing stock price			$ 7.25
Projected benefit obligation percentage			30.00%
Pro-rata payout share price			$ 7.25
2016 Long Term Incentive Wrap Around Plan | Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Payout percentage			80.00%
Closing stock price			$ 6.75
Projected benefit obligation percentage			20.00%
Pro-rata payout share price			$ 6.75
2016-2017 Long Term Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting plan	50.00%
Stock compensation expense	$ 4,400,000
Incentive plan expiration date	Mar. 15, 2016
Incentive plan terms	each year the Compensation Committee will establish performance targets which will cover a two-year performance period (each a “Performance Period”), thereby creating overlapping Performance Periods. Each participant in the plan will be entitled to receive an award based on that participant’s “Target Cash Value” which is defined as the participant’s annual base salary (on the participant’s effective date) multiplied by his or her long-term incentive program percentage, which is 100% for the Company’s Chief Executive Officer, 70% for its senior executives and 25% for other participants in the plan. Because of the overlapping two-year Performance Periods, the Target Cash Value for any award is based on one year of annual salary, as opposed to two years to avoid doubling an award payout in any given fiscal year.
Incentive plane performance targets covering period	2 years
Period Two
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting plan	40.00%
Period Three
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting plan	40.00%
Time Based Vesting Schedule
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of benefit obligation	50.00%
Time Based Vesting Schedule | 2016-2017 Long Term Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of benefit obligation	50.00%
Stock compensation expense	$ 2,200,000
Performance Based Vesting Schedule
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of benefit obligation	50.00%
Stock compensation expense	$ 0
Accrued compensation expense	$ 1,600,000
Performance Based Vesting Schedule | 2016-2017 Long Term Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of benefit obligation	50.00%
Accrued compensation expense	$ 100,000
2016 Wrap-Around Plan | 2016 Long Term Incentive Wrap Around Plan | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Performance based compensation percentage			100.00%
2016 Wrap-Around Plan | 2016 Long Term Incentive Wrap Around Plan | Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Performance based compensation percentage			80.00%
2016 Wrap-Around Plan | 2016 Long Term Incentive Wrap Around Plan | Threshold
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Performance based compensation percentage			50.00%
Chief Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of salary				100.00%
Chief Executive Officer | 2016-2017 Long Term Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of salary	100.00%
Senior Executive
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of salary				70.00%
Senior Executive | 2016-2017 Long Term Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of salary	70.00%
Other Participants
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of salary				50.00%
Other Participants | 2016-2017 Long Term Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of salary	25.00%