Stock Repurchase Program (Details) - USD ($)	3 Months Ended	9 Months Ended
	Oct. 28, 2017	Oct. 28, 2017	Oct. 29, 2016	Aug. 22, 2017
Treasury Stock Transactions [Abstract]
Stock Repurchase Program, Authorized Amount				$ 10,000,000
Stock Repurchased and Retired During Period, Shares	18,901	18,901
Payments for Repurchase of Common Stock	$ 218,000	$ 218,000	$ 0
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 9,800,000	$ 9,800,000