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Stock Repurchase Program (Details) - USD ($)	3 Months Ended		9 Months Ended
	Nov. 02, 2019	Nov. 03, 2018	Nov. 02, 2019	Nov. 03, 2018	Sep. 24, 2018	Aug. 22, 2017
Treasury Stock Transactions [Abstract]
Stock Repurchase Program, Authorized Amount					$ 10,000,000	$ 10,000,000
Stock Repurchased and Retired During Period, Shares	174,313	689,473	807,275	1,082,117
Payments for Repurchase of Common Stock	$ 243,000	$ 6,554,000	$ 3,657,000	$ 10,358,000
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 21,000		$ 21,000

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Treasury Stock Transactions [Abstract]

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The cash outflow to reacquire common stock during the period.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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Amount of stock repurchase plan authorized.

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Amount remaining of a stock repurchase plan authorized.

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Number of shares that have been repurchased and retired during the period.

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-Topic 210
-SubTopic 10
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