Consolidated Statement of Shareholders' Equity (USD $) In Thousands, except Share data	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit
Total Shareholders' Equity period beginning at Jan. 31, 2015	$ 84,528us-gaap_StockholdersEquity	$ 564	$ 418,846	$ (334,882)
Common Stock, Shares, Outstanding period beginning at Jan. 31, 2015	56,448,663us-gaap_CommonStockSharesOutstanding	56,448,663
Net income (loss)	(4,728)	0	0	(4,728)
Stock Issued During Period, Shares, New Issues		596,399
Stock Issued During Period, Value, New Issues	2,405	6	2,399	0
Share-based payment compensation	609	0	609	0
Share-based payment compensation		0
Total Shareholders' Equity period end at May. 02, 2015	$ 82,814us-gaap_StockholdersEquity	$ 570	$ 421,854	$ (339,610)
Common Stock, Shares, Outstanding period end at May. 02, 2015	57,045,062us-gaap_CommonStockSharesOutstanding	57,045,062

This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation".

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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- Definition

Number of share options (or share units) exercised during the current period.

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