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Fair Value Measurements (Narrative) (Details) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Aug. 01, 2015	Aug. 02, 2014	Aug. 01, 2015	Aug. 02, 2014	Jan. 31, 2015
Fair Value Measurements [Abstract]
Long-lived assets, gross carrying amount		$ 973,000	$ 529,000	$ 973,000	$ 4,300,000
Long-lived assets, fair value		826,000	478,000	826,000	3,300,000
Long-lived assets, impairment charges		147,000	51,000	147,000	1,000,000
Remaining unamortized basis		$ 165,000	$ 143,000	$ 165,000	$ 1,200,000

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- Definition

The fair value of long-lived asset that were written down during the period.

+ References

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- Definition

The gross carrying amount of long-lived asset that were written down during the period.

+ References

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- Definition

The unamortized basis of long-lived asset that were written down during the period.

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- Definition

The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



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