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Note 2 - Basis of Presentation and Summary of Significant Accounting Policies (Detail) (USD $)
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3 Months Ended | |
|---|---|---|
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Mar. 31, 2013
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Mar. 31, 2012
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| Revenue from Related Parties (in Dollars) | $ 650,000 | $ 650,000 |
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Development Services [Member]
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| Revenue, Net (in Dollars) | 154,000 | 98,000 |
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Development Services for Other Third Parties [Member]
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| Revenue, Net (in Dollars) | $ 10,000 | |
| X | ||||||||||
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- Definition
Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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