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Stock-Based Compensation - Additional Information (Details) - USD ($)	3 Months Ended	6 Months Ended	9 Months Ended
	Jan. 31, 2015	Aug. 03, 2013	Oct. 31, 2015	Nov. 01, 2014
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%
Potential value of awards over the four-year period			$ 19,400,000
Stock compensation expense			$ 1,582,000	$ 2,203,000
Stock options granted			0	141,684
Employee Stock Plan, 2006 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Increase in authorized shares			7,250,000
Shares available for future grant			1,110,608
Shares granted			72,326
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%
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%.
Stock compensation expense			$ 8,700,000
Maximum \| Employee Stock Plan, 2006 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Net revenue targets			$ 600,000,000
Percentage of operating margin			8.00%
Payout percentage			100.00%
Maximum \| 2016 Long Term Incentive Wrap Around Plan
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%
Minimum \| Employee Stock Plan, 2006 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Net revenue targets			$ 510,000,000
Payout percentage			50.00%
Minimum \| 2016 Long Term Incentive Wrap Around Plan
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%
Period One
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting plan			20.00%
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%
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
Performance Based Vesting Schedule \| Employee Stock Plan, 2006 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Net revenue targets			$ 550,000,000
2016 Wrap-Around Plan \| Maximum \| 2016 Long Term Incentive Wrap Around Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Performance based compensation percentage	100.00%
2016 Wrap-Around Plan \| Minimum \| 2016 Long Term Incentive Wrap Around Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Performance based compensation percentage	80.00%
2016 Wrap-Around Plan \| Threshold \| 2016 Long Term Incentive Wrap Around Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Performance based compensation percentage	50.00%
Awards Other than Stock Options and Stock Appreciation Rights \| Employee Stock Plan, 2006 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Increase in authorized shares			4,250,000
Shares available for future grant			942,960
Deferred Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares available for future grant			15,790
Shares granted				8,345
Deferred Stock \| Employee Stock Plan, 2006 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares granted			15,790
Restricted stocks
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares available for future grant			10,000
Shares granted				97,950
Restricted stocks \| Employee Stock Plan, 2006 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares granted			10,000
Time Vested Stock Options And Time Based Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized stock compensation cost			$ 1,300,000
Unrecognized stock compensation cost weighted average recognition period			12 months 24 days
Performance-Based Stock Options and Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized stock compensation cost			$ 7,100,000
Chief Executive Officer
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%
Other Participants
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of salary		50.00%
Non Employee Directors
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares of common stock issued			18,639
Fair value of common stock issued			$ 93,228