Stock Repurchase Program (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Nov. 03, 2018	Oct. 28, 2017	Nov. 03, 2018	Oct. 28, 2017	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	689,473	18,901	1,082,117	18,901
Payments for Repurchase of Common Stock	$ 6,554	$ 218	$ 10,358	$ 218
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 9,000		$ 9,000

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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration