Note 22 - Subsequent Events	12 Months Ended
Feb. 01, 2014
Subsequent Events [Abstract]
Subsequent Events [Text Block]	22. Subsequent events In March 2014, as part of our continuing efforts to reduce expenses, we reduced our workforce by 26 employees in Israel. As a result, we incurred restructuring charges of approximately $0.9 million.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

No definition available.

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