Note 7 - Revenue and Credit Concentrations (Detail) - Schedules of Concentration of Risk (USD $)	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Amount (in Dollars)	$ 5,069,416	$ 3,564
Company A [Member] \| Customer Concentration Risk [Member] \| Sales Revenue, Goods, Net [Member]
Amount (in Dollars)	5,000,000	0
Percentage	99.00%	0.00%
Company B [Member] \| Customer Concentration Risk [Member] \| Sales Revenue, Goods, Net [Member]
Amount (in Dollars)	0	3,500
Percentage	0.00%	98.00%
Company A and B [Member] \| Customer Concentration Risk [Member] \| Sales Revenue, Goods, Net [Member]
Amount (in Dollars)	$ 5,000,000	$ 3,500
Percentage	99.00%	98.00%

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

-SubTopic 10

-Section 50

-Paragraph 18

-URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 21

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=7491637&loc=d3e13537-108611

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

-SubTopic 10

-Section 50

-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=7491637&loc=d3e13531-108611

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