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Stock Repurchase Program (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 03, 2019	Aug. 04, 2018	Aug. 03, 2019	Aug. 04, 2018	Sep. 24, 2018	Aug. 22, 2017
Treasury Stock Transactions [Abstract]
Stock Repurchase Program, Authorized Amount					$ 10,000	$ 10,000
Stock Repurchased and Retired During Period, Shares	345,906	77,096	632,962	392,644
Payments for Repurchase of Common Stock	$ 1,046	$ 832	$ 3,414	$ 3,804
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 300		$ 300

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- Definition

Treasury Stock Transactions [Abstract]

+ References

No definition available.

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- Definition

The cash outflow to reacquire common stock during the period.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
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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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- Definition

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

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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