GENERAL (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015 product	Dec. 31, 2014
General
Number of products in development	2stdy_NumberOfProductsInDevelopment
Shareholders' equity (deficit)	$ 46,253us-gaap_StockholdersEquity	$ (36,321)us-gaap_StockholdersEquity

- Definition

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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