Note 8 - Capital Lease Obligations (Details) (USD $)	12 Months Ended		12 Months Ended			12 Months Ended			12 Months Ended
	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2013 Amount Recorded at 8% Discount Rate	Mar. 31, 2013 Amount Recorded at 8% Discount Rate	Dec. 31, 2012 Amount Recorded at 8% Discount Rate	Jun. 30, 2013 Corrected Amount at 18% Discount Rate	Mar. 31, 2013 Corrected Amount at 18% Discount Rate	Dec. 31, 2012 Corrected Amount at 18% Discount Rate	Jun. 30, 2013 Shai Hills Property acre	Dec. 13, 2012 Shai Hills Property acre
Area of Land									8,000	8,000
Lease Term									9 years
Total minimum lease payments	$ 1,825,808	$ 1,954,840
Total Payment Made At Acquisition Of Land Capital Lease	129,032
Cash Component Of Payment Made At Acquisition Of Land Capital Lease	119,000
Noncash Component Of Payment Made At Acquisition Of Land Capital Lease	10,032
Fair Value Inputs, Discount Rate	18.00%		8.00%			18.00%
Land under capital lease	$ 1,055,575			$ 1,435,025	$ 1,435,025		$ 1,055,575	$ 1,055,575