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Note 2 - Summary of Significant Accounting Policies (Detail) (USD $)
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12 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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Dec. 31, 2012
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Dec. 31, 2010
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Dec. 31, 2012
Development Services [Member]
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Dec. 31, 2011
Development Services [Member]
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Dec. 31, 2012
Development Services for Other Third Parties [Member]
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Dec. 31, 2012
Customer Concentration Risk [Member]
Minimum [Member]
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Dec. 31, 2012
Customer Concentration Risk [Member]
Maximum [Member]
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Dec. 31, 2012
Privately-Held Equity Securities [Member]
Minimum [Member]
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Dec. 31, 2012
Privately-Held Equity Securities [Member]
Maximum [Member]
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Dec. 31, 2012
Minimum [Member]
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Dec. 31, 2012
Maximum [Member]
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| Concentration Risk, Percentage | 14.00% | 16.00% | |||||||||
| Property, Plant and Equipment, Useful Life | 5 years | 7 years | |||||||||
| Revenue, Net (in Dollars) | $ 531,000 | $ 63,000 | $ 10,000 | ||||||||
| Other Cost and Expense, Operating (in Dollars) | 1,788,609 | ||||||||||
| Revenue from Grants (in Dollars) | $ 415,615 | ||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate | 0.00% | 0.00% | |||||||||
| Fair Value Inputs, Discount Rate | 22.00% | 35.00% | |||||||||
| Fair Value Inputs, Discount for Lack of Marketability | 15.00% | 35.00% | |||||||||
| Fair Value Inputs, Discount Rate for Lack of Control | 20.00% | 30.00% | |||||||||
| X | ||||||||||
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- Definition
Adjustment to the discount rate used to measure fair value for lack of control. No definition available.
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| X | ||||||||||
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- Definition
For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Adjustment to the discount rate used to measure fair value for lack of ability to convert business interests into cash quickly. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. No definition available.
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| X | ||||||||||
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- Definition
Revenue earned during the period from non-repayable sum of money awarded to an entity to carry out a specific purpose as provided in grant agreements. 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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| X | ||||||||||
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- Definition
The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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