Stock-Based Compensation - Additional Information (Details) - USD ($)		6 Months Ended
	Aug. 04, 2016	Jul. 30, 2016		Jul. 30, 2016	Aug. 01, 2015
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares granted				0	0
Stock compensation expense		$ 755,000		$ 800,000	$ 1,088,000
RSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares granted				427,874	10,000
Deferred stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares granted				23,323	10,342
Time Vested Stock Options Restricted Stock and RSU Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized stock compensation cost		2,300,000		$ 2,300,000
Unrecognized stock compensation cost weighted average recognition period				23 months
Performance-Based Stock Options and Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized stock compensation cost		$ 7,200,000		$ 7,200,000
Non Employee Directors
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares of common stock issued				9,503
Fair value of common stock issued				$ 47,691
Employee Stock Plan, 2006 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares available for grant		525,538		525,538
Incentive plan expiration date		Jul. 31, 2016
Shares granted		489,147
Employee Stock Plan, 2006 Plan | RSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares granted		427,874	[1]	427,874
Employee Stock Plan, 2006 Plan | Deferred stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares granted				23,323
Subsequent Event | 2016 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock reserve, shares	5,200,000
Reduction in outstanding reserve for share granted	1.00%
Reduction in outstanding reserve for share granted, full-value award	1.90%
Share-based compensation arrangement plan modification description	In addition to the initial share reserve of 5,200,000 shares, the 525,538 shares remaining available under our 2006 Plan were added and became available for issuance under the 2016 Plan on August 4, 2016. Shares subject to outstanding awards granted under the 2006 Plan that terminate, expire or are canceled for any reason without having been exercised or paid after the effective date of the 2016 Plan will also be added back and become available for issuance under the 2016 Plan, with options and stock appreciation rights being added back on a 1:1 basis and full-value awards being added back on a 1:1.9 basis.
Percent of shares available for awards	5.00%
Share-based compensation description	Except with respect to 5% of the shares available for awards under the 2016 Plan, no award will become exercisable or otherwise forfeitable unless such award has been outstanding for a minimum period of one year from its date of grant.

[1] During the first six months of fiscal 2016, the Company granted 427,874 RSUs in connection with the 2016-2017 LTIP. The RSUs are time-vested awards that will vest over three years with the first 50% vesting on April 1, 2018 and the remaining 50% on April 1, 2019.