Note 5 - Property and Equipment (Details) - Components of Property and Equipment (USD $)					6 Months Ended			6 Months Ended			6 Months Ended			6 Months Ended
	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2013 Other Machinery and Equipment [Member]	Dec. 31, 2012 Other Machinery and Equipment [Member]	Jun. 30, 2013 Other Machinery and Equipment [Member] Maximum [Member]	Jun. 30, 2013 Leasehold Improvements [Member]	Dec. 31, 2012 Leasehold Improvements [Member]	Jun. 30, 2013 Leasehold Improvements [Member] Maximum [Member]	Jun. 30, 2013 Computer Equipment [Member]	Dec. 31, 2012 Computer Equipment [Member]	Jun. 30, 2013 Computer Equipment [Member] Maximum [Member]	Jun. 30, 2013 Office Equipment [Member]	Dec. 31, 2012 Office Equipment [Member]	Jun. 30, 2013 Office Equipment [Member] Minimum [Member]	Jun. 30, 2013 Office Equipment [Member] Maximum [Member]	Jun. 30, 2013 Work-in-progress [Member]	Dec. 31, 2012 Work-in-progress [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Lives					3 years			5 years			5 years			3 years	5 years
Property and equipment, gross	$ 12,926,214	$ 4,068,575	$ 6,680,214	$ 3,542,045		$ 385,323	$ 333,646		$ 97,740	$ 97,740		$ 95,144	$ 95,144			$ 5,667,793	$ 0
Accumulated depreciation	(3,071,386)	(2,531,917)
Property and equipment, net	$ 9,854,828	$ 1,536,658