Fair Value Measurements (Narrative) (Details) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
	Aug. 02, 2014	Aug. 03, 2013	Aug. 02, 2014	Aug. 03, 2013	Feb. 01, 2014
Fair Value Measurements [Abstract]
Long-lived assets, gross carrying amount	$ 973,000		$ 973,000	$ 779,000	$ 4,300,000
Long-lived assets, fair value	826,000		826,000	667,000	3,400,000
Long-lived assets, impairment charges	147,000		147,000	112,000	947,000
Remaining unamortized basis	$ 165,000		$ 165,000		$ 883,000