Stock-Based Compensation - Summary of Activity for Non-vested Shares (Parenthetical) (Details) - USD ($)		6 Months Ended
		Aug. 01, 2015	Aug. 02, 2014
Deferred Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares granted			5,448
Employee Stock Plan, 2006 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares granted		50,906
Employee Stock Plan, 2006 Plan | Deferred Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares granted		10,342
Shares granted during the period, fair value		$ 51,856
Share-based compensation arrangement by share-based payment award, vesting period		3 years
Employee Stock Plan, 2006 Plan | Certain Directors
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares granted		30,564
Shares granted during the period, fair value		$ 153,323
Employee Stock Plan, 2006 Plan | Certain Directors | Deferred Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares granted	[1]	10,342
Employee Stock Plan, 2006 Plan | Directors
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of quarterly retainer		50.00%

[1] During the first six months of fiscal 2015, the Company granted 10,342 shares of deferred stock, with a fair value of approximately $51,856 to certain directors as compensation 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.