Stock-Based Compensation - Summary of Activity for Non-Vested Shares under Two Thousand Six And Two Thousand Sixteen Plan (Details) - $ / shares		6 Months Ended
		Aug. 04, 2018	Jul. 29, 2017
Restricted Stock
Total number of shares
Shares granted		67,305	484,558
Restricted Stock Units
Total number of shares
Shares granted		334,625	782,357
Deferred stock
Total number of shares
Shares granted		54,798	43,467
Employee Stock Plan, 2006 Plan and 2016 Plan
Total number of shares
Outstanding non-vested shares at beginning of year		1,200,675
Shares granted		486,728
Shares vested/issued		(405,275)
Shares canceled		(125,080)
Outstanding non-vested shares at end of quarter		1,157,048
Weighted-average Grant-Date Fair value
Outstanding non-vested shares at beginning of year	[1]	$ 3.43
Shares granted	[1]	1.88
Shares vested/issued	[1]	3.59
Shares canceled	[1]	2.84
Outstanding non-vested shares at end of quarter	[1]	$ 2.76
Employee Stock Plan, 2006 Plan and 2016 Plan | Certain Directors
Total number of shares
Shares granted		67,305
Employee Stock Plan, 2006 Plan and 2016 Plan | Restricted Stock
Total number of shares
Outstanding non-vested shares at beginning of year		36,666
Shares granted		30,000
Shares vested/issued		(3,333)
Shares canceled		(33,333)
Outstanding non-vested shares at end of quarter		30,000
Employee Stock Plan, 2006 Plan and 2016 Plan | Restricted Stock Units
Total number of shares
Outstanding non-vested shares at beginning of year	[2]	1,048,552
Shares granted	[2]	334,625
Shares vested/issued	[2]	(329,208)
Shares canceled	[2]	(91,747)
Outstanding non-vested shares at end of quarter	[2]	962,222
Employee Stock Plan, 2006 Plan and 2016 Plan | Deferred stock
Total number of shares
Outstanding non-vested shares at beginning of year	[3]	115,457
Shares granted		54,798
Shares vested/issued	[3]	(5,429)
Outstanding non-vested shares at end of quarter	[3]	164,826
Employee Stock Plan, 2006 Plan and 2016 Plan | Deferred stock | Certain Directors
Total number of shares
Shares granted	[3]	54,798
Employee Stock Plan, 2006 Plan and 2016 Plan | Fully-vested shares
Total number of shares
Shares vested/issued	[4]	(67,305)
Employee Stock Plan, 2006 Plan and 2016 Plan | Fully-vested shares | Certain Directors
Total number of shares
Shares granted	[4]	67,305

[1] The fair value of a restricted share, deferred share and fully-vested share is equal to the Company’s closing stock price on the day immediately preceding the date of grant.

[2] Restricted stock units (“RSUs”) were primarily granted in connection with the partial achievement of performance targets under the 2016-2017 LTIP, see Note 4, Long-Term Incentive Plans. As a result of net share settlement, of the 329,208 time-based RSUs which vested during the first six months of fiscal 2018, only 322,518 shares of common stock were issued.

[3] The 54,798 shares of deferred stock, with a fair value of $103,296, represent compensation to certain directors in lieu of cash, in accordance with their irrevocable elections. The shares of deferred stock will vest three years from the date of grant or at separation of service, based on the irrevocable election of each director.

[4] During the first six months of fiscal 2018, the Company granted 67,305 shares of stock, with a fair value of approximately $127,795, to certain directors as compensation in lieu of cash, in accordance with their irrevocable elections. Directors are required to elect 50% of their quarterly retainer in equity. Any shares in excess of the minimum required election are issued from the Company’s Third Amended and Restated Non-Employee Director Compensation Plan (“Non-Employee Director Compensation Plan”).